What is the cheapest airline that flies from Kastrup Copenhagen to Denver Intl?

British Airways and Finnair are the most popular carriers operating from Kastrup Copenhagen to Denver Intl

What airlines fly to Denver?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Denver from Copenhagen according to our data. Icelandair is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Copenhagen and Denver?

Reykjavik (KEF) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Copenhagen to Denver?

Flights via Montreal (YUL) offer the lowest average round-trip price of $684.

Which layover airport has the shortest travel time from Copenhagen to Denver?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 12h 58m.

Which layover airport has the shortest connection time from Copenhagen to Denver?

Munich (MUC) has the shortest average layover time for this route: 1h 13m.

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport?

Prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Kastrup Copenhagen Airport to Denver Intl Airport?

The number of operators available for flights from Kastrup Copenhagen Airport to Denver Intl Airport is 3 as of August 2026.

How old do you have to be to fly from Kastrup Copenhagen Airport to Denver Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$433 Cheap Flights from Copenhagen to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Copenhagen to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 1:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 25m1 stop Frankfurt am Main

4:05 pm - 6:40 pmDEN Denver Intl-CPH Kastrup Copenhagen

18h 35m1 stop Munich Franz Josef Strauss

$721Lufthansa

Thu, Sep 24 - Sun, Oct 4

7:15 am - 1:40 pmCPH Kastrup Copenhagen-DEN Denver Intl

14h 25m1 stop Frankfurt am Main

5:25 pm - 1:30 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 05m1 stop Frankfurt am Main

$721Lufthansa

Fri, Nov 20 - Sat, Dec 5

8:50 am - 5:50 pmCPH Kastrup Copenhagen-DEN Denver Intl

17h 00m2 stops Helsinki-Vantaa Dallas/Fort Worth

6:01 pm - 9:45 pmDEN Denver Intl-CPH Kastrup Copenhagen

20h 44m1 stop London Heathrow

$721British Airways

Thu, Oct 22 - Mon, Oct 26

6:10 am - 1:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 25m1 stop Frankfurt am Main

8:25 pm - 11:30 pmDEN Denver Intl-CPH Kastrup Copenhagen

19h 05m1 stop Munich Franz Josef Strauss

$721Lufthansa

Thu, Sep 24 - Sun, Oct 11

2:00 pm - 7:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

4:40 pm - 12:55 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 15m1 stop Reykjavik Keflavik Intl

$722Icelandair

Fri, Sep 4 - Fri, Sep 11

6:45 am - 3:10 pmCPH Kastrup Copenhagen-DEN Denver Intl

16h 25m1 stop London Heathrow

5:01 pm - 5:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 24m1 stop London Heathrow

$724British Airways

Thu, Dec 17 - Mon, Dec 28

8:50 am - 6:58 pmCPH Kastrup Copenhagen-DEN Denver Intl

18h 08m2 stops Helsinki-Vantaa Dallas/Fort Worth

12:07 pm - 11:30 amDEN Denver Intl-CPH Kastrup Copenhagen

16h 23m2 stops Philadelphia London Heathrow

$725British Airways

Thu, Oct 22 - Mon, Oct 26

10:35 pm - 12:40 pmCPH Kastrup Copenhagen-DEN Denver Intl

22h 05m1 stop Reykjavik Keflavik Intl

4:40 pm - 9:45 pmDEN Denver Intl-CPH Kastrup Copenhagen

21h 05m1 stop Reykjavik Keflavik Intl

$729Icelandair

Sat, Sep 5 - Mon, Sep 21

6:20 am - 1:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 15m1 stop Frankfurt am Main

1:42 pm - 2:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 28m2 stops Newark Zurich

$737United Airlines

Wed, Sep 23 - Tue, Sep 29

6:20 am - 1:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 15m1 stop Frankfurt am Main

1:42 pm - 2:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 28m2 stops Newark Zurich

$737United Airlines

Wed, Sep 23 - Wed, Sep 30

Cheap last minute flights

Enter your travel dates to find the best prices.

12:45 pm - 10:35 amCPH Kastrup Copenhagen-DEN Denver Intl

29h 50m1 stop Toronto Pearson Intl

8:25 pm - 6:40 pmDEN Denver Intl-CPH Kastrup Copenhagen

14h 15m1 stop Munich Franz Josef Strauss

$910Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

12:45 pm - 6:55 pmCPH Kastrup Copenhagen-DEN Denver Intl

38h 10m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

4:15 pm - 11:30 pmDEN Denver Intl-CPH Kastrup Copenhagen

23h 15m1 stop Munich Franz Josef Strauss

$946Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

12:45 pm - 8:22 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 37m1 stop Toronto Pearson Intl

