Find Cheap Flights from Colorado to London

Cons: Didn’tknow I had to buy a meal on the flight or I would have bought a nice one in the airport

Pros: Staff

Cons: No food at all, everything need pursch, also want donation to them. They cancel my return ticket one month after i purch because they do not have enough customs .

Pros: Nice crew, good in flight entertainment options, food and drink options are good but expensive

Cons: One of the most cramped and uncomfortable flying experiences I've ever had. My whole body was sore afterwards.

Pros: Nice crew, good in flight entertainment options, food and drink options are good but expensive

Cons: One of the most cramped and uncomfortable flying experiences I've ever had. My whole body was sore afterwards. Also, boarding was a mess with changed seats, not enough employees at the gate, and dozens of passengers crammed into a weird pre boarding area.

Cons: 2 hr delay

Pros: customer service was attentive smart yet caring.

Pros: Crew, boarding, cleanliness of the plan, and all other aspects other than food were good/excellent.

Cons: The vegetables in the meal / salad were still frozen….inedible. In the morning in the asian vegetarian meal it was simply fruit…that was it. No protein source. I have been on many BA flights and the food has not been this poor, so not sure if the carrier who services food source has changed.

Pros: British airways offers amazing entertainment selections on the Screens over 25, food was good

Cons: Check in line was terrible, I had checked in online but still waited over a hour to bag drop, service was not great either the flight attendants were not happy at thier job..

Pros: Easy boarding, on-time departure, clean aircraft, friendly crew, decent food, free drinks.

Pros: My flight was over four hours delayed and I appreciated that when I got to the airport and found that out, I didn’t have to ask for anything but was immediately greeted with a food voucher. I lost an entire days worth of vacation in Germany, so well I do feel the British Airways should have done better and should’ve compensated me better, the fact that they immediately took steps to make the situation better was greatly appreciated. That level of customer service was beyond any I’ve received with an American-based airline. Also, the crew on the plane was fantastic and a great choice of movies. I flew American on the way home and was shocked at the lack of customer service and rudeness, I will happily fly British Airways again and again.

Cons: A plane that was over four hours late costing me an entire day in Germany.

Pros: Orderly boarding and disembarkation.

Cons: This airline is one of the worst in Europe, for the simple reason of putting short-term profits ahead of decent treatment of the customer. My flight across the Atlantic was 4 hours late, and BA refused to put me on the next available to Prague, even though the lateness forced me to miss the BA flight I have been booked on. Their reason referred to a technicality in the booking procedure, but actually BA has put in place "policies" aimed at their financial advantage, over and above reasonable treatment of the customer. BA's refusal to rebook me cost me a lot of inconvenience (3 hours on the phone, for one thing) plus about $150 (I am taking another route to Prague); BA was then able to sell both my original seat and an extra seat on the next flight from Heathrow to Prague. I will never fly BA again in my life if I can help it.

Pros: On board service and amenities

Cons: Kayak customer service

Pros: Service was excellent, food was good, everyone was friendly and nice.

Cons: Everything was OK.

Pros: Good service overall. Great crew.

Cons: Nothing in particular.

Pros: Outstanding service from the flight crew. The food was even good. The flight crew comes around constantly with drinks, food, and just extras and we were seated in economy. Plus, they acted like they were so happy to be able to serve us. What a great trip. Love Lufthansa!

Cons: Few toilets for two sections and seats too close, if it is not uptight the seat in front of you. You can not enjoy and watch movies.

Cons: Very disappointed in my first longhaul flight on Norwegian Air. Check in staff at Boston was snarly, the food was very average, and the leg room in economy was the least I've ever experienced on an international flight. I am 5 foot three and I do not understand how anyone even a few inches taller than me would not be in imminent danger of developing a blood clot. Horrible. This is a Dreamliner? I only had nightmares.

Pros: new plane

Cons: horrible check in and boarding experience

Pros: Food are nice Have IFE on broad

Pros: Flight attendants very friendly

Cons: Difficult to get water during flight. 2 hour delay sitting on the tarmac at airport.

Pros: Swissair seating is cramped with 10 across in coach in Boeing 777. The only reason for not giving "poor" rating on this particular ZRH-SFO flight, was the empty seat next to me.

