DEN - CPH

$231 Find Cheap Flights from Denver to Copenhagen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Copenhagen departing on 8/13. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Copenhagen.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Copenhagen.
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Cheap Flights from Denver to Copenhagen (DEN-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Copenhagen 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 Denver to Copenhagen

Fri, Oct 31 - Tue, Nov 4
Icelandair Logo
4:40 pm - 11:45 amDEN-CPH
12h 05m1 stop
Icelandair Logo
12:55 pm - 6:05 pmCPH-DEN
13h 10m1 stop
$419Icelandair
Find Deal
Sat, Nov 1 - Fri, Nov 14
Icelandair Logo
4:40 pm - 11:45 amDEN-CPH
12h 05m1 stop
Icelandair Logo
1:05 pm - 6:05 pmCPH-DEN
13h 00m1 stop
$421Icelandair
Find Deal
Fri, Oct 31 - Tue, Nov 4
Icelandair Logo
4:40 pm - 10:30 pmDEN-CPH
22h 50m1 stop
Icelandair Logo
12:55 pm - 6:05 pmCPH-DEN
13h 10m1 stop
$422Icelandair
Find Deal
Fri, Oct 31 - Sat, Nov 8
Icelandair Logo
4:40 pm - 11:45 amDEN-CPH
12h 05m1 stop
Icelandair Logo
12:55 pm - 6:05 pmCPH-DEN
13h 10m1 stop
$423Icelandair
Find Deal
Tue, Aug 12 - Tue, Aug 19
 Logo
9:40 am - 11:05 amDEN-CPH
17h 25m2 stops
 Logo
6:05 am - 1:45 pmCPH-DEN
15h 40m1 stop
Tue, Nov 11 - Wed, Nov 19
British Airways Logo
12:33 pm - 1:15 pmDEN-CPH
16h 42m2 stops
British Airways Logo
6:55 am - 3:30 pmCPH-DEN
16h 35m1 stop
$503British Airways
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Tue, Nov 11 - Wed, Nov 19
British Airways Logo
12:33 pm - 11:30 amDEN-CPH
14h 57m2 stops
British Airways Logo
8:05 pm - 3:30 pmCPH-DEN
27h 25m1 stop
$504British Airways
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Tue, Nov 18 - Wed, Dec 3
Air Canada Logo
1:25 pm - 2:10 pmDEN-CPH
16h 45m2 stops
Air Canada Logo
9:50 am - 7:55 pmCPH-DEN
18h 05m2 stops
$519Air Canada
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Tue, Aug 26 - Fri, Sep 5
Air Canada Logo
9:40 am - 7:10 amDEN-CPH
13h 30m1 stop
Air Canada Logo
12:45 pm - 10:35 amCPH-DEN
29h 50m2 stops
$520Air Canada
Find Deal
Wed, Aug 13 - Thu, Aug 21
SWISS Logo
5:50 pm - 7:05 pmDEN-CPH
17h 15m1 stop
SWISS Logo
6:40 am - 9:20 pmCPH-DEN
22h 40m2 stops
$522SWISS
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Copenhagen flights

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

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

What’s the cheapest day of the week to fly from Denver to Copenhagen?

The average price of all round-trip flights from Denver to Copenhagen clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Copenhagen on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Denver to Copenhagen. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Copenhagen, 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 Denver to Copenhagen is February, where tickets cost $459 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,114 and $955 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Copenhagen, 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 Denver to Copenhagen, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$231
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Denver to Copenhagen

When to book flights from Denver to Copenhagen

Are your dates flexible? Find out the best times to travel from Denver to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Copenhagen

  • Where can I get assistance at DEN?

    DEN has airport information booths at gates A, B, and C in the Jeppesen Terminal. If you require assistance, you are welcome to visit any of these booths, which are all staffed by experienced staff. You can also seek assistance from any of the knowledgeable airport ambassadors wearing blue vests.

  • Does CPH have an onsite hotel?

    If you want to stay close to CPH, consider spending the night at the Clarion Hotel Copenhagen Airport. It is the only airport located on the airport's property and is connected to Terminal 3 by a covered walkway. The highly rated hotel features exquisite rooms with excellent room service.

  • Where can I relax as I wait for my flight at DEN?