8:35 am - 9:25 amDEN Denver Intl-CPH Kastrup Copenhagen

16h 50m2 stops Chicago O'Hare Intl Frankfurt am Main

$951Air Canada

Fri, Aug 14 - Wed, Aug 19

6:00 am - 5:48 pmCPH Kastrup Copenhagen-DEN Denver Intl

19h 48m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

10:19 am - 11:25 amDEN Denver Intl-CPH Kastrup Copenhagen

17h 06m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$973Delta

Fri, Aug 14 - Wed, Aug 19

7:25 am - 7:19 pmCPH Kastrup Copenhagen-DEN Denver Intl

19h 54m2 stops London Heathrow Charlotte Douglas

12:39 pm - 11:35 amDEN Denver Intl-CPH Kastrup Copenhagen

14h 56m2 stops Dallas/Fort Worth Philadelphia

$1,096British Airways

Fri, Aug 14 - Wed, Aug 19

8:20 pm - 11:52 pmCPH Kastrup Copenhagen-DEN Denver Intl

35h 32m3 stops Belgrade Nikola Tesla Frankfurt am Main Vancouver Intl

11:25 am - 3:50 pmDEN Denver Intl-CPH Kastrup Copenhagen

20h 25m2 stops Montreal Pierre Elliott Trudeau Intl Dublin

$1,543Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

3:20 pm - 10:43 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 23m1 stop Philadelphia

10:29 am - 11:35 amDEN Denver Intl-CPH Kastrup Copenhagen

17h 06m1 stop Philadelphia

$2,018British Airways

Wed, Aug 12 - Thu, Aug 27

3:20 pm - 10:43 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 23m1 stop Philadelphia

6:27 pm - 11:20 pmDEN Denver Intl-CPH Kastrup Copenhagen

20h 53m2 stops Dallas/Fort Worth London Heathrow

$2,068British Airways

Wed, Aug 12 - Thu, Aug 27

8:15 pm - 11:59 pmCPH Kastrup Copenhagen-DEN Denver Intl

35h 44m2 stops London Heathrow Chicago O'Hare Intl

2:21 pm - 4:55 pmDEN Denver Intl-CPH Kastrup Copenhagen

18h 34m2 stops Chicago O'Hare Intl London Heathrow

$2,118Finnair

Wed, Aug 12 - Thu, Aug 27

7:25 am - 5:20 pmCPH Kastrup Copenhagen-DEN Denver Intl

41h 55m3 stops London Heathrow Hong Kong Intl Seattle/Tacoma Intl

8:22 am - 10:05 amDEN Denver Intl-CPH Kastrup Copenhagen

41h 43m3 stops Seattle/Tacoma Intl Hong Kong Intl London Heathrow

$17,812Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

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Lufthansa flights from Copenhagen to Denver

