HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$379+ Cheap flights from Denmark to Colorado

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DEN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denmark to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denmark to Colorado

Cheapest flights from Denmark to Colorado
Explore the most affordable flight options available from Denmark to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/13. 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.
Wed 12/248:55 amCPH - DEN
1 stop13h 40mMultiple Airlines
Wed 5/275:45 pmDEN - CPH
1 stop12h 30mMultiple Airlines
Deal found 12/13$709
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:05 pmCPH - DEN
2 stops27h 17mUnited Airlines
Sat 5/306:15 amDEN - CPH
2 stops20h 35mUnited Airlines
Deal found 12/13$731
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:50 amCPH - DEN
2 stops20h 35mUnited Airlines
Sun 5/249:40 amDEN - CPH
2 stops15h 50mUnited Airlines
Deal found 12/13$733
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:55 amCPH - DEN
1 stop13h 40mUnited Airlines
Thu 5/286:10 pmDEN - CPH
1 stop32h 40mUnited Airlines
Deal found 12/13$738
This Air France deal was found by Cheapflights users on 12/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amCPH - DEN
2 stops18h 44mMultiple Airlines
Wed 5/2711:15 amDEN - CPH
1 stop16h 30mMultiple Airlines
Deal found 12/13$740
This Air Canada deal was found by Cheapflights users on 12/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:05 pmCPH - DEN
2 stops38h 50mAir Canada
Mon 5/256:10 pmDEN - CPH
2 stops30h 45mAir Canada
Deal found 12/13$747
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:10 pmCPH - DEN
1 stop33h 25mUnited Airlines
Fri 5/295:30 pmDEN - CPH
1 stop33h 20mUnited Airlines
Deal found 12/13$748
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 amCPH - DEN
2 stops20h 18mDelta
Tue 5/2611:59 pmDEN - CPH
1 stop22h 31mDelta
Deal found 12/13$749
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:10 pmCPH - DEN
1 stop33h 25mUnited Airlines
Sun 5/249:40 amDEN - CPH
2 stops15h 50mUnited Airlines
Deal found 12/13$750
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amCPH - DEN
2 stops25h 23mDelta
Tue 5/2612:45 pmDEN - CPH
2 stops17h 15mDelta
Deal found 12/13$756
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:55 amCPH - DEN
2 stops20h 38mDelta
Wed 5/276:05 amDEN - CPH
2 stops16h 25mDelta
Deal found 12/13$766
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:55 amCPH - DEN
2 stops20h 38mDelta
Thu 5/2811:15 amDEN - CPH
2 stops20h 30mDelta
Deal found 12/13$768

Find flight deals from Denmark to Colorado

Keep the following information in mind while searching for Denmark to Colorado flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$559
(Sembo)

One-way from

$379
(Finnair)

Popular in

July

Cheapest in

February

Average price

$710
Provider with most accurate pricing for Kastrup Copenhagen-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Denver Intl flights.
Search Deals
From Denmark to Colorado
Search Deals
One-way flight from Denmark to Colorado
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark to Colorado 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 December 15, 2025.
Use the filters below to find and compare flights from Denmark to Colorado that are best for you.

