What airlines fly to Denmark?

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

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

Icelandair, United Airlines, and British Airways are the most popular carriers operating from Denver Intl to Denmark

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

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

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

The number of operators available for flights from Denver Intl Airport to Denmark is 11 as of August 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport 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.

$282 Cheap Flights from Denver to Denmark in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Denmark

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

16h 20m1 stop Reykjavik Keflavik Intl

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

17h 45m1 stop Reykjavik Keflavik Intl

$633Icelandair

Tue, Dec 1 - Thu, Dec 10

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

$633Icelandair

Sat, Nov 14 - Sat, Nov 21

1:25 pm - 12:05 amDEN Denver Intl-CPH Kastrup Copenhagen

26h 40m2 stops Chicago O'Hare Intl Zurich

6:45 am - 10:29 pmCPH Kastrup Copenhagen-DEN Denver Intl

23h 44m2 stops Zurich Chicago O'Hare Intl

$724SWISS

Sat, Oct 24 - Sat, Nov 7

1:25 pm - 2:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

16h 45m2 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, Nov 14 - Sat, Nov 21

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

22h 55m1 stop Munich Franz Josef Strauss

10:05 am - 10:30 amCPH Kastrup Copenhagen-DEN Denver Intl

32h 25m2 stops Frankfurt am Main Toronto Pearson Intl

$730Multiple Airlines

Sun, Jan 24 - Fri, Jan 29

5:25 pm - 6:20 pmDEN Denver Intl-BLL Billund

16h 55m1 stop Frankfurt am Main

6:35 am - 3:35 pmBLL Billund-DEN Denver Intl

17h 00m1 stop Frankfurt am Main

$735Lufthansa

Wed, Nov 4 - Sat, Nov 14

5:25 pm - 6:20 pmDEN Denver Intl-BLL Billund

16h 55m1 stop Frankfurt am Main

10:30 am - 3:35 pmBLL Billund-DEN Denver Intl

13h 05m1 stop Frankfurt am Main

$735Lufthansa

Thu, Nov 5 - Sat, Nov 14

11:20 am - 11:25 amDEN Denver Intl-CPH Kastrup Copenhagen

16h 05m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National

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

18h 58m2 stops Frankfurt am Main Vancouver Intl

$738Multiple Airlines

Thu, Nov 19 - Wed, Nov 25

1:30 pm - 10:05 amDEN Denver Intl-CPH Kastrup Copenhagen

12h 35m1 stop Toronto Pearson Intl

11:35 am - 3:17 pmCPH Kastrup Copenhagen-DEN Denver Intl

35h 42m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$749Air Canada

Sat, Nov 14 - Sat, Nov 21

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

12h 50m1 stop Toronto Pearson Intl

11:35 am - 3:17 pmCPH Kastrup Copenhagen-DEN Denver Intl

35h 42m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$749Air Canada

Thu, Nov 19 - Wed, Nov 25

Cheap last minute flights

Enter your travel dates to find the best prices.