Our best Lufthansa deals on Copenhagen to Denver flight tickets

Lufthansa

Sep 24

CPH6:10 amKastrup Copenhagen

15h 25m

1 stop

DEN1:35 pmDenver Intl

Oct 4

DEN4:05 pmDenver Intl

18h 35m

1 stop

CPH6:40 pmKastrup Copenhagen

$721

Lufthansa

Nov 20

CPH7:15 amKastrup Copenhagen

14h 25m

1 stop

DEN1:40 pmDenver Intl

Dec 5

DEN5:25 pmDenver Intl

12h 05m

1 stop

CPH1:30 pmKastrup Copenhagen

$722

Lufthansa

Nov 20

CPH7:15 amKastrup Copenhagen

14h 25m

1 stop

DEN1:40 pmDenver Intl

Dec 5

DEN5:25 pmDenver Intl

12h 05m

1 stop

CPH1:30 pmKastrup Copenhagen

$723

Icelandair flights from Copenhagen to Denver

Our best Icelandair deals on Copenhagen to Denver flight tickets

Icelandair

Sep 5

CPH10:35 pmKastrup Copenhagen

22h 05m

1 stop

DEN12:40 pmDenver Intl

Sep 21

DEN4:40 pmDenver Intl

21h 05m

1 stop

CPH9:45 pmKastrup Copenhagen

$729

Icelandair

Sep 1

CPH7:20 amKastrup Copenhagen

13h 20m

1 stop

DEN12:40 pmDenver Intl

Sep 11

DEN4:40 pmDenver Intl

12h 15m

1 stop

CPH12:55 pmKastrup Copenhagen

$732

Icelandair

Sep 2

CPH2:00 pmKastrup Copenhagen

13h 00m

1 stop

DEN7:00 pmDenver Intl

Sep 15

DEN4:40 pmDenver Intl

15h 15m

1 stop

CPH3:55 pmKastrup Copenhagen

$736

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Thu 9/24

6:10 am-1:35 pm

1 stop15h 25m

Denver Intl

Sun 10/4

4:05 pm-6:40 pm

1 stop18h 35m

$721

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Fri 11/20

7:15 am-1:40 pm

1 stop14h 25m

Denver Intl

Sat 12/5

5:25 pm-1:30 pm

1 stop12h 05m

$721

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Thu 10/22

8:50 am-5:50 pm

2 stops17h 00m

Denver Intl

Mon 10/26

6:01 pm-9:45 pm

1 stop20h 44m

$721

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Thu 9/24

6:10 am-1:35 pm

1 stop15h 25m

Denver Intl

Sun 10/11

8:25 pm-11:30 pm

1 stop19h 05m

$721

Quickest round-trip

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Fri 9/4

2:00 pm-7:00 pm

1 stop13h 00m

Denver Intl

Fri 9/11

4:40 pm-12:55 pm

1 stop12h 15m

$722

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Thu 12/17

6:45 am-3:10 pm

1 stop16h 25m

Denver Intl

Mon 12/28

5:01 pm-5:25 pm

1 stop16h 24m

$724

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Thu 10/22

8:50 am-6:58 pm

2 stops18h 08m

Denver Intl

Mon 10/26

12:07 pm-11:30 am

2 stops16h 23m

$725

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Sat 9/5

10:35 pm-12:40 pm

1 stop22h 05m

Denver Intl

Mon 9/21

4:40 pm-9:45 pm

1 stop21h 05m

$729

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Wed 9/23

6:20 am-1:35 pm

1 stop15h 15m

Denver Intl

Tue 9/29

1:42 pm-2:10 pm

2 stops16h 28m

$737

CopenhagenDenver

CPH Kastrup Copenhagen - DEN Denver Intl

CPHDEN

Kastrup Copenhagen

Wed 9/23

6:20 am-1:35 pm

1 stop15h 15m

Denver Intl

Wed 9/30

1:42 pm-2:10 pm

2 stops16h 28m

$737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Copenhagen to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Copenhagen and Denver?

Prices are currently typical for flights on this route.

Typical prices usually range from $719 to $951.
The lowest price recently found on this route was $721.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Copenhagen is in April. Flight prices, which tend to average around $660, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until November to fly from Copenhagen, when ticket prices are also cheap, with an average price of $681.

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

You are more likely to see cheaper flights to Denver from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Copenhagen for as low as $517 on momondo.

Can stopping save me money on Copenhagen to Denver flights?

You could potentially save up to 32% on your flight if you consider stops on a Copenhagen to Denver flight.

How have Copenhagen to Denver flight prices changed over time?

As of August 2026, prices for Copenhagen to Denver flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Copenhagen to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Copenhagen to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Copenhagen to Denver (CPH to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Copenhagen to Denver

Fastest flight time	13h 56m
Direct flights	None

The fastest flight from Copenhagen to Denver takes 13h 56m

There are no direct flights from Copenhagen to Denver. There are no popular flight routes from Copenhagen to Denver.

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Frequently asked questions about flying from Copenhagen to Denver

How far is Kastrup Copenhagen to Denver Intl by plane?
The distance between Kastrup Copenhagen and Denver Intl is about 4894.9 mi. 13h 56m is a normal flight duration for this route.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport?
Prices for flights from Kastrup Copenhagen Airport to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kastrup Copenhagen Airport to Denver Intl Airport?
The number of operators available for flights from Kastrup Copenhagen Airport to Denver Intl Airport is 3 as of August 2026.
How old do you have to be to fly from Kastrup Copenhagen Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Copenhagen to Denver?
Based on momondo bookings for flights between Copenhagen and Denver, the leading airline is Icelandair, making up 40% of the total bookings. Other popular airlines include United Airlines with 33% and Lufthansa with 27%.

Best airlines flying from Copenhagen to Denver

Compare and see reviews for airlines that fly from Copenhagen to Denver with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $484	Free Cancellation	Rating 6.9 728 reviews	Search Icelandair flights
Lufthansa	PriceFrom $590	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights
United Airlines	PriceFrom $633	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights

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Manitou Springs

Lakewood

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Keystone

Thornton

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Centennial

Littleton

Englewood

Frisco

Winter Park

Golden

Why use momondo?

Why should I use momondo to find a flight deal from Copenhagen to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Copenhagen.

Can I find flights from Copenhagen to Denver with flexible booking policies on momondo?

Flights from Copenhagen to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Copenhagen to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Copenhagen.

I’m not ready to book a flight from Copenhagen to Denver right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Copenhagen to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

An easier way to manage your Denver trip

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Hayden Yampa Valley Airport

Montrose County Airport

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Cheap flights from Copenhagen to Denver from $433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Denver departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Copenhagen to Denver

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Lufthansa flights from Copenhagen to Denver

Our best Lufthansa deals on Copenhagen to Denver flight tickets

Icelandair flights from Copenhagen to Denver

Our best Icelandair deals on Copenhagen to Denver flight tickets

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See travel insights to Denver from

How to get the cheapest flight ticket from Copenhagen to Denver

What is the typical price of a round-trip flight between Copenhagen and Denver?

What is the cheapest month to fly to Denver?

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

Can stopping save me money on Copenhagen to Denver flights?

How have Copenhagen to Denver flight prices changed over time?

What is the cheapest airline that flies from Kastrup Copenhagen to Denver Intl?

What airlines fly to Denver?

Which airport is the most popular layover for flights between Copenhagen and Denver?

Which layover airport offers the lowest fares from Copenhagen to Denver?

Which layover airport has the shortest travel time from Copenhagen to Denver?

Which layover airport has the shortest connection time from Copenhagen to Denver?

When to book flights from Copenhagen to Denver

Cheap Copenhagen to Denver (CPH to DEN) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Copenhagen to Denver

Best airlines flying from Copenhagen to Denver

Compare and see reviews for airlines that fly from Copenhagen to Denver with momondo

Traveling to a place near Denver?

Why use momondo?

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado

Fly your favorite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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