Cons: Next time, I will give Turkish Airlines a chance, because their aircraft seats only 9 across in Boeing 777 coach. On the SFO-BUD flight, the connection is through Istanbul, but the flight time is the same 15 hours, as on the SFO-ZRH-BUD route. In addition, two checked bags are free in coach.

Pros: check in & boarding were ok

Cons: very uncomfortable chairs worset food crew were very unfriendly the plan was full with the smell of vomiting

Cons: Food selection was a bit short

Cons: They ran out of the dinner with meat option. They offered sandwiches to some people as a snack but not sure why some people got them. The crew is okay not that friendly.

Pros: Crew was very nice and attentive. Seat was comfy. Sat in the middle of the Premium Cabin, last row, end seat.

Cons: Had to walk 3 days to get to the gate. It was a joke. I didn't see any golf carts transporting anyone down to those gates. All I kept thinking about is ," Im glad I'm not an elderly person or I would never make it to the gate". Shame on this airline. They need to do something about this.

Pros: Flight was good. Seats were comfy and spacious on this flight. Food wasn’t included on the flight as I didn’t upgrade my tickets but I rather pay for the food then pay more for the ticket. Overall I had a great first experience flying Norwegian.

Cons: It would be nice if for long hauls they would at least offer something to drink.

Cons: Canceled

Pros: Dreamliner is a comfy plane, good seats w/ decent legroom.

Cons: Food options. Not good choices, overpriced, and they ran out of many options on both flights. Poatao chips stale, terrible corn curls. The only main dish vegan oprion was cup o noodles type soup whivh was bland. I didn,'t know about ordering meals ahead, where I would have had more options. 11 hours is a long time to have such poor options.BRING YOUR OWN FOOD! Water should be offered free of charge- hydration on a long flight is important.

Cons: Didn’tknow I had to buy a meal on the flight or I would have bought a nice one in the airport

Cons: Last minute gate change with an excessive amount of wait with no communication

Pros: The crew was pleasant throughout.

Cons: Very squished quarters for a seven hour flight! Several couples were separated and had to reconfigure to sit together. No room under the seat in the middle row. What happened to free meals on international flights over 5hrs or so? Terrible airport management with a crush of international flights all leaving in a small space and no warning on the arriving flight to Reykjavik about how to prepare for the connecting flight. One of the main restaurants was closing at 17:00 and had run out of some dishes at 15:30.

Cons: I was charged for bags at Frankfurt airport and should not have been. Disputing the charges.

Pros: Helpful crew. They reset the screen, came around with blankets, headphones and generally tried to make the space habitable.

Cons: When I am asked to book my seat, I am usually shown a map which has no reflection on the overall reality. The seat I select is normally allocated to me but if the plane is not full (unusual) I am told there are unavailable seats that would provide more choice.

Pros: The crew was very cool

Cons: The food was ok

Cons: poor customer service.

Cons: It was delayed. I paid very expensive to fly on Business to be on the first row. Because every minute count for me on this trip. But it was delayed. I feel I should get a refund for sum of the money I spent

Pros: customer service was attentive smart yet caring.

Pros: The crew made the entertainment free because of the delay. They were very hard working to make things right.

Cons: Plane was late at Fenver and Heathrow and into Geneva. Plane seating was uncomfortable for such a long flight. This is an airline issue not specifically BA/Finnair.

Pros: British airways offers amazing entertainment selections on the Screens over 25, food was good

Cons: Check in line was terrible, I had checked in online but still waited over a hour to bag drop, service was not great either the flight attendants were not happy at thier job..

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

Pros: Easy boarding, on-time departure, clean aircraft, friendly crew, decent food, free drinks.

Pros: The crew was very friendly. Lots of movie options. I got a voucher due to the delay.

Cons: The delay was a bit of a bummer and it would have been nice to be compensated with more than a voucher that couldn't be used in LHR because it was in USD. I also would have liked to been told they were still planning on serving dinner despite the midnight departure; I fell asleep because they turned off the cabin lights and I assumed the meals had shifted, but instead I missed out of my dinner. Lastly, I am quite petite and still struggled with legroom.

