Find cheap flights from Europe to Colorado

Search hundreds of travel sites at once for deals on flights to Colorado. Bundle your flight + hotel and save!

— Colorado
Dec 30 — Jan 61
Round-trip
1 adult
Economy
0 bags
From?
To?
Thu 12/30
Thu 1/6

Good to know

Low season

November

High season

July

Average price round-trip

$824

Good deal round-trip

$359

Good deal one-way

$199
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 9% increase in price.
(avg. price over the last 2 weeks)
or less
or less

FAQs for booking flights from Europe to Colorado

Top 5 airlines serving from Europe to Colorado

Scores according to KAYAK customer reviews
8.3
EmiratesOverall score based on 15536 reviews
8.3Boarding
8.2Comfort
8.4Crew
8.5Entertainment
8.0Food
Airline reviews

Counter boarding was long and painful

Read more about Emirates

Counter boarding was long and painful

Pros: "Was able to switch to an open row dubai to jfk. Nice crew..good food..veggie choices."
Cons: "Jfk-mia..held for gate 1 hr.."
Pros: "Everything is perfect."
Cons: "Nothing to complain, simply perfect."
Pros: "Entertainment always the best!!! The spacious seat and quick check in system"
Cons: "The crew can improve by more attentive and Mayb more staffs. The flight is full, they quite busy. But General is good. The food can be better options"
Pros: "Crew was amazing"
Pros: "The crew was nice, and there was sufficient overhead space for my bag."
Cons: "I've flown hundreds of times, and this was the most most unpleasant flight I've ever taken. My seat didn't recline, the entertainment console was not working properly, and I had almost no legroom due to the design of the seat. The temperature was unbearably hot. And I didn't get my special meal."
Cons: "Services of crew very poor specially onboard services in business class"
Cons: "There is nothing to improve. I wish other airlines can learn from them."
Pros: "I had a trouble because of crazy guy who sat behind of my seat. But crews didn't try to solve that problem actively. So, I will complaint about the attitudes of crews tomorrow morning."
Cons: "Crews attitude for the problems because of crazy guy of the flight. That was very passive responce. I was very embarrassed and frustrated. Why didn't the crews control and solve that kinds of problem? I don't understand. The crazy guy hits my seat about 4 to 5 times strongly."
Pros: "Food excellent, seating room to tight"
Cons: "Service in general, bad"
Pros: "We flew business class from Dubai to D.C., and the VERY long trip was made so much more endurable with all the amenities offered. For example: - fully reclining seats with mattresses that enable sleep - attentive, thoughtful service - a lounge in which to get a drink or snacks, relax, talk with people - good food and drink - a personal bar at your seat with water and soft drinks We've also flown Emirates in tourist class, and it, too, is far superior to most other airlines. There's more seat room, more leg room, good service, clean bathrooms, and decent food and drink."
Cons: "no negatives"
Pros: "Nothing"
Cons: "The flight was delayed 5 times and they keep telling us 5 min . They served food half hour before landing"
Pros: "Crew is friendly, flight was smooth and timely."
Cons: "Why doesn’t economy class have a passenger lounge for passengers with really long layovers? I had a 15 hour layover and nothing to tide me over during that time. Ridiculous. Every half decent airline out there caters to all classes of passengers. This is an extremely elitist airline. Will definitely try to avoid"
Pros: "the people working on the plain and airport."
Pros: "From dropping off luggag to unvoarding plan, this was a great experience. Only complaint is economy could use a tad more comfort for price paid"
Cons: "Not enough recline in economy to really b comfortable for a long flight"
Pros: "Smooth flight"
Cons: "The food"
Pros: "Great service from flight attendants. Fast professional and courteous. The flight wasn’t full so there was plenty of room to move around."
Cons: "Baggage retrieval process is slower than normal. The airplane food was well, airplane food bland low quality."
Pros: "Crewman friendly service and try to betas much as they can"
Cons: "My tickets say 1 stop in Dubai. However, I had 2 stop going and coming back. I had a stop at Athens For 90 minuets and then Dubai before I reached to my final destination. Also, going my audio was not working for Newark to Athens and Athens to Dubai. However it was working from Dubai to Ahmedabad. Also coming back they give me very hard time for my Camera bag. Somehow it’s free to fly from USA but you have to pay for the weight of camare coming back."
Cons: "In cochin to Dubai flight , There was no space to put my carry on baggage, I ask the crew to find the place and put it, but one of the crew said there is a place in the front but she cant take it there, I told her if it is above my seat and close to my seat I don't mind to put , some body taken my space its your responsibility to find the place and put it. then she called her supervisor and the supervisor told me the bag is heavy for her, (the bag was only 7 kg). I have to take the bag all the way to front. The crew is very lazy and too much attitude, wont fly this flight any more."
Cons: "Food did not meet the usually high standard associated with Emirates . The menu was bland and the main course was served cold."
Pros: "Food and beverage choices were excellent!"
Cons: "Boarding at JFK was delayed a lot and not properly handled. I was in Business class, still there was no information about what would happen when. Onboard, the TV (ICE) and internet were struggling to keep up with user demand. Did not load or connect sometimes. Different crew members had same standard answer - try later. While sleeping in Business class, I was woken up twice by a rude crew member (Velma Ndubi). She even refused to tell me her name because she did not want me to complain. Her attitude ruined the flight for me."
Cons: "I haven't got onto the flight you stupid twerps."
Pros: "entertainment is great."
Cons: "completely full flight."
Pros: "Got a promotional upgrade and was incredibly impressed ! Flying will never be the same !"
Cons: "The fact that my next flight is going to be economy"
Pros: "You give me exelent space behind the exit ..tnx"
Pros: "I enjoyed the wide selection of movies and tv series. I think the food is the best out of all the airlines and I enjoy flying with Emirates."
Cons: "When I boarded my flight, a man and his family took my seat and forced me to sit in the middle of two very large men and made my 7 hour flight very uncomfortable. I purposely chose that seat for leg room and even though business class was empty, they could not provide me with a different seat."
Cons: "My Parent were traveling and My father recently suffered a heart attack. There was too much turbulence on the flight, so much that the crew members were terrified. It was very unsettling and unpleasant."
Cons: "That no accommodations were made nor provided"
Pros: "Nothing. Will not travel again on Emirates"
Cons: "Food Comfort level Flight delay"
Cons: "I checked in online, but when I went to drop my bags there was about a 20 min delay. the agent needed to make 2 phone calls and conference with 2 supervisors. All this without letting me know what was going on."
Pros: "Entertainment was good and good was decent"
Cons: "Seats are mediocre. I think even JetBlue has better seats than Emirates"
Pros: "Boarding at Hyderabad was a breeze.. staff is very cooperative and attentive."
Pros: "The flight crew is great, the plane is modern and the in-flight entertainment is awesome"
Cons: "Food quantities could be more. In such long haul flights, individuals line myself who do not sleep in focus tend to get hungrier."
Pros: "They boarded us very fast."
Cons: "The food is same"
Cons: "Baggage collection slow still waiting"
Pros: "Food selection Wine not as good as usual"
Cons: "Boarding was chaotic. Why usher First Class into an area make ten stand up for ten minutes before boarding?"
Pros: "I was okay till got to sit on their tight sits for 15 hours they could have done better. After 15 hours flight no one cared enough to guide us to rest place, because the next flight was not to the next day, was hoping to let us stay on the hotel. This was a disaster planning by the airline."
Pros: "Overall the flight was good and had no issues. The staff was professional and friendly."
Cons: "The food could be better."
Pros: "Food good"
Pros: "Liked the entertainment."
Cons: "Some of the crew members were rough. Bashing the passengers and missing the courteous approach. No snacks available in the kitchen between meals on the long 14 hours flight segment."
Pros: "Communication on phone prior to flight regarding baggage allowance & other matters was handled promptly & efficiently by friendly & knowledgeable phone agents. Ground crews in airports & at gates most friendly & efficient"
Pros: "Crew couldn't have been friendlier!"
Cons: "Check in an hour early!"
Pros: "Good service good leg room swift boarding and off boarding"
Pros: "Flight staff good attitude, condition of airplane"
Cons: "On the 15 hour flight Dubai to LAX, Only one hot meal was served, plus later, a sandwich. I'm a thin girl and barely found the food sufficient - imagine the men!"
Cons: "Some of the crew staff are arrogant and unfriendly. I think they need to be trained on customer service!"
Pros: "it was nice trip with emirates, You have excellent services Thanks"
Cons: "All good"
