What airlines fly to Denmark?

Icelandair, United Airlines and Lufthansa are the top three most popular airlines that fly to Denmark from Colorado according to our data. Icelandair is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 10 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

How long is the flight from Colorado to Denmark?

Average flight duration from Colorado to Denmark depends on which airport you fly into and out of. Flying from Denver to Copenhagen is 12h 10m on average, while flying from Colorado Springs to Copenhagen is 16h on average. Copenhagen is the most popular airport in Denmark.

What is the cheapest airline that flies from Colorado to Denmark?

Icelandair, Delta, and American Airlines are the most popular carriers operating from Colorado to Denmark

When did momondo last update prices for flights from Colorado to Denmark?

Prices for flights from Colorado to Denmark were last updated today.

How many operators does momondo search for flights from Colorado to Denmark?

The number of operators available for flights from Colorado to Denmark is 10 as of November 2026.

How old do you have to be to fly from Colorado to Denmark?

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 Denmark.

What documentation or ID do you need to fly to Denmark?

The travel and health documents you'll need for your trip to Denmark 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 Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$189 Cheap Flights from Colorado to Denmark in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Denmark

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 7:45 pmDEN Denver Intl-CPH Kastrup Copenhagen

20h 05m1 stop Reykjavik Keflavik Intl

8:25 am - 6:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

17h 35m1 stop Reykjavik Keflavik Intl

$504Icelandair

Mon, Nov 30 - Mon, Dec 7

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

12h 05m1 stop Reykjavik Keflavik Intl

12:55 pm - 6:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

13h 05m1 stop Reykjavik Keflavik Intl

$504Icelandair

Thu, Dec 3 - Wed, Dec 9

3:40 pm - 8:35 pmDEN Denver Intl-CPH Kastrup Copenhagen

20h 55m2 stops Reykjavik Keflavik Intl Dublin

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

18h 00m2 stops Dublin Reykjavik Keflavik Intl

$674Multiple Airlines

Thu, Dec 10 - Sun, Dec 13

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

12h 15m1 stop Reykjavik Keflavik Intl

8:30 am - 11:20 amCPH Kastrup Copenhagen-DEN Denver Intl

34h 50m2 stops Rome Fiumicino Calgary

$703Multiple Airlines

Tue, Apr 13 - Sat, Apr 24

12:59 pm - 3:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

19h 26m1 stop Los Angeles

2:15 pm - 12:23 amCPH Kastrup Copenhagen-DEN Denver Intl

18h 08m1 stop Atlanta Hartsfield-Jackson

$731Scandinavian Airlines

Sat, Mar 20 - Wed, Mar 31

11:15 am - 2:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

18h 55m2 stops Chicago O'Hare Intl Zurich

9:50 am - 10:19 pmCPH Kastrup Copenhagen-DEN Denver Intl

20h 29m2 stops Zurich Chicago O'Hare Intl

$732SWISS

Sat, Jan 23 - Tue, Feb 9

11:15 am - 2:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

18h 55m2 stops Chicago O'Hare Intl Zurich

9:50 am - 7:40 pmCPH Kastrup Copenhagen-DEN Denver Intl

17h 50m2 stops Zurich Chicago O'Hare Intl

$732SWISS

Wed, Jan 20 - Sat, Feb 6

12:59 pm - 3:25 pmDEN Denver Intl-CPH Kastrup Copenhagen

19h 26m1 stop Los Angeles

2:15 pm - 12:23 amCPH Kastrup Copenhagen-DEN Denver Intl

18h 08m1 stop Atlanta Hartsfield-Jackson

$734Scandinavian Airlines

Sat, Mar 20 - Wed, Mar 31

4:15 pm - 11:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

22h 55m1 stop Munich Franz Josef Strauss

7:15 am - 3:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

16h 20m1 stop Frankfurt am Main

$738Lufthansa

Tue, Dec 1 - Fri, Dec 11

4:00 pm - 4:35 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 35m1 stop Munich Franz Josef Strauss

6:20 am - 3:40 pmCPH Kastrup Copenhagen-DEN Denver Intl

17h 20m1 stop Frankfurt am Main

$751Lufthansa

Sun, Apr 11 - Mon, Apr 19

Cheap last minute flights

Enter your travel dates to find the best prices.