Cons: I am a 5’8 woman- pretty slim. I had a window seat in the main cabin. I barely fit! But the guy in the isle was bigger and had to wedge himself into his seat. As a result, I couldn’t leave my seat for the entire 9 hour flight. Come on BA! Have some compassion! These long flights need bigger seats.

Pros: On board service and amenities

Cons: Kayak customer service

Pros: The crew was pleasant throughout.

Cons: Very squished quarters for a seven hour flight! Several couples were separated and had to reconfigure to sit together. No room under the seat in the middle row. What happened to free meals on international flights over 5hrs or so? Terrible airport management with a crush of international flights all leaving in a small space and no warning on the arriving flight to Reykjavik about how to prepare for the connecting flight. One of the main restaurants was closing at 17:00 and had run out of some dishes at 15:30.

Cons: Last minute gate change with an excessive amount of wait with no communication

Pros: Plane was nice and roomy; fast flight; seeing Iceland flying in

Cons: Constantly paying for every little thing

Pros: Staff

Cons: No food at all, everything need pursch, also want donation to them. They cancel my return ticket one month after i purch because they do not have enough customs .

Pros: Was on time! Not croweded!

Cons: 2 hr delay

Pros: Good Entertainment, and I had an empty seat next to me. Crew was attentive.

Cons: My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris.

Cons: My headphones didn’t work

Cons: Our flight from Denver to London was canceled at the last minute last night. The information from your email and the number given from you notifying me of the cancellation only gave British Airway to contact for redress. It took over an hour on the phone to get another flight which was 2 days later with now 2 days less of our vacation. Not to mention the loss of 2 hotel room payments. Kayak was of no help in this matter. Plus our flight reservation prohibited us from getting our flight on another flight the next day. If I had known that I never would have used Kayak. I am extremely unhappy with how this was handled. I expect to be reimbursed for our lost Hotel room costs and the costs associated with lost tours from you. Please contact me with how you will go about doing this.

Pros: The departures and arrivals were on time.

Cons: I am a 5’8 woman- pretty slim. I had a window seat in the main cabin. I barely fit! But the guy in the isle was bigger and had to wedge himself into his seat. As a result, I couldn’t leave my seat for the entire 9 hour flight. Come on BA! Have some compassion! These long flights need bigger seats.

Pros: Orderly boarding and disembarkation.

Cons: This airline is one of the worst in Europe, for the simple reason of putting short-term profits ahead of decent treatment of the customer. My flight across the Atlantic was 4 hours late, and BA refused to put me on the next available to Prague, even though the lateness forced me to miss the BA flight I have been booked on. Their reason referred to a technicality in the booking procedure, but actually BA has put in place "policies" aimed at their financial advantage, over and above reasonable treatment of the customer. BA's refusal to rebook me cost me a lot of inconvenience (3 hours on the phone, for one thing) plus about $150 (I am taking another route to Prague); BA was then able to sell both my original seat and an extra seat on the next flight from Heathrow to Prague. I will never fly BA again in my life if I can help it.

Cons: Seats are too cramped for an international flight.

Pros: check in & boarding were ok

Cons: very uncomfortable chairs worset food crew were very unfriendly the plan was full with the smell of vomiting

Pros: The BUD-ZRH flight was on Swissair aircraft, not on Edelweiss or another low cost feeder airline. Over the years, I have flown both options, and while Edelweiss is a fine carrier, Swissair flights are still a cut above. Contributing to the positive experience was the friendly agent at check-in at BUD.

Pros: i ordered and paid for business class but the return flight from israel had no business class Had a miserable flighIshould be refunded

Pros: Good Entertainment, and I had an empty seat next to me. Crew was attentive.

Cons: My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris.

Pros: The crew made the entertainment free because of the delay. They were very hard working to make things right.

Cons: Plane was late at Fenver and Heathrow and into Geneva. Plane seating was uncomfortable for such a long flight. This is an airline issue not specifically BA/Finnair.

Pros: customer service was attentive smart yet caring.

Pros: Was on time! Not croweded!

Pros: Efficient, quick, well organized

Cons: Nothing really

Pros: Flight attendants very friendly

Cons: Difficult to get water during flight. 2 hour delay sitting on the tarmac at airport.

Cons: Charged exhorbitant fees delayed the flight and barely apologized

Pros: new plane

Cons: horrible check in and boarding experience