$423 Find Cheap Flights from Copenhagen to Colorado - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Copenhagen to Colorado departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Copenhagen to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$725
Colorado Springs
Colorado Springs2 stops$1,083
Denver
Denver1 stop$725
Colorado Springs
Colorado Springs2 stops$1,083

Book Cheap Copenhagen to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Copenhagen to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Copenhagen to Colorado

Sat, Aug 22 - Mon, Sep 7
United Airlines Logo
12:15 pm - 10:33 am
CPH
-
DEN
30h 18m
1 stop
United Airlines Logo
4:15 pm - 11:30 pm
DEN
-
CPH
23h 15m
1 stop
$725United Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
12:15 pm - 6:55 pm
CPH
-
DEN
14h 40m
1 stop
United Airlines Logo
4:15 pm - 10:50 am
DEN
-
CPH
34h 35m
1 stop
$729United Airlines
Thu, Aug 13 - Wed, Aug 26
Lufthansa Logo
6:55 pm - 4:34 pm
CPH
-
DEN
29h 39m
2 stops
Lufthansa Logo
5:48 pm - 6:15 pm
DEN
-
CPH
16h 27m
2 stops
$730Lufthansa
Thu, Jul 30 - Thu, Aug 6
United Airlines Logo
12:45 pm - 8:22 pm
CPH
-
DEN
15h 37m
1 stop
United Airlines Logo
6:00 am - 11:05 am
DEN
-
CPH
21h 05m
2 stops
$734United Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
12:15 pm - 6:41 am
CPH
-
DEN
26h 26m
2 stops
United Airlines Logo
4:15 pm - 10:50 am
DEN
-
CPH
34h 35m
1 stop
$735United Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
3:20 pm - 11:59 pm
CPH
-
DEN
16h 39m
2 stops
American Airlines Logo
4:21 pm - 5:20 pm
DEN
-
CPH
16h 59m
2 stops
$736American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
3:20 pm - 11:59 pm
CPH
-
DEN
16h 39m
2 stops
American Airlines Logo
4:21 pm - 5:20 pm
DEN
-
CPH
16h 59m
2 stops
$737American Airlines
Sat, Aug 22 - Mon, Sep 7
Virgin Atlantic Logo
9:00 am - 5:57 pm
CPH
-
DEN
16h 57m
2 stops
Virgin Atlantic Logo
6:40 am - 6:45 am
DEN
-
CPH
16h 05m
1 stop
$746Virgin Atlantic
Sun, Jul 19 - Thu, Jul 23
Delta Logo
1:35 pm - 9:07 pm
CPH
-
COS
15h 32m
1 stop
Delta Logo
11:10 am - 7:55 pm
COS
-
CPH
24h 45m
2 stops
$1,869Delta
Sun, Jul 19 - Thu, Jul 23
Delta Logo
1:35 pm - 9:07 pm
CPH
-
COS
15h 32m
1 stop
Delta Logo
1:40 pm - 10:15 am
COS
-
CPH
12h 35m
1 stop
$2,107Delta
Booking Insights

KAYAK's insights & trends for Copenhagen to Colorado flights

Get data-powered insights and trends into flights from Copenhagen to Colorado to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Copenhagen to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Copenhagen to Colorado departing in August.

What is the cheapest month to fly from Copenhagen to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Copenhagen to Colorado is January, when tickets cost $401 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $579 and $575 respectively.

How far in advance should I book a flight from Copenhagen to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Copenhagen to Colorado, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$423
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Copenhagen to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Copenhagen to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Copenhagen to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Copenhagen to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Copenhagen to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Copenhagen to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Copenhagen to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Copenhagen to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9931 reviews
8.1Crew
6.7Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

The staff was incredible, very attentive, polite, made you feel like the center of the universe. They even all wrote me a happy birthday card. Truly just an amazing crew, cannot stress it enough.

10.0 ExcellentAnonymous, Jun 2026
NRT - DEN
Read more United Airlines reviews

The staff was incredible, very attentive, polite, made you feel like the center of the universe. They even all wrote me a happy birthday card. Truly just an amazing crew, cannot stress it enough.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

It was a short flight so I was expecting too much

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Unlike my prior three connections on this latest journey, this flight was fairly good. Only issue was boarding as it was once again one of those Icelandic issues of bunch up, walk in the rain to a bus that then has you run up three flights of stairs to board the plain. I was in Saga class but the bus scramble eliminates any chance you get on first and have to then find a place to squeeze your carry on into an overhead that the people in economy populate so they can grab it on their way out up front. But unlike other Icelandic flights this journey I did find more the of the business class like accommodations then the other air segments. This one found a pillow and blanket waiting for me and I actually received a small cup of sparkling wine and had a bottle of water in place. Service was attentive and the flight departed and arrived on time. Received a menu and had choices of a hot or cold meal. I choose the hot which was cod and it was good. Decent size portion, salad and a choice of dinner rolls. Beverage menu was a selection of wines, beer and soft drinks. Desert was a small Tiramisu. Overall the six hour flight was a good experience for the price point.

Everyone at icel air just passes the buck if there's a problem which there was they don't want to know about it any company can be good if everything goes well it's what shows is when something doesn't go well how they handle it and trust me Iceland air does not know how to handle any kind of problem

We paid for saga class, which is the business class for international. My seat was broken and did not recline and my monitor for in-flight entertainment was broken.

The flight itself was fine, even with a one-hour delay leaving on the Reykjavik tarmac (the lost time was made up during flight). Our experience at the Reykjavik airport on arrival was terrible due mostly to the one hour it took for passport control. Only two stations were open for our category, and the room was full with a huge crowd.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

At least one soda free, felt like I was nickeled to death.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

The most uncomfortable seat i’ve ever had on a flight

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Highly disorganized company, poor customer service. Packed seats on a 737 for a trans-atlantic 9 hour flight. Greedy company policies, no meal or snack provided for 9 hour flight.

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

Lufthansa is turning into a budget airline. On transfers, the luggage never arrives if you have less than 2 hours for the transfer. This is happened to me multiple times when I end up on flights serviced by Lufthansa. The first leg of the flight was serviced by Discover Airlines. It was a 3-hour flight and they only offer a glass of water. Everything else is for purchase. I purchased my ticket as economy which should have included a bag but it ended up booking as economy light so I had to pay for a bag in each direction.

The food that was served was superb!!! Awesome snacks!!! Frequent drink service!!! To me, this was shocking. I took a British Airways flight from Denver to London for the first leg of my trip and the food was horrendous. Thank you for keeping us fed and satiated on such a long flight!!!!

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

I got an email from Lufthansa saying that because the flight was full, I could check my cabin bag for free. When I tried to do that, I got charged $75 because it was 'overweight'. Other people who did not check their bags didn't get their bags (that were much larger than mine) weighed. Nor were they denied boarding. This is a scam, right? Expect to see this review EVERYWHERE!

All good. Boarding was on time and everything was well organized. The flight was on time so overall I had a good experience.

Everything you need to know for your flight from Copenhagen to Colorado

Information on your arrival and departure airports