Pros: "Everthing"
Cons: "I liked everything"
Cons: "The same comment as above."
Pros: "Everything was efficient and fast. The entire staff was friendly and helpful."
Pros: "Friendly crew"
Cons: "Not piling up people like sardines in a can."
Pros: "Food was good and plentiful."
Cons: "There was no way for us to reserve seats with extra leg room 48 hours before the flight. Had to sit in agony for a 9 hour flight because of height"
Cons: "You could have had my luggage arrive. Now I don’t know where it is"
Cons: "On time"
Pros: "Crew was amazing. Good movie selection. Pretty comfortable."
Cons: "Six hour delay. They gave us $20 Franc voucher for food but in the airport a latte is 7.50 so 20 did not even buy a bowl of soup."
Pros: "Crew was fantastic"
Cons: "Boarding was delayed by 30 minutes. May have been beyond the crew control."
Pros: "Great. Very smooth and comfortable!"
Cons: "The screens would freeze for all the people around. The connecting flight had 50 minutes, however there was another security check and gate was quite far, everything had to be done in a hassle and we were nervous throughout regarding missing the flight."
Pros: "Excellent"
Pros: "The crew were helpful and polite"
Cons: "The boarding process was too long and chaotic in Zurich The seats are uncomfortably close together and there is not enough room to move at all. I would say for bigger size people, they mau even be unsafe. I have had high regards for Swiss airline until my recent trip. I will definitely look for other options for my future trips."
Pros: "The crew were great and boarding went very smoothly."
Cons: "After such a smooth boarding we found we had to sit on the tarmac for an hour because of congestion at Zurich."
Pros: "Customer service excellent even though I was in the economic class they made me feel first class!"
Pros: "Efficient, excellent staff and service, beautiful plane"
Cons: "There was a nearly impossible connection time in Zurich."
Pros: "Excellent service all around and great flight timing with delays and awaiting for transfer flights to land"
Cons: "I travel a least 5 times a year and Kayak is always my option."
Cons: "They canceled the flight and took me to another company with a stop in Turkey,it was a really bad and uncomfortable flight And I’m really disappointed!!!!!"
Cons: "Outdated plane."
Pros: "Seats were comfortable, food was ok."
Pros: "Crew was always ready to help. It was a very smooth flight."
Cons: "I wish we could start watching the movies earlier and wish there was more selection for good movies. Flight was delayed but we knew that. I prefer that it‘s safe."
Cons: "Boarding chaotic- no clear lines people pushing ahead which I am not used to- my handluggage was ok’ed at origin in US- was pulled aside in Zurich based on my “ ticket”- it was perfectly well suited and not oversized. In plane half of overhead compartments were filled with coats when told that these should go under seats. No consistency between announcements and behavior of crew."
Pros: "Courteous Service and excellent hospitality"
Pros: "I was late ( I had to drive 230 Km ) and I managed to call in advance the company that was doing the check-in on behalf of SWISS - I asked them the Check-in time closing time and by almost flying ( speeding like crazy ) I arrived before that moment."
Cons: "I did not check the terms and conditions of the ticket. I am a Star Alliance Gold member and I was expecting SWISS to have a similar booking system like the others I fly with. I found out that the ticket fare did not contain checked luggage ( so I had to pay a hefty fee for it ) and also my 20" wheeled case that was ok in all the other flights I took it with me, this time was oversized and overweight . My wife took out the 2 laptops so it became within weight limits but still oversized - My wife paid for the fee ( I wasn't there at the time and she is not a such experienced flyier as I am ) . When I found out about the fee, I checked their rules and I found out that the hand luggage is allowed to be 22" . I saw in the airplane a lot of people with cases having the same size as mine, that went as checked luggage at a cost fo around 40 . I want to see how can I get my money back . . ."
Cons: "The flight was 1:20 hours delay so it arrived at midnight to Vienna. Even they refused to accept all the cabin bags on board. Very disspointed with Swiss. I’m flying twice time a week and I never experience so frustating experience like Swiss Air"
Pros: "Just like everything else the Swiss do, our Swiss air flight was like a well oiled machine. Very friendly crew, very good meals, lots of creatures comforts; blankets, pillows, headphones, warm washcloths in the morning. Great overall experience."
Cons: "The seat room is every bit as tight as any other airline, so if you're tall, and flying an overnight, upgrading to a seat with leg room might be worth the extra cost. Select your roomy seat early - they go fast!"
Pros: "On time, good service, nice crew"
Cons: "Tight space for legs when chair is in flat setting"
Pros: "Prompt and business like"
Cons: "As a business passenger I was told to go to the Avianca lounge this lounge is not Swiss standards the man sitting next to me was in a t shirt and swim shorts I started flying all over since 1952 most in the back so sorry to see such relaxed protocols"
Pros: "The service was great, the staff was very friendly and helpful"
Cons: "The business seats that we booked were normal economy plus seats with no one in the middle seat. The whole idea of booking a business class ticket is the extra comfort that comes with the lay flat seat or at absolute minimum on smaller planes the wider more comfortable seat. Neither of those were present on this flight. Calling this a business class is a rip off."
Pros: "Was a very quick flight."
Pros: "Very attentive to children at boarding and in-flight."
Pros: "The crew was entertaining and pleasant. The flight was short and easy."
Pros: "I was placed at the very last seat because of a mix-up of tickets, then had to change twice because some people didn't like their seats. Sitting next to your spouse is logical, but best to provide the ability to select seating ahead of time."
Cons: "Landing. Very rough"
Pros: "From my previous flight, the crew informed the flight attendants to LA about my condition. This crew checked in with me every few hours to make sure I was comfortable and had enough tissues and tea to make it through the 12 hours."
Cons: "Swiss staff was not helpful at all at Zurich airport. I wanted to purchase a day pass in the Business class lounge. They said i could do that but need to do it online. When I couldn't get my device to bring up the right screen they said they couldn't help me. Bad customerbaervixe"
Pros: "the entertainment selection was above an beyond."
Cons: "The food was really not great. The meals were tiny and low quality. I understand there are restrictions when on an aircraft, but the meals were the size of snacks and not understanding of allergies at all. (Ie, cheese was on everything.)"
Pros: "Best flight in years. Attentive crew, very good food and wine, on time. Strongly recommended."
Pros: "The food"
Pros: "Food, service, beverages, film selection."
Cons: "N/a"
Pros: "Seat spacing better on the short flight than the long flight -- where is the Swiss logical thinking ---- apparently this is a myth"
Cons: "Swiss boarding is a Charlie Foxtrot"
Pros: "Crew was really nice, comfortable seat, great experience"
Cons: "I liked everything"
Pros: "Nothing"
Cons: "The most racist and unfriendly and uncivilized people ever."
Pros: "Easy and quick"
Pros: "went smoothly on our flight from Zurich to Boston. The flight attendants made all the difference! We would fly Swiss Air again."
Cons: "The arm rest would not raise so it was 100% out of the way on our Airbus 330. This was true for all coach seats in the main cabin."
Pros: "mtl to Zuric was t"
Pros: "The plane was very clean and the flight crew was friendly. The food was very good (as airplane food goes) and beverage service was prompt."
Cons: "The seats were quite hard. The temperature on the plane was very hot. We were unable to access our boarding documents or check-in in advance of our flight. The movie selection was mostly geared toward men - a lot of Bond films. Not really sure what that was about. Our flight was delayed because of complications in Boston and our luggage did not make our connecting Swiss flight in Zurich."
Pros: "Quick flight, nice crew"
Cons: "Snack options"
Pros: "Nothing notable"
Cons: "The crew was quite rude for the duration of the trip and too busy to help. The plane was very old and seats poorly padded- like sitting on stone. Most televisions in our section malfunctioned or didn't work at all. Staff did little to help. Unlikely we would travel on this airline again."
Cons: "I was supposed to put my backpack into "bulky baggage". I couldn't find it. When I got on the flight one of the attendants yelled at me for having my bag. Also the signage was incorrect where we had to go thru with our boarding pass. So I stood in a couple of lines that didn't work."
Cons: "Even though I ordered in plenty of time, I was not on their list. I went hungry."
Pros: "Courteous friendly staff everything went super smoothly!!!"
Cons: "Nothing"
Pros: "Great tasting food and lots of movies to choose from"
Cons: "Wish they would board the plane from the back to the front. Maybe that would eliminate the back up in the aisle during boarding times."
Cons: "The seats. Too packed and very uncomfortable"