2:21 pm - 11:20 pmDEN Denver Intl-CPH Kastrup Copenhagen

24h 59m2 stops Chicago O'Hare Intl London Heathrow

5:40 pm - 4:30 pmCPH Kastrup Copenhagen-DEN Denver Intl

30h 50m1 stop London Heathrow

$1,222British Airways

Wed, Aug 19 - Tue, Aug 25

2:21 pm - 11:20 pmDEN Denver Intl-CPH Kastrup Copenhagen

24h 59m2 stops Chicago O'Hare Intl London Heathrow

7:15 am - 11:59 pmCPH Kastrup Copenhagen-DEN Denver Intl

24h 44m2 stops London Heathrow Chicago O'Hare Intl

$1,232British Airways

Wed, Aug 19 - Tue, Aug 25

9:05 am - 4:10 pmDEN Denver Intl-CPH Kastrup Copenhagen

23h 05m2 stops Chicago O'Hare Intl London Heathrow

10:55 am - 4:30 pmCPH Kastrup Copenhagen-DEN Denver Intl

13h 35m1 stop London Heathrow

$1,256British Airways

Wed, Aug 19 - Tue, Aug 25

8:10 pm - 3:55 pmDEN Denver Intl-CPH Kastrup Copenhagen

11h 45m1 stop Reykjavik Keflavik Intl

7:20 am - 7:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

19h 40m1 stop Reykjavik Keflavik Intl

$3,878Icelandair

Wed, Aug 19 - Fri, Aug 21

8:10 pm - 7:50 pmDEN Denver Intl-CPH Kastrup Copenhagen

39h 40m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

10:35 pm - 7:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

28h 25m1 stop Reykjavik Keflavik Intl

$4,731Multiple Airlines

Wed, Aug 19 - Fri, Aug 21

7:08 pm - 12:55 pmDEN Denver Intl-CPH Kastrup Copenhagen

33h 47m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

5:00 pm - 7:00 pmCPH Kastrup Copenhagen-DEN Denver Intl

34h 00m2 stops Helsinki-Vantaa Reykjavik Keflavik Intl

$5,529Icelandair

Wed, Aug 19 - Fri, Aug 21

4:15 pm - 6:40 pmDEN Denver Intl-CPH Kastrup Copenhagen

18h 25m1 stop Munich Franz Josef Strauss

6:00 am - 1:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 45m1 stop Munich Franz Josef Strauss

$15,694Lufthansa

Wed, Aug 19 - Wed, Aug 26

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

23h 15m1 stop Munich Franz Josef Strauss

6:20 am - 1:45 pmCPH Kastrup Copenhagen-DEN Denver Intl

15h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss

$15,722Lufthansa

Wed, Aug 19 - Wed, Aug 26

7:00 am - 10:05 amDEN Denver Intl-CPH Kastrup Copenhagen

43h 05m3 stops Los Angeles Hong Kong Intl London Heathrow

6:50 am - 5:56 pmCPH Kastrup Copenhagen-DEN Denver Intl

43h 06m3 stops Brussels Bruxelles-National Hong Kong Intl Los Angeles

$37,048Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

9:05 am - 10:05 amDEN Denver Intl-CPH Kastrup Copenhagen

41h 00m3 stops Chicago O'Hare Intl Hong Kong Intl London Heathrow

5:40 pm - 11:57 pmCPH Kastrup Copenhagen-DEN Denver Intl

38h 17m3 stops London Heathrow Hong Kong Intl Los Angeles

$37,064Multiple Airlines

Wed, Aug 19 - Tue, Aug 25

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Icelandair flights from Denver to Denmark

