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Denmark

$270+ Cheap flights from Colorado to Denmark

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CPH
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from Colorado to Denmark

Keep the following information in mind while searching for Colorado to Denmark flight deals. Data was last updated octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$444
(oojo)

One-way from

$270
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$591
Provider with most accurate pricing for Denver Intl-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Kastrup Copenhagen flights.
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From Colorado to Denmark
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One-way flight from Colorado to Denmark
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Highest demand for flights based on searches. 22% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Colorado to Denmark

Cheapest flights from Colorado to Denmark
Explore the most affordable flight options available from Colorado to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/133:40 pmDEN - CPH
1 stop12h 05mIcelandair
mar. 11/1812:55 pmCPH - DEN
1 stop13h 10mIcelandair
Deal found 10/29$444
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/64:20 pmDEN - CPH
1 stop12h 05mLufthansa
vie. 11/142:30 pmCPH - DEN
2 stops16h 45mLufthansa
Deal found 10/28$485
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:45 pmDEN - BLL
1 stop21h 35mLufthansa
lun. 11/36:45 amBLL - DEN
1 stop17h 15mLufthansa
Deal found 10/29$489
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:20 pmDEN - CPH
1 stop12h 05mLufthansa
mar. 12/910:10 amCPH - DEN
1 stop13h 50mLufthansa
Deal found 10/28$490
This Ticket deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/34:20 pmDEN - CPH
1 stop17h 15mLufthansa
mié. 11/196:50 amCPH - DEN
1 stop17h 10mLufthansa
Deal found 10/29$498
This CrystalTravel deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/24:20 pmDEN - CPH
1 stop12h 05mLufthansa
lun. 12/810:10 amCPH - DEN
1 stop13h 50mLufthansa
Deal found 10/28$507
This CrystalTravel deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/64:20 pmDEN - CPH
1 stop12h 05mLufthansa
jue. 11/1310:10 amCPH - DEN
1 stop13h 50mLufthansa
Deal found 10/27$508
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:20 pmDEN - CPH
1 stop12h 05mMultiple Airlines
mar. 12/96:50 amCPH - DEN
2 stops21h 05mMultiple Airlines
Deal found 10/28$512
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/265:45 pmDEN - BLL
1 stop21h 25mMultiple Airlines
mié. 12/36:35 amBLL - DEN
2 stops21h 20mMultiple Airlines
Deal found 10/29$514
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/211:15 amDEN - CPH
2 stops17h 00mMultiple Airlines
mar. 12/99:50 amCPH - DEN
2 stops18h 05mMultiple Airlines
Deal found 10/28$519
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/511:15 amDEN - CPH
2 stops18h 30mMultiple Airlines
mié. 12/108:55 amCPH - DEN
1 stop13h 40mMultiple Airlines
Deal found 10/28$524
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/74:20 pmDEN - CPH
1 stop12h 05mLufthansa
vie. 11/148:55 amCPH - DEN
1 stop13h 40mLufthansa
Deal found 10/27$526

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Denmark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Colorado to Denmark that are best for you.

Fly from

Colorado

Fly to

Denmark

Route

Depart

Return

Price

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

jue. 4/23

4:40 pm-9:45 pm

1 stop21h 05m

Kastrup Copenhagen

jue. 4/30

2:00 pm-6:55 pm

1 stop12h 55m

$475

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

vie. 4/24

4:40 pm-4:15 pm

1 stop15h 35m

Kastrup Copenhagen

vie. 5/1

2:00 pm-6:55 pm

1 stop12h 55m

$478

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

mar. 4/21

4:40 pm-12:55 pm

1 stop12h 15m

Kastrup Copenhagen

jue. 4/30

2:00 pm-6:55 pm

1 stop12h 55m

$498

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

jue. 4/23

4:40 pm-12:55 pm

1 stop12h 15m

Kastrup Copenhagen

mar. 4/28

5:15 pm-6:55 pm

1 stop33h 40m

$500

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

sáb. 4/25

4:40 pm-12:55 pm

1 stop12h 15m

Kastrup Copenhagen

vie. 5/1

2:00 pm-6:55 pm

1 stop12h 55m

$505

DenverBillund

DEN - BLL

DENBLL

Denver Intl

mié. 11/26

5:45 pm-11:10 pm

1 stop21h 25m

Billund

mié. 12/3

6:35 am-7:55 pm

2 stops21h 20m

$514

DenverBillund

DEN - BLL

DENBLL

Denver Intl

mié. 4/1

6:40 pm-3:25 pm

1 stop12h 45m

Billund

dom. 4/5

3:45 pm-4:35 pm

1 stop32h 50m

$527

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

mar. 11/18

11:15 am-11:25 am

2 stops16h 10m

Kastrup Copenhagen

mié. 12/3

10:05 am-4:00 pm

1 stop13h 55m

$527

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

mar. 12/2

4:20 pm-12:25 pm

1 stop12h 05m

Kastrup Copenhagen

lun. 12/8

6:55 am-7:55 pm

2 stops21h 00m

$533

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

mar. 4/21

12:20 pm-1:20 pm

2 stops17h 00m

Kastrup Copenhagen

jue. 4/30

9:00 am-10:49 pm

1 stop21h 49m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 28 results
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Best time to book a flight from Colorado to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Denmark

What is the cheapest month to book a flight from Colorado to Denmark?

Currently, January is the cheapest month in which you can book a flight from Colorado to Denmark (average of $335). Flying from Colorado to Denmark in June is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to DK?

Find hourly flight availability from Colorado to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 29, 2025.

It’s typically best to fly out from Colorado to Denmark in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Colorado to Denmark?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Denmark. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Denmark flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Denmark?

    Departing from Colorado to Denmark will take you 12h 45m. The distance between Colorado and Denmark is about 4778 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Colorado to Denmark that include hotel bookings?

    Yes. In addition to deals on Colorado to Denmark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Denmark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Denmark.

  • Can I find deals for business class flights from Colorado to Denmark?

    Yes. Cheapflights offers flight deals from Colorado to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Denmark?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Denmark (average of $335). Flying from Colorado to Denmark in June is currently the most expensive (average of $574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Denmark

Discover the top 10 airlines that operate flights from Colorado to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$397Average$576FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$508Average$702FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$533Average$883FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$534Average$676FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$537Average$750FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$551Average$779FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$557Average$646FlexibilityNo cancel feeOn-time77%
SWISSCheapest$574Average$781FlexibilityNo cancel feeOn-time79%
DeltaCheapest$587Average$833FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$613Average$927FlexibilityNo cancel feeOn-time77%

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