3:40 pm - 12:30 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 50m1 stop Reykjavik Keflavik Intl

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

32h 55m1 stop Reykjavik Keflavik Intl

$525Icelandair

Thu, Nov 12 - Wed, Nov 25

3:40 pm - 12:30 pmDEN Denver Intl-CPH Kastrup Copenhagen

12h 50m1 stop Reykjavik Keflavik Intl

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

32h 55m1 stop Reykjavik Keflavik Intl

$542Icelandair

Thu, Nov 12 - Wed, Nov 25

3:40 pm - 10:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

22h 30m2 stops Reykjavik Keflavik Intl Dublin

3:35 pm - 6:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

34h 25m3 stops Paris Charles de Gaulle Dublin Reykjavik Keflavik Intl

$685Multiple Airlines

Thu, Nov 12 - Wed, Nov 25

11:15 am - 11:05 pmDEN Denver Intl-CPH Kastrup Copenhagen

27h 50m2 stops Chicago O'Hare Intl Zurich

9:50 am - 10:44 pmCPH Kastrup Copenhagen-DEN Denver Intl

20h 54m2 stops Zurich Chicago O'Hare Intl

$727SWISS

Tue, Nov 10 - Tue, Nov 17

1:30 pm - 10:20 amDEN Denver Intl-CPH Kastrup Copenhagen

12h 50m1 stop Toronto Pearson Intl

7:15 am - 6:13 pmCPH Kastrup Copenhagen-DEN Denver Intl

18h 58m2 stops Frankfurt am Main Vancouver Intl

$736Air Canada

Thu, Nov 12 - Wed, Nov 25

1:30 pm - 10:20 amDEN Denver Intl-CPH Kastrup Copenhagen

12h 50m1 stop Toronto Pearson Intl

11:35 am - 10:44 pmCPH Kastrup Copenhagen-DEN Denver Intl

19h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$738Air Canada

Thu, Nov 12 - Wed, Nov 25

4:15 pm - 5:35 pmDEN Denver Intl-CPH Kastrup Copenhagen

17h 20m1 stop Munich Franz Josef Strauss

7:15 am - 3:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

16h 20m1 stop Frankfurt am Main

$745Lufthansa

Sat, Nov 14 - Sat, Nov 21

1:30 pm - 10:20 amDEN Denver Intl-CPH Kastrup Copenhagen

12h 50m1 stop Toronto Pearson Intl

7:15 am - 6:13 pmCPH Kastrup Copenhagen-DEN Denver Intl

18h 58m2 stops Frankfurt am Main Vancouver Intl

$752Multiple Airlines

Thu, Nov 12 - Wed, Nov 25

4:15 pm - 5:35 pmDEN Denver Intl-CPH Kastrup Copenhagen

17h 20m1 stop Munich Franz Josef Strauss

6:05 am - 3:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

17h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main

$766Lufthansa

Sat, Nov 14 - Sat, Nov 21

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

12h 10m1 stop Munich Franz Josef Strauss

7:15 am - 3:35 pmCPH Kastrup Copenhagen-DEN Denver Intl

16h 20m1 stop Frankfurt am Main

$766United Airlines

Thu, Nov 12 - Wed, Nov 25

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Icelandair flights from Colorado to Denmark