Our best Icelandair deals on Denver to Denmark flight tickets

Icelandair

Nov 14

DEN3:40 pmDenver Intl

12h 05m

1 stop

CPH11:45 amKastrup Copenhagen

Nov 21

CPH8:15 amKastrup Copenhagen

17h 45m

1 stop

DEN6:00 pmDenver Intl

$633

Icelandair

Jan 20

DEN3:40 pmDenver Intl

12h 05m

1 stop

CPH11:45 amKastrup Copenhagen

Feb 6

CPH12:55 pmKastrup Copenhagen

13h 05m

1 stop

DEN6:00 pmDenver Intl

$635

Icelandair

Jan 24

DEN3:40 pmDenver Intl

20h 05m

1 stop

CPH7:45 pmKastrup Copenhagen

Jan 30

CPH8:15 amKastrup Copenhagen

17h 45m

1 stop

DEN6:00 pmDenver Intl

$639

United Airlines flights from Denver to Denmark

Our best United Airlines deals on Denver to Denmark flight tickets

United Airlines

Nov 14

DEN9:50 amDenver Intl

16h 15m

1 stop

CPH10:05 amKastrup Copenhagen

Nov 21

CPH11:35 amKastrup Copenhagen

30h 51m

2 stops

DEN10:26 amDenver Intl

$749

United Airlines

Jan 11

DEN3:55 pmDenver Intl

18h 25m

1 stop

BLL6:20 pmBillund

Jan 15

BLL10:30 amBillund

13h 05m

1 stop

DEN3:35 pmDenver Intl

$761

United Airlines

Jan 21

DEN5:40 pmDenver Intl

32h 40m

1 stop

CPH10:20 amKastrup Copenhagen

Feb 3

CPH7:15 amKastrup Copenhagen

14h 25m

1 stop

DEN1:40 pmDenver Intl

$762

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Tue 12/1

3:40 pm-4:00 pm

1 stop16h 20m

Kastrup Copenhagen

Thu 12/10

8:15 am-6:00 pm

1 stop17h 45m

$633

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

$633

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 10/24

1:25 pm-12:05 am

2 stops26h 40m

Kastrup Copenhagen

Sat 11/7

6:45 am-10:29 pm

2 stops23h 44m

$724

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 11/14

1:25 pm-2:10 pm

2 stops16h 45m

Kastrup Copenhagen

Sat 11/21

9:50 am-10:29 pm

2 stops20h 39m

$724

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sun 1/24

4:15 pm-11:10 pm

1 stop22h 55m

Kastrup Copenhagen

Fri 1/29

10:05 am-10:30 am

2 stops32h 25m

$730

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Wed 11/4

5:25 pm-6:20 pm

1 stop16h 55m

Billund

Sat 11/14

6:35 am-3:35 pm

1 stop17h 00m

$735

DenverBillund

DEN Denver Intl - BLL Billund

DENBLL

Denver Intl

Thu 11/5

5:25 pm-6:20 pm

1 stop16h 55m

Billund

Sat 11/14

10:30 am-3:35 pm

1 stop13h 05m

$735

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Thu 11/19

11:20 am-11:25 am

2 stops16h 05m

Kastrup Copenhagen

Wed 11/25

7:15 am-6:13 pm

2 stops18h 58m

$738

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Sat 11/14

1:30 pm-10:05 am

1 stop12h 35m

Kastrup Copenhagen

Sat 11/21

11:35 am-3:17 pm

2 stops35h 42m

$749

DenverCopenhagen

DEN Denver Intl - CPH Kastrup Copenhagen

DENCPH

Denver Intl

Thu 11/19

1:30 pm-10:20 am

1 stop12h 50m

Kastrup Copenhagen

Wed 11/25

11:35 am-3:17 pm

2 stops35h 42m

$749

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 Denver 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

What is the cheapest month to fly to Denmark?

In general, November is the cheapest month to fly from Denver to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $537. If you aren’t able to travel to Denmark 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 Denver to Denmark?

You are more likely to see cheaper flights to Denmark from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $735 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Denver for as low as $685 on momondo.

Can stopping save me money on Denver to Denmark flights?

You could potentially save up to 40% on your flight if you consider stops on a Denver to Denmark flight.

Cheap Denver to Denmark flight deals and tips

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

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from Denver to Denmark takes 12h 05m

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

Search flight deals

Frequently asked questions about flying from Denver to Denmark

When did momondo last update prices for flights from Denver Intl Airport to Denmark?
Prices for flights from Denver Intl Airport to Denmark are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Denmark?
The number of operators available for flights from Denver Intl Airport to Denmark is 11 as of August 2026.
How old do you have to be to fly from Denver Intl Airport to Denmark?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport 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 Denver to Denmark

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $422	Free Cancellation	Rating 6.9 732 reviews	Search Icelandair flights
Air Canada	PriceFrom $486	Free Cancellation	Rating 7.1 11,487 reviews	Search Air Canada flights
United Airlines	PriceFrom $535	Free Cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights
Lufthansa	PriceFrom $535	Free Cancellation	Rating 6.8 8,196 reviews	Search Lufthansa flights
Air France	PriceFrom $545	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
British Airways	PriceFrom $558	Free Cancellation	Rating 6.7 8,172 reviews	Search British Airways flights
SWISS	PriceFrom $561	Free Cancellation	Rating 7.5 2,036 reviews	Search SWISS flights
Delta	PriceFrom $606	Free Cancellation	Rating 7.8 8,504 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $636	Free Cancellation	Rating 7.4 1,952 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $667	Free Cancellation	Rating 7.1 11,948 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Denmark from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denmark quick and easy, saving you time and money.

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

Yes. All flights to Denmark from Denver on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Denver to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Denmark from Denver are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.

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Popular cities

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Airlines

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Complete your trip

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Popular cities in Denmark

Flights to Copenhagenfrom $418

Flights to Billundfrom $503

Flights to Aalborgfrom $574

Flights to Aarhusfrom $578

Flights to Sønderborgfrom $1,067

Flights to Karupfrom $1,271

Cheap flights from Denver to Denmark from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Denmark departing on 8/26. 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 Denver to Denmark

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

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Trusted and free

Trusted and free

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Icelandair flights from Denver to Denmark

Our best Icelandair deals on Denver to Denmark flight tickets

United Airlines flights from Denver to Denmark

Our best United Airlines deals on Denver to Denmark flight tickets

momondo Fare Finder

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

See travel insights to Denmark from

How to get the cheapest flight ticket from Denver to Denmark

What is the cheapest month to fly to Denmark?

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

Can stopping save me money on Denver to Denmark flights?

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

What airlines fly to Denmark?

Cheap Denver to Denmark flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Denver to Denmark

Best airlines flying from Denver to Denmark

Compare and see reviews for airlines that fly from Denver 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

Denver 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