We flew First Class to LA from Denver on the Delta-branded contract airline - Sky West. On the way back, we flew First Class on a Delta Airlines owned jet, and the experience was so much better. The flights should have been comparable; but unfortunately cost-cutting by Sky West was evident.

Pros: "The accommodation to the military service members!"
Cons: "Air fresheners should be used on the airplane."
Cons: "Wouldn’t change a thing! I don’t always fly! But when I do!! I fly delta!!"
Cons: "For options none. No drink carts at all. Had coffee once after I asked. Poor quality entertainment. Just a huge waste of money."
Cons: "The main economy seats were far too narrow."
Pros: "I always have a consistently good experience on Delta. Everything was great."
Cons: "My flight was delayed almost 3 hours. Not good. Once in the air it was fine."
Pros: "Everything ok. I was hoping to buy food but glad to see almonds as one of the free snacks. Delta seems to be upping its game a bit lately."
Cons: "No US carrier seems able to master smooth boarding without standing waits."
Pros: "The crew was great and the free entertainment was great"
Cons: "Bring back pillows and blankets especially on red eyes out of Anchorage"
Cons: "1.5 hour delay...no reason given!"
Pros: "The seat was great, I wish all seats on the plane were that comfortable"
Cons: "Nothing, everyone was great"
Pros: "The male crew member was excellent. He was responsive and speedy with trying to find a solution. He gave me a few flyer miles for my trouble and was empathetic, which is rare."
Cons: "The tv/monitor didn’t work so there wasn’t any entertainment for the majority of the flight."
Pros: "The crew was great and super nice!"
Cons: "Screens with games, more leg room, and not having kids behind us messing with tray tables the whole flight."
Cons: "Better screens for in-flight movies. More legroom or upgrade options."
Pros: "Entertainment"
Cons: "Boarding at JFK.Always messy"
Pros: "Boarding was quick"
Cons: "No entertainment, plane was small"
Pros: "Good entertainment selection and great crew"
Cons: "Seats are more uncomfortable relative to other airlines"
Cons: "First delay notification: 1 hour 20 minutes 1 hour later, Second delay notification: 3 hours 15 minutes 2 hours later: Third delay notification: 3 hour 50 minutes Fourth delay notification: 4 hours 25 minutes Fifth delay notification: 4 hour 32 minutes No explanation for reason. Last time flying Delta."
Pros: "Early and middle seat was open!"
Cons: "Coffee tasted like fish. :("
Pros: "Delta cramps people into these planes and forces you to put your bags under a seat because they stuff at the overhead spaces. They nickel and dime you for every single thing. There was even one person I saw who had to pay for his headphones to listen to the onboard entertainment. I think Delta should quit being so cheap with the profits they make and give it back to your flying customers. It borders on gouging."
Cons: "Delta cramps people into these planes and forces you to put your bags under a seat because they stuff at the overhead spaces. They nickel and dime you for every single thing. There was even one person I saw who had to pay for his headphones to listen to the onboard entertainment. I think Delta should quit being so cheap with the profits they make and give it back to your flying customers. It borders on gouging."
Pros: "Entertainment choices were excellent, many new movies available, so I was able to see movies is been meaning to watch. There were drinks available."
Cons: "The air vents barely trickle out any air anymore. No relief to be had. Airline crews say hi and goodbye but that doesn't make them friendly."
Pros: "The crew on the airplane was great. We had 2.5 hours turbulences but the crew started to give out drinks as soon they got the ok from the pilot"
Cons: "We went in LGA to the Baggage drop off and the employee there was super rude. On the flight to New York with Delta we had to check our carry ons at the gate because it wasn't enough room for bags in the airplane.so we asked when we checked our one suitcase if we can/should check our carry ons to avoid having to do it at the gate. The delta employee told me sure no problem. He checks in my one suitcase I purchased gives me the tracking paper and says ok have a good flight. I asked him so what is with our carry ons and he told us that that would cost 25$ and we can't check those in at the drop off?!?We ended up taking the carry ons with to the gate and then off course there wasn't enough room on the airplane that we had to check it in. And surprise it was free?? We had never issues with Lufthansa, icelandair etc. with checking our bags at drop off to not needing to carry it around and than still end up to check it at the airplane. Every airline has been more than happy that we volunteer to check our bags that they don't have the trouble at the gate."
Pros: "We boarded close to on time, no hassles. Allowed my husband and me (retired military) to board early, thank you."
Cons: "LAX security is awful. We never left the airport (arrived LAX from Sydney AU) yet were forced thru security again. Had to remove shoes, was scanned and "frisked" by TSA to get to Denver. To go to Australia, Denver TSA waived the removal of shoes, skipped the scan for the metal detector and no one touched me, ditto for LAX on the trip to Sydney. Where's the uniformity or standards for TSA?? Why did I have to be subjected to this garbage on the way home?? This is why I despise flying. It makes no sense to me. This ruined what was a great vacation."
Pros: "Free drinks and snacks - great entertainment system (please read this Frontier)!"
Cons: "Boarding process was agonizingly slow and ineffective"
Cons: "Very little leg room."
Pros: "JFK to Denver the flight Attendants were once again great. Lots of entertainment choices again. The usual rough air coming into DIA."
Cons: "From JFK to Denver the seats were to close for leg room by an inch or two. The temperature was hot most of the flight."
Pros: "Love the built in tv’s with free entertainment."
Cons: "The plane got delayed on the runway and the shut the engines off so the plane got super hot, but even after we got up in the air it never cooled down. Normally I’m freezing on flights, but I just sat sweating this whole flight. It was terrible."
Pros: "The seats had plenty of leg room and the crew was was very kind."
Cons: "My seat was uncomfortable and I was seated in the only row of the aircraft without entertainment for a four hour flight. Then on top of that the passenger next to me removed his shoes and you could smell his feet from a mile away but the flight attendants never requested for him to replace his shoes."
Pros: "I usually have had great experiences with Delta. The meal selection was limited. By the time they made it up to my seat they had run out of what we wanted. Also, the entertainment system at my seat and my husbands wasn’t working well. One of the bathrooms had a cabinets Tvst oliiiooooiiooooioiooiiiooiio"
