How long does it take to fly to Copenhagen?

On average, it takes 12h 05m to fly from Colorado to Copenhagen if you fly out of Denver (the most popular airport in Colorado) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of Colorado Springs and into Copenhagen, then the flight time is around 21h 19m.

What airlines fly to Copenhagen?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Copenhagen from Colorado 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 Copenhagen. Keep in mind that there are 11 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

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

Icelandair is the most popular carrier operating from Colorado to Kastrup Copenhagen

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

Prices for flights from Colorado to Kastrup Copenhagen Airport were last updated today.

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

There are 11 operators available for flights from Colorado to Kastrup Copenhagen Airport as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$268 Cheap Flights from Colorado to Copenhagen in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Copenhagen

Round-trip

One-way

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Cheap round-trip flights

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3:40 pm - 4:00 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 20m1 stop Reykjavik Keflavik Intl

5:05 pm - 6:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

32h 55m1 stop Reykjavik Keflavik Intl

$629Icelandair

Sun, Nov 1 - Sat, Nov 14

3:40 pm - 11:45 amDEN Denver Intl-CPH Kastrup Copenhagen

12h 05m1 stop Reykjavik Keflavik Intl

8:15 am - 6:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

17h 45m1 stop Reykjavik Keflavik Intl

$642Icelandair

Sat, Nov 14 - Sat, Nov 21

7:45 am - 8:55 amDEN Denver Intl-CPH Kastrup Copenhagen

17h 10m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

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

15h 37m1 stop Toronto Pearson Intl

$690Air Canada

Tue, Aug 18 - Sat, Aug 22

11:30 am - 11:05 amDEN Denver Intl-CPH Kastrup Copenhagen

15h 35m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

6:50 am - 7:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

20h 10m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

$714Air Canada

Tue, Aug 18 - Sat, Aug 22

4:15 pm - 12:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 10m1 stop Munich Franz Josef Strauss

11:35 am - 10:30 amCPH Kastrup Copenhagen-DEN Denver Intl

30h 55m1 stop Toronto Pearson Intl

$716Multiple Airlines

Thu, Nov 26 - Sat, Dec 12

4:15 pm - 12:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 10m1 stop Munich Franz Josef Strauss

11:35 am - 10:30 amCPH Kastrup Copenhagen-DEN Denver Intl

30h 55m1 stop Toronto Pearson Intl

$716Multiple Airlines

Thu, Nov 26 - Wed, Dec 9

8:51 am - 3:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

22h 19m2 stops Chicago O'Hare Intl Zurich

9:50 am - 10:29 pmCPH Kastrup Copenhagen-DEN Denver Intl

20h 39m2 stops Zurich Chicago O'Hare Intl

$724SWISS

Sat, Oct 24 - Sat, Nov 7

8:51 am - 3:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

22h 19m2 stops Chicago O'Hare Intl Zurich

9:50 am - 10:29 pmCPH Kastrup Copenhagen-DEN Denver Intl

20h 39m2 stops Zurich Chicago O'Hare Intl

$739SWISS

Sat, Oct 24 - Sat, Nov 7

12:16 pm - 5:35 pmCOS Colorado Springs-CPH Kastrup Copenhagen

21h 19m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:15 am - 8:56 pmCPH Kastrup Copenhagen-COS Colorado Springs

21h 41m2 stops Frankfurt am Main Denver Intl

$747United Airlines

Mon, Feb 1 - Wed, Feb 3

4:15 pm - 12:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 10m1 stop Munich Franz Josef Strauss

11:35 am - 10:26 amCPH Kastrup Copenhagen-DEN Denver Intl

30h 51m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$748United Airlines

Sat, Nov 14 - Sat, Nov 21

Cheap last minute flights

Enter your travel dates to find the best prices.