Our best Icelandair deals on Colorado to Denmark flight tickets

Icelandair

Nov 16

DEN3:40 pmDenver Intl

20h 05m

1 stop

CPH7:45 pmKastrup Copenhagen

Dec 2

CPH5:05 pmKastrup Copenhagen

32h 55m

1 stop

DEN6:00 pmDenver Intl

$491

Icelandair

Nov 30

DEN3:40 pmDenver Intl

20h 05m

1 stop

CPH7:45 pmKastrup Copenhagen

Dec 7

CPH8:25 amKastrup Copenhagen

17h 35m

1 stop

DEN6:00 pmDenver Intl

$504

Icelandair

Jan 20

DEN3:40 pmDenver Intl

20h 05m

1 stop

CPH7:45 pmKastrup Copenhagen

Jan 26

CPH12:55 pmKastrup Copenhagen

13h 05m

1 stop

DEN6:00 pmDenver Intl

$506

Air Canada flights from Colorado to Denmark

Our best Air Canada deals on Colorado to Denmark flight tickets

Air Canada

Nov 12

DEN1:30 pmDenver Intl

12h 50m

1 stop

CPH10:20 amKastrup Copenhagen

Nov 25

CPH7:15 amKastrup Copenhagen

18h 58m

2 stops

DEN6:13 pmDenver Intl

$736

Air Canada

Nov 12

DEN1:30 pmDenver Intl

12h 50m

1 stop

CPH10:20 amKastrup Copenhagen

Nov 25

CPH11:35 amKastrup Copenhagen

19h 09m

2 stops

DEN10:44 pmDenver Intl

$738

Air Canada

Nov 12

DEN11:25 amDenver Intl

16h 00m

2 stops

CPH11:25 amKastrup Copenhagen

Nov 25

CPH11:35 amKastrup Copenhagen

19h 56m

2 stops

DEN11:31 pmDenver Intl

$741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Mon 11/30

3:40 pm-7:45 pm

1 stop20h 05m

Kastrup Copenhagen

Mon 12/7

8:25 am-6:00 pm

1 stop17h 35m

$504

Quickest round-trip

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Thu 12/3

3:40 pm-11:45 am

1 stop12h 05m

Kastrup Copenhagen

Wed 12/9

12:55 pm-6:00 pm

1 stop13h 05m

$504

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Thu 12/10

3:40 pm-8:35 pm

2 stops20h 55m

Kastrup Copenhagen

Sun 12/13

8:00 am-6:00 pm

2 stops18h 00m

$674

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Tue 4/13

4:40 pm-12:55 pm

1 stop12h 15m

Kastrup Copenhagen

Sat 4/24

8:30 am-11:20 am

2 stops34h 50m

$703

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 3/20

12:59 pm-3:25 pm

1 stop19h 26m

Kastrup Copenhagen

Wed 3/31

2:15 pm-12:23 am

1 stop18h 08m

$731

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 1/23

11:15 am-2:10 pm

2 stops18h 55m

Kastrup Copenhagen

Tue 2/9

9:50 am-10:19 pm

2 stops20h 29m

$732

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Wed 1/20

11:15 am-2:10 pm

2 stops18h 55m

Kastrup Copenhagen

Sat 2/6

9:50 am-7:40 pm

2 stops17h 50m

$732

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 3/20

12:59 pm-3:25 pm

1 stop19h 26m

Kastrup Copenhagen

Wed 3/31

2:15 pm-12:23 am

1 stop18h 08m

$734

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Tue 12/1

4:15 pm-11:10 pm

1 stop22h 55m

Kastrup Copenhagen

Fri 12/11

7:15 am-3:35 pm

1 stop16h 20m

$738

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sun 4/11

4:00 pm-4:35 pm

1 stop16h 35m

Kastrup Copenhagen

Mon 4/19

6:20 am-3:40 pm

1 stop17h 20m

$751

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 Denmark

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 Denmark?

In general, February is the cheapest month to fly from Colorado to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $544. If you aren’t able to travel to Denmark during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $557.

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

You are more likely to see cheaper flights to Denmark from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $799 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Colorado for as low as $607 on momondo.

Can stopping save me money on Colorado to Denmark flights?

You could potentially save up to 46% on your flight if you consider stops on a Colorado to Denmark flight.

Cheap Colorado to Denmark flight deals and tips

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

Best Price Found	$189
Fastest flight time	12h 10m
Direct flights	None

The best one-way flight to Denmark from Colorado in the past 72 hours is $189. The best round-trip flight deal from Colorado to Denmark found on momondo in the last 72 hours is $504.

The fastest flight from Colorado to Denmark takes 12h 10m

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

Search flight deals

Frequently asked questions about flying from Colorado to Denmark

When did momondo last update prices for flights from Colorado to Denmark?
Prices for flights from Colorado to Denmark were last updated today.
How many operators does momondo search for flights from Colorado to Denmark?
The number of operators available for flights from Colorado to Denmark is 10 as of November 2026.
How old do you have to be to fly from Colorado to Denmark?
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 Denmark.
What documentation or ID do you need to fly to Denmark?
The travel and health documents you'll need for your trip to Denmark 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 Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Denmark

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $446	Free Cancellation	Rating 6.9 767 reviews	Search Icelandair flights
Air Canada	PriceFrom $486	Free Cancellation	Rating 7.1 11,875 reviews	Search Air Canada flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
Lufthansa	PriceFrom $551	Free Cancellation	Rating 6.8 8,297 reviews	Search Lufthansa flights
British Airways	PriceFrom $559	Free Cancellation	Rating 6.7 8,285 reviews	Search British Airways flights
SWISS	PriceFrom $561	Free Cancellation	Rating 7.5 2,113 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $636	Free Cancellation	Rating 7.5 2,023 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $667	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $696	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
Delta	PriceFrom $768	Free Cancellation	Rating 7.8 8,702 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Denmark. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Denmark from Colorado which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Colorado to Denmark flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Denmark 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.

An easier way to manage your Denmark trip

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Denmark

Flights to Copenhagenfrom $259

Flights to Billundfrom $544

Flights to Aalborgfrom $537

Flights to Aarhusfrom $538

Flights to Sønderborgfrom $835

Flights to Karupfrom $1,271

Cheap flights from Colorado to Denmark from $189

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 Denmark departing on 11/26. 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 Colorado to Denmark

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Icelandair flights from Colorado to Denmark

Our best Icelandair deals on Colorado to Denmark flight tickets

Air Canada flights from Colorado to Denmark

Our best Air Canada deals on Colorado to Denmark flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to Denmark that are best for you.

See travel insights to Denmark from

How to get the cheapest flight ticket from Colorado to Denmark

What is the cheapest month to fly to Denmark?

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

Can stopping save me money on Colorado to Denmark flights?

What is the cheapest airline that flies from Colorado to Denmark?

What airlines fly to Denmark?

How long is the flight from Colorado to Denmark?

Cheap Colorado to Denmark flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Denmark

Best airlines flying from Colorado to Denmark

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

Why use momondo?

An easier way to manage your Denmark 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

Popular cities in Denmark

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

Colorado flight routes

According to popular flight searches on momondo this year

Denmark flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Denmark

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

Cabin classes currently available on flights to Denmark

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

Complete your trip to Denmark

Explore popular destinations other users love

According to popular flight searches on momondo this year