Pros: "In a pinch they were able t"
Pros: "Great in every way"
Pros: "It got me home, eventually."
Cons: "Poor communication, a 6 hour delay followed by a 7 hour layover (during which we had to sleep on an airport floor because Delta couldn't offer us any hotel vouchers). Gate agents disappeared after 7pm becuase they were due to be done with their shifts when our flight was originally supposed to leave at 6 pm. It felt like we were trapped in the movie The Terminal. Oh! And our bag was misrouted, because that was just how things went those 2 days. All in all a 6 hour trip turned into 18 hours. I could have driven home in that amount of time!"
Cons: "Check in lines were crazy long"
Pros: "free texting and entertainment!"
Cons: "our flight was delayed half an hour."
Cons: "I don't like that I already completed this survey several days ago and have been receiving reminders to do so. I guess you don't have a good system in place for knowing who has and has not completed your surveys. That's too bad."
Pros: "The boarding process in Atlanta was as smooth as could be expected given that it was a full flight. I appreciated the gate announcer's suggestions to everyone about how to ease the overhead baggage crunch."
Cons: "Economy is very tight quarters."
Pros: "Crew was all very nice"
Cons: "Flying is always uncomfortable"
Pros: "When deplaning in Denver, I was impressed that the captain was the staff who got behind my wheelchair and offered to push me up the walkway :)... New aircraft, kind staff, shorty flight!"
Cons: "Nothing disappointed, butt i didn't have any good besides pretzels."
Cons: "Excellent service excellent pilot"
Pros: "Overall, the flight was very smooth and I thought the crew did a great job."
Cons: "I know this is a federal regulation, but I have to mention it as it is part of the boarding process. For the life of me, I can't understand why it is necessary to go through security again after re-entering the country. Understandable that I have to go through customs, but going through security again is ridiculous."
Pros: "Free in flight entertainment"
Cons: "One of my bags went to Santa Fe"
Pros: "Entertainment"
Cons: "This is my third flight this year with Delta and every time we wait for the "crew" to get off from another flight. And as soon as they get there we can board. It's getting very annoying. Fix it."
Pros: "Early arrival. And service"
Cons: "I was assigned very last seat and there is no reclining option."
Pros: "WiFi, good flight attendants"
Cons: "Would like to see Direct TV along with Delta Suite so can watch live TV"
Pros: "Attendants and entertainment"
Cons: "Delays for no explained reason"
Pros: "One male attendant from the first class cabin - super sweet and attentive to our needs even tho we're not seating in the premium cabin"
Cons: "Junior attendants in economy comfort seat - so lazy and whiny!"
Pros: "From the Ground crew to the Flight crew, you can feel the genuine care and thoughtfulness of everyone! They even remember you, if you fly often enough, and let you know how much they appreciate your business."
Pros: "plane had individual movies for free with each seat!"
Cons: "Flight was repeatedly delayed. Ended up being over 3 hours late to depart due to weather. Another delay due to mechanical problems."
Cons: "I've only experienced delayed flights with Delta ... and this was no exception. It wasn't weather-related, nor a late flight delivering a plane - just no ground crew to service the plane between flights."
Cons: "Cheep no food"
Pros: "On time, check in staff was friendly and helpful"
Cons: "It's has become useless to order a special meal on THY, it is never there Economy seat space is extremely tight"
Pros: "Convenience"
Cons: "Air circulation on the jfk ist flight was absent and my wife almost suffocated and has to get closer to an exit door to get some air. Last time to use turkish airline"
Pros: "In flight entertainment was definitely above average."
Cons: "Crew were very impersonal. Didn’t seem to care about the needs of the passengers."
Cons: "All the staff at the boarding part seem like they unorganized anything. They let all business passengers got it first but they didn’t open the gate door untill all passengers came through. We have to stuck by the gate door for 10-15 min. They not say anything what happened and any apologies word."
Pros: "fantastic food test"
Cons: "announcements in Turkish is interrupted your screen in front of every passenger and you have to listen to it even if you have no idea of what they taking about because it will block everything your are doing .. The solution is very easy as you can setup the screen to your language and the computer can choose to show you only the announcements that is in your language that make sense to you."
Pros: "Healthy food options. Clean decent seats."
Cons: "The airport experience. UNSANITARY TOILETS. Worst than any 3rd world"
Pros: "Everything"
Cons: "Nothing"
Pros: "Crew and flight itself was great."
Cons: "As expected, the plane and seats were okay (borderline mediocre). The food wasn't enough and the choices (rather the lack of) were poor. The seats could be better and not particularly comfortable for a long haul flight."
Pros: "Never flown TK before and was satisfied. Very good crew, acceptable entertainment, good food."
Cons: "Not their fault but 14-hour flights are exhausting."
Pros: "Excellent service"
Cons: "Food quality was not as good as on a Turkish Airlines business class flight we took a few years ago"
Pros: "Nirmal"
Cons: "Ok"
Pros: "Wheelchair passengers should like any other flight have gate to gate service."
Cons: "Wheelchair service. Very poor"
Cons: "Flight was late leaving Nairobi due to a catering issue. Missed connection through Istanbul to Manchester. Placed on AF flight to Paris then Manchester. Paris flight was delayed. Missed connection to Manchester. Paid for my own hotel room overnight in Paris CDG. Flight will arrive a day late in Manchester. That means I have missed my flights from Manchester to UK with Air Lingus (booked through Kayak website) It seems I must now purchase a new ticket to get home from Manchester to Nashville. All expenses I can ill afford. Lesson learned...cannot afford to use Kayak anymore...sorry."
Pros: "Great service!"
Pros: "Great flight"
Cons: "Na"
Pros: "The seats have ex space"
Cons: "Counter check in had me take some close off my bags for over weight even I’m allowed to carry two Luggage and. I had one only"
Pros: "The crew is always very friendly and helpful. Plenty of space in the overhead bins. Food is very delicious and you can always get either one of the options, whereas, in other airlines, you have to settle for the least favorite one if your seat is closer to the tail. They have sandwiches and cakes available during the whole flight."
Cons: "The seats are cramped just like any other airline."
Cons: "Reaction of crew to passengers call needed improvement."