11:25 am - 8:55 amDEN Denver Intl-CPH Kastrup Copenhagen

13h 30m1 stop Montreal Pierre Elliott Trudeau Intl

12:15 pm - 10:33 amCPH Kastrup Copenhagen-DEN Denver Intl

30h 18m1 stop Montreal Pierre Elliott Trudeau Intl

$727Multiple Airlines

Thu, Aug 13 - Mon, Aug 24

11:25 am - 8:55 amDEN Denver Intl-CPH Kastrup Copenhagen

13h 30m1 stop Montreal Pierre Elliott Trudeau Intl

12:15 pm - 6:55 pmCPH Kastrup Copenhagen-DEN Denver Intl

14h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$734Multiple Airlines

Thu, Aug 13 - Mon, Aug 24

9:40 am - 8:55 amDEN Denver Intl-CPH Kastrup Copenhagen

15h 15m1 stop Montreal Pierre Elliott Trudeau Intl

12:15 pm - 12:21 pmCPH Kastrup Copenhagen-DEN Denver Intl

32h 06m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$739United Airlines

Thu, Aug 13 - Mon, Aug 24

9:40 am - 8:55 amDEN Denver Intl-CPH Kastrup Copenhagen

15h 15m1 stop Montreal Pierre Elliott Trudeau Intl

12:30 pm - 12:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

32h 15m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$744Air Canada

Thu, Aug 13 - Mon, Aug 24

8:17 am - 10:50 amDEN Denver Intl-CPH Kastrup Copenhagen

18h 33m2 stops Chicago O'Hare Intl Toronto Pearson Intl

12:30 pm - 12:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

32h 15m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$753Air Canada

Thu, Aug 13 - Mon, Aug 24

4:15 pm - 4:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 10m1 stop Munich Franz Josef Strauss

7:25 pm - 1:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

26h 20m1 stop Munich Franz Josef Strauss

$893Lufthansa

Wed, Aug 12 - Sun, Aug 16

11:25 am - 8:55 amDEN Denver Intl-CPH Kastrup Copenhagen

13h 30m1 stop Montreal Pierre Elliott Trudeau Intl

12:45 pm - 8:17 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 32m1 stop Toronto Pearson Intl

$908United Airlines

Thu, Aug 13 - Tue, Sep 15

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

23h 15m1 stop Munich Franz Josef Strauss

7:25 pm - 1:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

26h 20m1 stop Munich Franz Josef Strauss

$914Lufthansa

Wed, Aug 12 - Sun, Aug 16

3:58 pm - 5:55 pmDEN Denver Intl-CPH Kastrup Copenhagen

17h 57m2 stops Las Vegas Harry Reid Intl Zurich

7:55 pm - 7:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

31h 50m2 stops Zurich Chicago O'Hare Intl

$934SWISS

Wed, Aug 12 - Mon, Sep 14

3:58 pm - 11:30 pmDEN Denver Intl-CPH Kastrup Copenhagen

23h 32m2 stops Las Vegas Harry Reid Intl Zurich

7:55 pm - 9:44 pmCPH Kastrup Copenhagen-DEN Denver Intl

33h 49m2 stops Zurich Chicago O'Hare Intl

$994SWISS

Wed, Aug 12 - Sun, Sep 13

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Air Canada flights from Colorado to Copenhagen