    While you wait for your flight to CPH, you can unwind with a massage at A Massage or Colorado Oasis Spa at DEN. A Massage is opposite Gate B, and the Colorado Oasis Spa is near the C Gates. You can be assured of receiving a high-quality massage at either of these establishments, as they are all staffed by highly trained professionals.

  • Where can I exchange my currency at CPH?

    Be sure to exchange your currency on arrival at CPH to make your travel much easier. Global Exchange has several currency exchange desks located throughout the airport. You can exchange your currency in Terminal 3 near the SAS lounge, at the Arcade, and near Baggage Claim.

  • What is the cheapest flight from Denver to Copenhagen?

    In the last 3 days, the lowest price for a flight from Denver to Copenhagen was $231 for a one-way ticket and $419 for a round-trip.

  • Do I need a passport to fly between Denver and Copenhagen?

    A passport is required to fly from Denver to Copenhagen.

  • Which airports will I be using when flying from Denver to Copenhagen?

    Denver and Copenhagen are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Kastrup Copenhagen.

  • Which aircraft models fly most regularly from Denver to Copenhagen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Copenhagen?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Denver and Copenhagen, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Copenhagen from Denver?

    Reykjavik is the most popular layover city among KAYAK users traveling from Denver to Copenhagen.

  • Which is the best airline for flights from Denver to Copenhagen, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Denver to Copenhagen are Delta and KLM. With an average price for the route of $780 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $893 and an overall rating of 7.8.

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

    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 Denver to Copenhagen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Denver 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 Denver to Copenhagen?

    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 to Copenhagen with an airline and back to Denver with another airline. Booking your flights between Denver and CPH can sometimes prove cheaper using this method.

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

    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 to Copenhagen from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Copenhagen

  • To board your flight from Denver to Copenhagen, make your way to Denver International Airport (DEN). DEN is the main airport serving Denver and is located about 2 miles northeast of the city center. It is a hub for Frontier Airlines and United Airlines and a focus city for Southwest airlines. In Copenhagen, you will arrive at Copenhagen Airport (CPH). CPH is located in Amager, 5 miles south of Downtown Copenhagen. It is the primary international airport serving the city and its environs. It is a hub for Scandinavian Airlines and Norwegian Air Shuttle.
  • DEN features an interfaith chapel and an Islamic prayer hall if you need a quiet, relaxing environment to make a prayer before your flight. Located on level 6 of the Jeppesen Terminal, these prayer areas provide a perfect praying environment free from all airport noise.
  • If you are traveling with a four-legged companion, you are in luck as DEN features several pet relief areas. The indoor pet relief rooms can be found just after Gate A, at gate B, near gate C, and opposite the US mail drops. Each room has artificial turf, a sink, and a drainage system. An outdoor pet relief can be found outside Door 200, Jeppesen Terminal.
  • Take advantage of the storage lockers if you don't wish to haul your luggage everywhere when you arrive at CPH. The lockers located in Parking Garage P4 provide convenient storage for large suitcases, small backpacks, and golf bags. Storage is only allowed for up to a maximum of 7 days.
  • CPH features diaper changing and nursing spaces next to most washrooms in Terminal 1 and Terminal 3. These areas provide much-needed privacy for breastfeeding mothers traveling through CPH with their infants. BRIO Stroller Rentals provides stroller rental services at the airport. They are located in the departures hall after security and opposite the information desk.

Reviews of the top 5 airlines serving from Denver to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Denver to Copenhagen. 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 Denver to Copenhagen? 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 8896 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

10.0 ExcellentAnonymous, Jun 2025DEN - BOS
Read more United Airlines reviews

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Both flights are delayed so I rate the whole experience as mediocre.

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I had a good experience. I liked being informed about the status of my luggage

Good. Need more flights going to Barbados because we had a very long layover. The food was as expected of airline food but still can be improved. I had a seat at the back on one of the flights and by the time the foodcart arrived the only option was the vegetarian alternative. This could be improved on.

Very bad service the way back we was on the way for r two days very bad condition and waiting for luggage till now

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

United had no (zero) record of our flight. It took over an hour of us standing in line with surly employee while others waited to get resolved. I have never experienced such poor service and poor empathy.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Horrible seats. They were just coach seats with the middle seat blocked with a dirty seat tray.

Seating was average for a first class seat. It very modern. I expected better.

Flight was a little late. The crew was courteous, food ok

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

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

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