Pros: "great"
Cons: "long boarding"
Cons: "The people at the counter for boarding were not really friendly. the plane was dirty and in my opinion old. It made a lot of noice."
Pros: "Some of the crew members were sweet, and helpful. I liked that the bathroom had soap and lotion as well."
Cons: "The security was rude when we were getting into our gate. They humiliated a man because he didn't understand their accent. There was a group of young employees and they came off as very immature. There was a crying baby next to me for the majority of the 13 hours. They ran out of food, and I had no choice but to eat the pasta option even though I do not eat pasta in my normal life. My knees hurt from not having space to stretch out for such a long flight. It was freezing cold and they did not have extra blankets. It felt like my section kept getting skipped over for everything (food, liquids, general checking in to make sure people were okay). We boarded late, and left late. When I arrived the luggage took VERY long - almost an hour - to come out."
Pros: "Excellent check-in and in-flight service"
Pros: "The flight attendants were helpful and did extra to make the experience more enjoyable. They served with warm and sincere smile. Service and food were good."
Cons: "Comfort seats are missed greatly. Boarding area and process should be revised/reviewed for improvement."
Pros: "I loved the food. The air hostesses were amazing and attentive. Great service! Also the colored lights in the cabin were cool."
Pros: "The food was plentiful and delicious. Fare price was excellent."
Cons: "The seats were too small. The layover in Istanbul was too long."
Pros: "the flight was comfortable and the crew as very warm"
Cons: "since i had a connecting flight and in changing timezones i as served breakfast in both flights in a duration of 12 hours. the food was also not according to my taste buds."
Pros: "Great crew! So efficient and friendly. I understand why it is, but security was over the top. Cabin was a big cramped. Super food offerings!"
Pros: "Missed the flight due to delayed flight coming into Muscat."
Cons: "Missed the flight due to delayed flight coming into Muscat."
Cons: "Flight attendants are not very nice. Food got much worse compare to previous years Boarding was very long because of the crazy check"
Pros: "Pretty much everything except for the fact that they have no entertainment in Russian"
Pros: "best in all regards"
Cons: "none"
Cons: "I asked the website to change the destination. The reply came 12 hours before the flight. I couldn't wait so i took another flight and paid for another ticket."
Pros: "Excellent service, food and entertainment."
Cons: "The boarding was long and via buses!"
Pros: "Clean and computable plane, very good meals and quick handling for departure"
Cons: "Nothing !"
Pros: "on time, fast boarding, food ok for distance, entertainment ok for distance"
Cons: "Crew not very motivated, almost rude; gate at end of airport in Istanbul, ear plugs are bad"
Pros: "Pillows"
Cons: "No vegan good woithout order"
Pros: "Liked that the flight was on time and the plane clean. Online seat selection and check in was helpful but there was no wait at the airport either."
Cons: "No inflight entertainment. Food was poor, but it was only a short flight."
Pros: "I had two short flights with Turkish Airlines and on both flights I received good meals and entertainment. Young children in the seats around mine received shrink wrapped comic books and stuffed animals. Headphones were provided to those who needed them. I definitely did not expect such good treatment on such short flights. I really got the impression that they are trying hard to keep the quality of their services as high as possible. I really recommend these guys."
Cons: "N/A"
Pros: "The in flight experience is what I expected and was comfortable."
Cons: "Th flight was extremely late and the airline did nothing to help accommodate. They put us into Istanbul at 2am which was far too late to check into our hotel for the one night and totally refused to get us into a hotel close by so that we didn't have to be at the airport for 13 hours before our flight. We booked a flight that was SUPPOSED to arrive at 6pm so we could get to the hotel at a decent hour and relax. They cancelled 2 flights for the day and put us sleeping in the airport at empty gates all night. The customer service was absolutely aweful and we got nothing but excuses about policy and being talked down to because we "could have chosen a flight early the next day" instead of coming the day before. We wanted to see the town for an evening!! This company has some of the worst desk people I've ever encountered anywhere!"
Pros: "Outstanding service, very attentive crew, careful attention to punctuality."
Cons: "no information on frequent flier program"
Pros: "Turkish Airlines is the best airlines we have every flown on in our international travels. The food is excellent. The service is excellent."
Cons: "The service was not good and the staff had to be called 10 times for one thing"
Cons: "Flight was cancelled then stood for hours in a line just for a hotel room. Then waited in hotel room till afternoon the next day with no news. Horrible way to handle customers"
Pros: "Good food, on time, great entertainment!"
Cons: "Seating room appears lower than average. Boarding somewhat disorganized."
Pros: "The traditional hospitality I got in flight was quite unique. Many things change but some things always remain the same. Some may call it old fashioned or not modern but then I am an old fashioned guy. It was like stepping back in time when things were always so much nicer."
Cons: "Istanbul airport was very very busy and some places were not working very efficiently (security scan when you go from the plane to the transit lounge). The departure gate was overflowing in the waiting areas and the bus ride to the plane was very crowded. Aside from this Istanbul airport and the transit lounge were very pleasant."
Pros: "Once on board flihht was fine."
Cons: "Had to board from tarmac up plane steps in the rain. Everyone got soaking wet. They should have some covering. Also some of my clothes in my suitcase arrived damp."
Pros: "The food was acceptable for a person from the US. The seats were adequately comfortable but seats were shorter than our Istanbul to Dhaka flight."
Cons: "The leg room was too short for a six foot tall American."
Pros: "Almost every thing was good. The plane and seats were good. The movie selections were good. The crews were v good."
Cons: "For long flight over 13 hours, for main meal, the choice was only between 2 meat-meals. (1) Beef or (2) Chicken I was rather surprised and almost shocked that they did NOT have a option for vegetarian food. For any airline not to have any veg option in their main meal was I thought, fairly inconsiderate. The vegi food can be of any style - Turkish, Chinese or what ever. ."