Fly from

Denmark

Fly to

Colorado

Route

Depart

Return

Price

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 2/5

12:55 pm-6:05 pm

1 stop13h 10m

Denver Intl

Mon 4/13

4:40 pm-12:55 pm

1 stop12h 15m

$566

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Wed 1/28

9:30 pm-6:05 pm

1 stop28h 35m

Denver Intl

Wed 2/4

3:40 pm-7:50 pm

1 stop20h 10m

$568

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 5/21

10:35 pm-12:25 pm

1 stop21h 50m

Denver Intl

Sun 5/24

8:10 pm-4:15 pm

1 stop12h 05m

$579

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/26

8:35 am-6:13 pm

2 stops17h 38m

Denver Intl

Mon 2/9

5:25 pm-7:05 pm

1 stop17h 40m

$588

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/26

6:55 am-1:40 pm

1 stop14h 45m

Denver Intl

Mon 2/9

5:42 pm-5:35 pm

2 stops15h 53m

$592

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/12

6:55 am-1:40 pm

1 stop14h 45m

Denver Intl

Sun 1/25

11:15 am-11:25 am

2 stops16h 10m

$594

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 5/29

9:00 am-11:51 pm

2 stops22h 51m

Denver Intl

Sun 6/7

11:59 pm-6:30 am

1 stop22h 31m

$598

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 5/21

9:00 am-10:18 pm

2 stops21h 18m

Denver Intl

Sun 5/24

6:10 am-11:45 am

1 stop21h 35m

$598

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/12

6:45 am-3:30 pm

1 stop16h 45m

Denver Intl

Sun 1/25

5:25 pm-2:20 pm

1 stop12h 55m

$601

BillundDenver

BLL - DEN

BLLDEN

Billund

Sat 1/17

6:45 am-7:16 pm

2 stops20h 31m

Denver Intl

Tue 1/20

9:40 am-1:40 pm

2 stops20h 00m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Denmark to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Denmark 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 Denmark to Colorado

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

Currently, January is the cheapest month in which you can book a flight from Denmark to Colorado (average of $414). Flying from Denmark to Colorado in July is currently the most expensive (average of $617). 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 DK to CO?

Find hourly flight availability from Denmark to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

When flying from Denmark to Colorado, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Icelandair from Denmark to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,093 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,093 reviews
United Airlines
7.4
Good
9,093 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,093 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Icelandair
7.0
Good
590 reviews
United Airlines
7.4
Good
9,093 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Lufthansa
6.8
Okay
7,628 reviews
United Airlines
7.4
Good
9,093 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
British Airways
6.7
Okay
7,575 reviews
United Airlines
7.4
Good
9,093 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Denmark to Colorado. 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 Denmark to Colorado?

    A quick flight from Denmark to Colorado can take about 13h 10m. Icelandair provides one of the quickest options available for as low as $566. Denmark and Colorado are separated by a distance of 4884 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Denmark to Colorado are Icelandair ($384), British Airways ($430), and Lufthansa ($640).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denmark to Colorado 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 Denmark to Colorado?

    Currently, January is the cheapest month in which you can book a flight from Denmark to Colorado (average of $414). Flying from Denmark to Colorado in July is currently the most expensive (average of $617). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denmark to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Orly to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Charles de Gaulle to LaGuardia flights
Frankfurt to Newark flights
Frankfurt to John F Kennedy Intl flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to Miami flights
Heathrow to LaGuardia flights
Charles de Gaulle to Los Angeles flights
Gatwick to John F Kennedy Intl flights
Bruxelles-National to Newark flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Frankfurt to LaGuardia flights
Stansted to John F Kennedy Intl flights
Bruxelles-National to John F Kennedy Intl flights
Barcelona-El Prat to Newark flights
Gatwick to LaGuardia flights
Frankfurt to Miami flights
Madrid to John F Kennedy Intl flights
Madrid to Newark flights
Malpensa to Newark flights
Berlin to Newark flights
Munich to John F Kennedy Intl flights
Barcelona-El Prat to John F Kennedy Intl flights
Malpensa to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
Munich to Newark flights
Vienna to Newark flights
Frederic Chopin to John F Kennedy Intl flights
Amsterdam to Newark flights
Leonardo da Vinci/Fiumicino to Newark flights
Stansted to Newark flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
London City to Newark flights
Vienna to John F Kennedy Intl flights
Frederic Chopin to Newark flights
Madrid to Miami flights
Luton to Newark flights
Frankfurt to Los Angeles flights
Vicenza to John F Kennedy Intl flights
Heathrow to Miami flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Amsterdam to John F Kennedy Intl flights
Bruxelles-National to LaGuardia flights

Top 5 airlines flying from Denmark to Colorado

Discover the top 5 airlines that operate flights from Denmark to Colorado. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$445Average$625FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$480Average$699FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$507Average$572FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$523Average$617FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$554Average$702FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.