Our best Air Canada deals on Colorado to Copenhagen flight tickets

Air Canada

Aug 18

DEN7:45 amDenver Intl

17h 10m

2 stops

CPH8:55 amKastrup Copenhagen

Aug 22

CPH12:45 pmKastrup Copenhagen

15h 37m

1 stop

DEN8:22 pmDenver Intl

$690

Air Canada

Aug 18

DEN11:30 amDenver Intl

15h 35m

2 stops

CPH11:05 amKastrup Copenhagen

Aug 22

CPH6:50 amKastrup Copenhagen

20h 10m

2 stops

DEN7:00 pmDenver Intl

$714

Air Canada

Aug 13

DEN9:40 amDenver Intl

15h 15m

1 stop

CPH8:55 amKastrup Copenhagen

Aug 24

CPH12:30 pmKastrup Copenhagen

32h 15m

2 stops

DEN12:45 pmDenver Intl

$744

SWISS flights from Colorado to Copenhagen

Our best SWISS deals on Colorado to Copenhagen flight tickets

SWISS

Oct 24

DEN8:51 amDenver Intl

22h 19m

2 stops

CPH3:10 pmKastrup Copenhagen

Nov 7

CPH9:50 amKastrup Copenhagen

20h 39m

2 stops

DEN10:29 pmDenver Intl

$724

SWISS

Oct 24

DEN8:51 amDenver Intl

22h 19m

2 stops

CPH3:10 pmKastrup Copenhagen

Nov 7

CPH9:50 amKastrup Copenhagen

20h 39m

2 stops

DEN10:29 pmDenver Intl

$739

SWISS

Aug 14

DEN7:45 pmDenver Intl

38h 10m

2 stops

CPH5:55 pmKastrup Copenhagen

Sep 9

CPH3:00 pmKastrup Copenhagen

39h 13m

2 stops

DEN10:13 pmDenver Intl

$934

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sun 11/1

3:40 pm-4:00 pm

1 stop16h 20m

Kastrup Copenhagen

Sat 11/14

5:05 pm-6:00 pm

1 stop32h 55m

$629

Quickest round-trip

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 11/14

3:40 pm-11:45 am

1 stop12h 05m

Kastrup Copenhagen

Sat 11/21

8:15 am-6:00 pm

1 stop17h 45m

$642

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Tue 8/18

7:45 am-8:55 am

2 stops17h 10m

Kastrup Copenhagen

Sat 8/22

12:45 pm-8:22 pm

1 stop15h 37m

$690

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Tue 8/18

11:30 am-11:05 am

2 stops15h 35m

Kastrup Copenhagen

Sat 8/22

6:50 am-7:00 pm

2 stops20h 10m

$714

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Thu 11/26

4:15 pm-12:25 pm

1 stop12h 10m

Kastrup Copenhagen

Sat 12/12

11:35 am-10:30 am

1 stop30h 55m

$716

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Thu 11/26

4:15 pm-12:25 pm

1 stop12h 10m

Kastrup Copenhagen

Wed 12/9

11:35 am-10:30 am

1 stop30h 55m

$716

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 10/24

8:51 am-3:10 pm

2 stops22h 19m

Kastrup Copenhagen

Sat 11/7

9:50 am-10:29 pm

2 stops20h 39m

$724

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 10/24

8:51 am-3:10 pm

2 stops22h 19m

Kastrup Copenhagen

Sat 11/7

9:50 am-10:29 pm

2 stops20h 39m

$739

Colorado SpringsCopenhagen

COS Colorado Springs - CPH Kastrup Copenhagen

COSCPH

Colorado Springs

Mon 2/1

12:16 pm-5:35 pm

2 stops21h 19m

Kastrup Copenhagen

Wed 2/3

7:15 am-8:56 pm

2 stops21h 41m

$747

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 11/14

4:15 pm-12:25 pm

1 stop12h 10m

Kastrup Copenhagen

Sat 11/21

11:35 am-10:26 am

2 stops30h 51m

$748

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 Colorado to Copenhagen

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

Other information

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Colorado is in November. Flight prices, which tend to average around $537, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $537.

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

You are more likely to see cheaper flights to Copenhagen from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $733 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Colorado for as low as $575 on momondo.

Can stopping save me money on Colorado to Copenhagen flights?

You could potentially save up to 34% on your flight if you consider stops on a Colorado to Copenhagen flight.

Cheap Colorado to Copenhagen flight deals and tips

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

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from Colorado to Copenhagen takes 12h 05m

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

Search flight deals

Frequently asked questions about flying from Colorado to Copenhagen

When did momondo last update prices for flights from Colorado to Kastrup Copenhagen Airport?
Prices for flights from Colorado to Kastrup Copenhagen Airport were last updated today.
How many operators does momondo search for flights from Colorado to Kastrup Copenhagen Airport?
There are 11 operators available for flights from Colorado to Kastrup Copenhagen Airport as of August 2026.
How old do you have to be to fly from Colorado to Kastrup Copenhagen Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Copenhagen

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $422	Free Cancellation	Rating 6.9 723 reviews	Search Icelandair flights
British Airways	PriceFrom $485	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights
Air Canada	PriceFrom $486	Free Cancellation	Rating 7.1 11,449 reviews	Search Air Canada flights
United Airlines	PriceFrom $535	Free Cancellation	Rating 7.4 10,085 reviews	Search United Airlines flights
Lufthansa	PriceFrom $537	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights
Air France	PriceFrom $545	Free Cancellation	Rating 7.5 1,637 reviews	Search Air France flights
SWISS	PriceFrom $561	Free Cancellation	Rating 7.5 2,031 reviews	Search SWISS flights
Delta	PriceFrom $606	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $636	Free Cancellation	Rating 7.4 1,930 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $667	Free Cancellation	Rating 7.1 11,884 reviews	Search American Airlines flights

Kastrup

Roskilde

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Copenhagen for you.

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

Yes. momondo enables you to select and highlight flights to Copenhagen from Colorado with this policy.

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

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 Copenhagen from Colorado.

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

Yes momondo offers price alerts on flights to Copenhagen from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Colorado to Copenhagen from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Copenhagen departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Colorado to Copenhagen

Our best Air Canada deals on Colorado to Copenhagen flight tickets

SWISS flights from Colorado to Copenhagen

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How to get the cheapest flight ticket from Colorado to Copenhagen

What is the cheapest month to fly to Copenhagen?

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

Can stopping save me money on Colorado to Copenhagen flights?

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

What airlines fly to Copenhagen?

How long does it take to fly to Copenhagen?

Cheap Colorado to Copenhagen flight deals and tips

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Frequently asked questions about flying from Colorado to Copenhagen

Best airlines flying from Colorado to Copenhagen

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

Traveling to a place near Copenhagen?

Why use momondo?

An easier way to manage your Copenhagen 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 Denmark

Airports servicing Denmark

Fly your favorite airline to Copenhagen

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

Cabin classes currently available on flights to Copenhagen

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

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