Germán efficiency with boarding; not superfriendly, but appropriate; they were also mask Nazis with wearing you mask even if it had fallen below your nose while sleeping

I'm not really sure what the difference is between Economy and Premium Economy on these long-haul flights, especially when the plan isn't very full and people in Economy can lie down across an entire row. The seats in Premium Economy are a bit bigger, but you can't recline or lie down and I'm pretty sure we get the same food options as regular economy. You get a little goodie bag that you don't really need. Also, there is really no point upgrading to business class on the short flights with Lufthansa. The seat size is the same as the rest of the plane. So, you're paying $50 or so for a pretty small snack/meal and a curtain between you.

Pros: "Loved this flight, crew was amazing!"
Cons: "Considering that we’re in the middle of a pandemic no LH ground staff at Heathrow Airport was leading by example wearing protective equipment such as mask or gloves. Further, I found it inexplicably that almost every seat was taken on this flight. If LH knows that the flight is booked close to capacity I would have expected they do their part and due diligence by swapping to a bigger aircraft to help protect people and their customers, it’s not that they wouldn’t have other aircrafts grounded and ready to go... A reduced beverage service is all you can do, really? LH - very disappointing once again"
Pros: "Boarding was quick and good"
Pros: "There wasn’t anything to highlight as good. On this trip except LHR was organized and clean. The boarding was a free for all after the elderly and young had been boarded footstep as they should."
Cons: "The ground staff were rude and officious"
Pros: "Seat and crew were amazing but obviously struggled to be proud and confident of their job, can’t blame them if the company cuts expenses all over."
Cons: "When you fly business class, you expect a different product than economy, because you pay almost double the price. All we got is the same lousy sandwich as in economy, neither are alcoholic or hot beverages available due to ‘shortage of staff’ as the crew announces. A flight far behind LH standards."
Cons: "On tome flight"
Cons: "Boarding by rows would avoid people rushing to line up ahead of time."
Pros: "Flight delayed- missed my connection"
Cons: "5 hour delay"
Pros: "Despite the short flight we were still given food and as always I love airline food. Free alcohol is always a bonus as well! Nice crew and timely take offs and landings. Could bring two hand luggage (backpack and suitcase) which I like even though I didn't have to pay extra!"
Cons: "No negatives."
Cons: "There was not enough room for all the people’s cabin size luggage. They allowed people to get on board with big coats once they’re in the plain they take off the coats and place them up. Those coats take the same space as a small suitcase. I asked the fly attendants for assistance and they didn’t even pretend to care about the situation. I had to put my luggage under the seat for the entire flight, which ended up reducing the very reduced legroom. What this airline is trying to do is; to charge passengers twice for cabin size luggage. This has been my worst experiences with airlines. Lufthansa is definitely an airline to avoid."
Pros: "Very explanatory clear and responsive. There was a short delay they kept us informed clearly and responsibly. Excellent flight and superb performance. Very polite and helpful."
Cons: "Flight from Heathrow to Frankfurt delayed, when we arrived we had no chance of making our connecting flight to Split yet no one told us. No one at the gate which didn’t say final call (or on any of the boards) or anyone calling us over the tannoy at any point. Super rude “flight manager” A. Turini burst out laughing when we told him our situation and when I asked why he said “Well would it make you happier if I cry instead?” So unprofessional."
Pros: "The ground staff in Heathrow was helpful. They happily swapped me onto an earlier flight to Munich after I spotted delays out of Munich, allowing me ample time to connect in Munich airport"
Cons: "Lufthansa's narrowbodies have one of the most uncomfortable seats in the sky. These slimline seats are built with a central beam running vertically along the midline of the seat, making it very uncomfortable with your spine."
Pros: "Crew and service was amazing"
Cons: "No entertainment food Horrible"
Pros: "There was no communication between aircrew and gate for transfers. There is a new additional check between gates and no passenger was informed. This security check was over an hour long."
Pros: "I like everything about Lufthansa in terms of quality and service"
Cons: "Punctuality. I fly lufthansa twice a week and I have yet to fly on time. There are always a delay."
Pros: "Once again, the in-flight crew was excellent. The flight was good, but no entertainment is provided."
Cons: "Another late take off, probably because the incoming connections were late. So it was good that the airline delayed the connecting flights. However, this leg of the trip was so late that I barely made it to third leg of the trip. A huge problem is that each of these international airports require that you go through the security check again. For that reason, connecting legs of trips through these airports should not be scheduled so close together. Heathrow is the worst, with security staff that, at best, don’t care that you have a close connection to make and just ignore your pleas to speed up the process, and at worst, are just plain rude."
Cons: "Cancelled flight and transferring me on turkish airlines again the flight was delayed over three hours.,obviously we have missed our connection flight to Beirut and now waiting in front the hotel desk because the first flight to Beirut is 12:25 pm , I have lost 2 days from my holiday,I'm very tired and upset, I will never use kayak ever again and I will tell all my friends and family to avoid it."
Pros: "Only an hour and a half but perfect service and even a nice meal. Because of the delay there were a lot of questions to the crew but they managed to keep travelers calm and happy."
Cons: "Flight was delayed but that had nothing to with the crew and the service."
Cons: "The flight was delayed . When we arrived in Frankfurt, there was a quie of 200m . After waiting 10 minutes, they asked us to go to other passport control . We had to walk onother 10 minutes to get there ."
Cons: "Not entertainment at all"
Pros: "The boarding process was smooth, take off delayed by just over an hour but the Crew were exceptional with providing updates and bringing around refreshments whilst we waited."
Cons: "Seats were a little uncomfortable but outside that not much I can fault the airline for."
Pros: "One airhostess ruined my flight experience. Anyway in the beginning on the journey my daughter was not well and other crew members gave her candies. I liked the sweet gesture."
Cons: "I was traveling with my daughter. There was no food choice left for my child and me. Crew member rudely said there is only beef option left do you want to have it? I said no. I asked her are we not going to get anything to eat since you are out of options. She continuously kept on repeating that I said no and that she kept emphasizing that there is only beef option left. Finally she save the supplement To meal. Her tone was very impolite when especially we pay so much and service we get for a long flight is good"
