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Denmark

$209+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CPH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Ticket deal was found by Cheapflights users on 1/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/153:40 pm
DEN
-
CPH
1 stop20h 10m
Icelandair
Tue 3/38:50 pm
CPH
-
DEN
1 stop29h 15m
Icelandair
Deal found 1/28$370
This CrystalTravel deal was found by Cheapflights users on 1/28. 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.
Fri 2/273:40 pm
DEN
-
CPH
1 stop12h 05m
Icelandair
Fri 3/612:55 pm
CPH
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/28$414
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Fri 2/273:40 pm
DEN
-
CPH
1 stop12h 05m
Icelandair
Thu 3/56:15 am
CPH
-
DEN
1 stop19h 50m
Icelandair
Deal found 1/26$421
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/163:40 pm
DEN
-
CPH
1 stop29h 40m
Icelandair
Thu 2/2612:55 pm
CPH
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/28$424
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:40 pm
DEN
-
CPH
1 stop12h 15m
Icelandair
Sat 5/24:55 pm
CPH
-
DEN
1 stop34h 05m
Icelandair
Deal found 1/27$432
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/74:40 pm
DEN
-
CPH
1 stop21h 05m
Icelandair
Wed 5/1310:35 pm
CPH
-
DEN
1 stop28h 25m
Icelandair
Deal found 1/27$440
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:40 pm
DEN
-
CPH
1 stop12h 15m
Icelandair
Mon 4/132:00 pm
CPH
-
DEN
1 stop13h 00m
Icelandair
Deal found 1/27$445
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/24:40 pm
DEN
-
CPH
1 stop21h 05m
Icelandair
Sun 4/1210:35 pm
CPH
-
DEN
1 stop28h 25m
Icelandair
Deal found 1/27$457
This CrystalTravel deal was found by Cheapflights users on 1/28. 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.
Mon 5/44:40 pm
DEN
-
CPH
1 stop12h 15m
Icelandair
Sun 5/177:20 am
CPH
-
DEN
1 stop19h 40m
Icelandair
Deal found 1/28$459
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:40 pm
DEN
-
CPH
1 stop12h 20m
Icelandair
Sun 4/1210:35 pm
CPH
-
DEN
1 stop28h 25m
Icelandair
Deal found 1/27$461
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/104:40 pm
DEN
-
CPH
1 stop12h 15m
Icelandair
Sun 5/177:20 am
CPH
-
DEN
1 stop19h 40m
Icelandair
Deal found 1/27$470
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Thu 2/265:45 pm
DEN
-
BLL
1 stop21h 35m
Lufthansa
Thu 3/56:30 am
BLL
-
DEN
1 stop17h 30m
Lufthansa
Deal found 1/27$517

Find flight deals from Colorado to Denmark

Keep the following information in mind while searching for Colorado to Denmark flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$370
(Ticket)

One-way from

$209
(oojo)

Popular in

December

Cheapest in

November

Average price

$557
Provider with most accurate pricing for Denver Intl-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Kastrup Copenhagen flights.
Search Deals
From Colorado to Denmark
Search Deals
One-way flight from Colorado to Denmark
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Thu 3/5

5:45 pm-11:25 pm

1 stop21h 40m

Kastrup Copenhagen

Tue 3/10

6:50 am-5:00 pm

1 stop17h 10m

$531

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 3/26

9:20 pm-11:05 pm

1 stop18h 45m

Kastrup Copenhagen

Sat 4/4

10:10 am-4:35 pm

2 stops38h 25m

$550

DenverBillund

DEN - BLL

DENBLL

Denver Intl

Wed 3/11

6:40 am-9:40 am

2 stops20h 00m

Billund

Sun 3/15

6:30 am-11:32 pm

2 stops24h 02m

$552

Colorado SpringsCopenhagen

COS - CPH

COSCPH

Colorado Springs

Wed 2/25

11:36 am-5:35 pm

2 stops21h 59m

Kastrup Copenhagen

Sun 3/1

10:05 am-9:44 pm

2 stops19h 39m

$556

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Sun 2/15

5:45 pm-6:05 pm

1 stop16h 20m

Kastrup Copenhagen

Mon 2/23

8:55 am-6:55 pm

1 stop18h 00m

$556

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Thu 3/26

10:25 am-12:15 pm

2 stops18h 50m

Kastrup Copenhagen

Sat 4/4

10:55 am-11:54 pm

2 stops20h 59m

$568

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Mon 2/23

3:40 pm-7:50 pm

1 stop20h 10m

Kastrup Copenhagen

Fri 2/27

12:55 pm-6:05 pm

1 stop13h 10m

$572

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Wed 7/22

5:45 pm-11:15 pm

1 stop21h 30m

Kastrup Copenhagen

Wed 8/19

6:30 am-4:15 pm

1 stop17h 45m

$575

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Sat 5/9

6:00 am-10:50 am

2 stops20h 50m

Kastrup Copenhagen

Sun 5/17

6:50 am-7:00 pm

2 stops20h 10m

$580

DenverCopenhagen

DEN - CPH

DENCPH

Denver Intl

Wed 5/13

7:50 am-5:20 pm

2 stops25h 30m

Kastrup Copenhagen

Sun 5/24

12:45 pm-6:42 am

2 stops25h 57m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 34 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, November is the cheapest month in which you can book a flight from Colorado to Denmark (average of $408). Flying from Colorado to Denmark in June is currently the most expensive (average of $602). 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.

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 18h 45m. The distance between Colorado and Denmark is about 4884 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Denmark one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $223. However, be on the lookout for offers from Lufthansa and United Airlines, as they are both options that can get you from Colorado to Denmark for a low price.

  • 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, November is the cheapest month in which you can book a flight from Colorado to Denmark (average of $408). Flying from Colorado to Denmark in June is currently the most expensive (average of $602). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$422Average$589FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$518Average$742FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$533Average$873FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$545Average$602FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$547Average$682FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$551Average$770FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$551Average$735FlexibilityNo cancel feeOn-time70%
DeltaCheapest$587Average$838FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$606Average$862FlexibilityNo cancel feeOn-time77%
SWISSCheapest$628Average$714FlexibilityNo cancel feeOn-time79%

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