Cons: "I didn’t like it because when I asked for a big water bottle, they refused to gove it to me while I am sick and suffer dry throat. The space is rather small. If you are 5ft 5 and above person, I honestly would suggest you buy extra legroom for comfortable purposes. Also, there is like 1 restroom on the whole plane and if you sot at the end, you are screw. Lets not forget that they delayed our flights like 4 hours and only gave us 1 voucher for snack. I don’t expect the experience will be fancy but this is a total disappointment!"
Cons: "It took ages to go through the security check, although I have mentioned that I have a flight connection that is due to leave nobody gave a s..t, so I missed my flight. Now I’m waiting at the airport"
Cons: "Cancelled then delayed then had to stay in Frankfurt and was a day late"
Pros: "The environment was very nice. Relaxed and roomy"
Pros: "The crew were very helpful and friendly"
Cons: "The flight was delayed"
Cons: "Very very long walk plus train to baggage reclaim at Munich"
Cons: "The seats are too close. When reclined it's not possible to get out."
Cons: "Poor food on first leg. Sat by a man who was allowed to have 7 cans of beer. On second leg of journey I was willing to pay for food. The best choice for anyone trying to eat a healthy diet was pot noodles. Air Canada get 2 stars. Return journey on United gets 4stars."
Pros: "It’s nice that Lufthansa still gives food onboard"
Cons: "My Lufthansa flight left with 1hour delay"
Pros: "Smooth process. Regular updates."
Cons: "Late departure."
Pros: "Good attitude"
Pros: "online booking"
Cons: "There is no one at Kayak to answer questions on weekends. Message says "call back during 'regular' business hours" but does not specify what that means, nor what time zone they are in. (BTW, most people travel on weekends so ya may want to consider providing customer service then...duh). When I finally was able to reach someone in order to upgrage to Premium Economy, they could not help me but said they would send an email with an answer to how much that would cost. The email never came. I will never book with Kayak again."
Pros: "Fast-track security, Lufthansa lounge in Heathrow T2 was fabulous, with incredibly attentive staff, flight stewards were extremely polite and also attentive. Great in flight snack and drinks. A real pleasure."
Cons: "The long walk at Frankfurt - but you can't blame the airline for the place the plane docks at."
Pros: "Friendly helpful staff."
Cons: "Delays."
Pros: "I arrived at the airport early and the check in staff offered an earlier flight so I wouldn't miss my connection. Crew was courteous and the sandwich on board was quite good"
Cons: "Slim seats very uncomfortable and legroom too little"
Pros: "The food and drinks was very good."
Cons: "The flight was late."
Pros: "I loved the TVs, food, and the service. The TV's had so much to watch, and made the time pass so much faster. The service was amazing! They came by so often to give us whatever we needed! Great experience!"
Cons: "Nothing"
Pros: "It was good the checking desk person was polite and done her best to put get me on to British Airways flight to get to my destination on the same day."
Cons: "But we waited tilll 12.30pm still flight took off at 14.00 and arrive in Dubai at 23.50pm instead of 22.30pm person went home who suppose to pick me up. I got to the place I was staying at 01.39am which was very uncomfortable. I will never fly again with Lufthansa Airline it use to like British Airways but definitely they have lost the customer touch."
Pros: "Best part: Getting off the plane and swearing never to fly with Lufthansa again."
Cons: "Flying to Munich- flight was cancelled. Had to rebook on United for the following day. Arrived almost 2 days late (the original was direct, the United had layovers) and missed a planned trip to Neuschwanstein castle. Flying from Munich- The entertainment screen was broken, completely unusable. After a hard reset by the flight attendant several times... Still broken. She said she thought it would fix itself once we were at cruising altitude. Nope. Notified the flight attendant who said vaguely "I'll see what I can do..." Never came back to check, never got offered any sort of compensation (even something like a free mixed drink would have been nice), offer to move seats, nothing. So- ten hours with no entertainment/nothing to watch, just a malfunctioning screen. Food was mediocre. We boarded late, and left almost 1 hour late because they had to wait for an employee (who was not working, just getting a ride back) to board. Literally there and back with Lufthansa was a fiasco. On top of it, we have been back for 3 weeks and are still waiting to hear back from Lufthansa customer service. Apparently they only communicate by email with complaints. Not over the phone. So after repeated emails, just radio silence. Terrible airline."
Pros: "Free refreshments. Funny cabin crew!"
Cons: "There was very confusing and contradictory information on what you can take with you on top of your cabin luggage. e.g. Can you or can you not take a small shoulder bag with you."
Pros: "Good food, friendly flight attendants"
Cons: "Boarding process was torture. Lufthansa invited us to check-in early, but would not allow us to finish the check-in online process the day prior: seemed to be glitch in their computer system. We arrived at the airport early, but no one at Lufthansa could help us with seat assignments in order to seat our 12-yo daughter next to a partent. The airline did not open the gate area until 1+35 prior to the flight (advertised 2-hrs prior), and did not put anyone at the gate-desk until 1-hr prior to departure ...and they still could not help us. Boarding was disorganized; Lufthansa appeared to board by different groups, but there were no announcements as to which group(s) should board. Instead there was just a large crowd milling about, waiting to push their way to a gate agent. Very un-German."
Pros: "Lufthansa is by far the best airline. All crew members were very friendly and attentive. Food was also great."
Pros: "crew at the gate really excellent"
Cons: "usual plane handling at Frankfurt - bus to terminal, 60 mins is not enough to wait for bus 15 mins drive 10 then go through security and passport control then go from B to A leaving no time to catch a plane Lufthansa scheduling need to experience what they do to passengers"
Pros: "Flights were cancelled that day due to a storm, but Lufthansa were able to fly an empty aircraft from Rome to fly us from London to Frankfurt. Despite the circumstances, Lufthansa were able to still offer catering. Thank you for your cimmitment."
Cons: "Lufthansa in general could invest a little more in the food they serve. Lufthansa's domestic and inter European flights are never a culinary highlight. :-("
Pros: "I have a servere hearing problem and was concerned (since we were late leaving Zurich for my changeover in Frankfurt), that I would be late because I can't hear any loudspeaker systems (either on planes or in airports). I felt that I could get easily lost between flights and not have time to get to the Frankfurt/Denver flight. I told this to the person at the gate in Zurich, and he immediately arranged for someone to meet me in Frankfurt and take me there. I was met by Maika in Frankfurt and she was just excellent--personable and efficient and really helpful. I'm sorry I couldn't remember the name of the person at the gate in Zurich. He was also great. I wouldn't have done this if I had had more time, but this really made my day (and my flight!) ! Thank you!"
COVID-19 information

Safety measures for airlines flying from Europe to Colorado

Airlines flying from Europe to Colorado have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Europe to Colorado

Mandatory masks

Masks required on board, masks provided on flights from Europe to Colorado

Social distancing seating

Middle seats unavailable to book on flights from Europe to Colorado

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Europe to Colorado

Flexible cancellations

Waiving of change fees. Search flexible flights from Europe to Colorado

Book cheap flights from Europe to Colorado

Recent round-trip flight deals

4/12Tue
1 stopIcelandair
28h 30mLHR-DEN
4/21Thu
1 stopIcelandair
12h 05mDEN-LHR
$474
4/14Thu
1 stopIcelandair
12h 50mFRA-DEN
4/18Mon
1 stopIcelandair
12h 20mDEN-FRA
$487
5/17Tue
1 stopIcelandair
33h 20mFRA-DEN
5/28Sat
1 stopIcelandair
15h 45mDEN-FRA
$490
2/3Thu
2 stopsMultiple Airlines
21h 24mORY-DEN
2/10Thu
2 stopsMultiple Airlines
21h 19mDEN-ORY
$534
2/7Mon
2 stopsMultiple Airlines
21h 24mORY-DEN
2/14Mon
2 stopsMultiple Airlines
21h 19mDEN-ORY
$536
2/9Wed
2 stopsMultiple Airlines
21h 37mLHR-DEN
2/15Tue
2 stopsMultiple Airlines
23h 44mDEN-LHR
$539
2/14Mon
1 stopLufthansa
14h 40mLHR-DEN
3/10Thu
nonstopLufthansa
9h 05mDEN-LHR
$575
2/9Wed
2 stopsBrussels Airlines
19h 50mLHR-DEN
2/16Wed
2 stopsBrussels Airlines
15h 25mDEN-LHR
$579
2/2Wed
2 stopsAir Canada
55h 28mLHR-DEN
2/16Wed
1 stopAir Canada
12h 50mDEN-LHR
$587
2/2Wed
2 stopsAmerican Airlines
19h 26mLGW-DEN
2/16Wed
2 stopsAmerican Airlines
15h 31mDEN-LGW
$624
1/10Mon
1 stopBritish Airways
14h 54mAMS-DEN
1/24Mon
1 stopBritish Airways
14h 40mDEN-AMS
$688
3/8Tue
2 stopsSWISS
17h 36mLCY-DEN
3/16Wed
2 stopsSWISS
22h 40mDEN-LCY
$704
5/12Thu
2 stopsFinnair
34h 56mHAM-DEN
5/26Thu
2 stopsFinnair
21h 50mDEN-HAM
$715
2/1Tue
2 stopsSAS
19h 37mAMS-DEN
2/15Tue
2 stopsSAS
23h 49mDEN-AMS
$726
12/10Fri
2 stopsKLM
18h 49mHAM-DEN
12/13Mon
2 stopsKLM
26h 58mDEN-HAM
$726
5/5Thu
2 stopsIberia
18h 38mORY-DEN
6/7Tue
2 stopsIberia
17h 30mDEN-ORY
$727
12/15Wed
2 stopsAir France
19h 13mFRA-DEN
3/15Tue
2 stopsAir France
15h 41mDEN-FRA
$756
12/10Fri
2 stopsDelta
21h 07mHAM-DEN
12/13Mon
2 stopsDelta
19h 30mDEN-HAM
$783
12/10Fri
2 stopsTurkish Airlines
39h 18mVKO-DEN
5/22Sun
2 stopsTurkish Airlines
22h 50mDEN-VKO
$856
12/24Fri
2 stopsUnited Airlines
16h 38mHAM-DEN
1/12Wed
2 stopsUnited Airlines
16h 50mDEN-HAM
$979

Search by stops

Search by airline

Search by price

Recent one-way flight deals

1/22Sat
2 stopsMultiple Airlines
33h 53mORY-DEN
$254
1/22Sat
3 stopsMultiple Airlines
34h 20mORY-DEN
$279
12/6Mon
2 stopsMultiple Airlines
27h 39mORY-DEN
$295
12/6Mon
2 stopsMultiple Airlines
33h 11mORY-DEN
$305
12/6Mon
3 stopsMultiple Airlines
35h 10mORY-DEN
$330
1/14Fri
2 stopsMultiple Airlines
26h 33mORY-DEN
$331
4/21Thu
1 stopIcelandair
12h 50mLGW-DEN
$403
4/21Thu
1 stopIcelandair
28h 30mLHR-DEN
$410
12/12Sun
2 stopsAir Canada
31h 03mCDG-DEN
$427
4/30Sat
1 stopWestJet
30h 27mCDG-DEN
$447
5/8Sun
2 stopsWestJet
33h 22mCDG-DEN
$491
1/15Sat
1 stopAir Tahiti Nui
36h 13mCDG-DEN
$526
1/11Tue
2 stopsTAP AIR PORTUGAL
36h 49mLGW-DEN
$536
12/25Sat
2 stopsairBaltic
31h 00mAMS-DEN
$679
4/22Fri
1 stopAir France
13h 10mMUC-DEN
$710
2/14Mon
1 stopKLM
20h 14mMUC-DEN
$717
12/25Sat
1 stopCondor
17h 36mFRA-DEN
$793
2/5Sat
nonstopLufthansa
10h 25mFRA-DEN
$828
12/28Tue
2 stopsLOT
43h 20mHAM-DEN
$883
12/7Tue
2 stopsTurkish Airlines
29h 18mVKO-DEN
$968

Search by stops

Search by airline

Search by price

Flights to Colorado

Return flight deals:

Colorado - Europe

Cabin classes: