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$446+ Cheap flights from Copenhagen (CPH) to Denver (DEN)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to Denver Intl are usually found in November or October, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Copenhagen to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$565
(Ticket)

One-way from

$446
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$648
From Kastrup Copenhagen to Denver Intl
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One-way flight from Kastrup Copenhagen to Denver Intl
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Highest demand for flights based on searches. 15% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Copenhagen to Denver

Cheapest flights from Copenhagen to Denver
Explore the most affordable flight options available from Copenhagen to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1810:20 amCPH - DEN
1 stop14h 05mBritish Airways
Fri 7/116:35 pmDEN - CPH
1 stop21h 00mBritish Airways
Deal found 6/11$557
This Ticket deal was found by Cheapflights users on 6/10. 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.
Mon 9/1512:25 pmCPH - DEN
1 stop13h 53mAir Canada
Mon 10/611:25 amDEN - CPH
1 stop15h 25mAir Canada
Deal found 6/10$565
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:00 amCPH - DEN
2 stops19h 18mAmerican Airlines
Tue 8/2610:35 amDEN - CPH
2 stops16h 40mAmerican Airlines
Deal found 6/10$584
This Travelis deal was found by Cheapflights users on 6/10. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:00 amCPH - DEN
2 stops17h 28mKLM
Fri 9/264:00 pmDEN - CPH
1 stop34h 05mKLM
Deal found 6/10$590
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 9/2912:25 pmCPH - DEN
3 stops18h 48mUnited Airlines
Mon 10/204:38 pmDEN - CPH
2 stops18h 07mUnited Airlines
Deal found 6/10$609
This Ticket deal was found by Cheapflights users on 6/11. 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.
Mon 7/216:40 amCPH - DEN
1 stop17h 40mSWISS
Wed 8/65:50 pmDEN - CPH
1 stop21h 35mSWISS
Deal found 6/11$617
This Ticket deal was found by Cheapflights users on 6/11. 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.
Thu 6/196:05 amCPH - DEN
1 stop15h 40mLufthansa
Wed 7/24:15 pmDEN - CPH
1 stop18h 30mLufthansa
Deal found 6/11$668
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:10 amCPH - DEN
2 stops20h 10mMultiple Airlines
Wed 7/25:50 pmDEN - CPH
1 stop21h 35mMultiple Airlines
Deal found 6/10$697
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 6/187:20 amCPH - DEN
1 stop13h 10mIcelandair
Fri 7/114:40 pmDEN - CPH
1 stop15h 05mIcelandair
Deal found 6/11$705
This Travelis deal was found by Cheapflights users on 6/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2112:25 pmCPH - DEN
2 stops18h 22mFinnair
Wed 8/65:06 pmDEN - CPH
2 stops17h 34mFinnair
Deal found 6/11$715
This Ethiopian Air deal was found by Cheapflights users on 6/10. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:25 pmCPH - DEN
4 stops51h 17mEthiopian Air
Thu 7/311:25 pmDEN - CPH
4 stops35h 15mEthiopian Air
Deal found 6/10$2,869
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:00 amCPH - DEN
2 stops23h 49mScandinavian Airlines
Wed 7/307:20 amDEN - CPH
3 stops23h 25mScandinavian Airlines
Deal found 6/10$3,576

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen to Denver 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 June 12, 2025.
Use the filters below to find and compare flights from Copenhagen to Denver that are best for you.

Fly from

Copenhagen

Fly to

Denver

Route

Depart

Return

Price

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 9/15

12:25 pm-6:18 pm

1 stop13h 53m

Denver Intl

Mon 10/6

11:25 am-10:50 am

1 stop15h 25m

$565

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Sun 8/17

7:00 am-6:18 pm

2 stops19h 18m

Denver Intl

Tue 8/26

10:35 am-11:15 am

2 stops16h 40m

$584

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 9/5

6:00 am-3:28 pm

2 stops17h 28m

Denver Intl

Fri 9/26

4:00 pm-10:05 am

1 stop34h 05m

$590

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 9/29

12:25 pm-11:13 pm

3 stops18h 48m

Denver Intl

Mon 10/20

4:38 pm-6:45 pm

2 stops18h 07m

$609

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 7/21

6:40 am-4:20 pm

1 stop17h 40m

Denver Intl

Wed 8/6

5:50 pm-11:25 pm

1 stop21h 35m

$617

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Fri 7/18

7:30 pm-1:45 pm

1 stop26h 15m

Denver Intl

Thu 7/24

4:15 pm-8:05 am

1 stop31h 50m

$706

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 7/21

12:25 pm-10:47 pm

2 stops18h 22m

Denver Intl

Wed 8/6

5:06 pm-6:40 pm

2 stops17h 34m

$715

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 7/10

3:05 pm-4:20 pm

1 stop33h 15m

Denver Intl

Thu 7/17

4:15 pm-11:30 pm

1 stop23h 15m

$754

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 7/14

7:20 am-6:55 pm

1 stop19h 35m

Denver Intl

Thu 7/31

8:10 pm-9:45 pm

1 stop17h 35m

$790

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 7/14

7:25 pm-2:42 pm

4 stops51h 17m

Denver Intl

Thu 7/31

1:25 pm-8:40 am

4 stops35h 15m

$2,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 results
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Best time to book a flight from Copenhagen to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Copenhagen 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 Copenhagen to Denver

How far ahead should I book a flight from Copenhagen to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Denver. Price data was last updated on June 9, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Copenhagen to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Copenhagen to Denver?

Currently, October is the cheapest month in which you can book a flight from Copenhagen to Denver (average of $197). Flying from Copenhagen to Denver in March is currently the most expensive (average of $278). 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 CPH to DEN?

Find hourly flight availability from Copenhagen to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Copenhagen to Denver in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated June 12, 2025.
See what other customers who have flown with KLM, Austrian Airlines and Finnair from Copenhagen to Denver have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

  • What are the cheapest airlines flying from Copenhagen to Denver round-trip?

    According to our current data, Air Canada ($565), American Airlines ($584), and KLM ($590) offers the cheapest pricing from Copenhagen to Denver. You may be able to fly from Copenhagen to Denver for 6% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Copenhagen to Denver one-way?

    One-way options have recently been found by users for as low as $531 on British Airways. Other airlines that offer cheap prices include Icelandair from $549 and Brussels Airlines from $661 one-way.

  • Can I find deals for flights from Copenhagen to Denver that include hotel bookings?

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

  • How can I find direct flights from Copenhagen to Denver?

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

  • Can I find deals for business class flights from Copenhagen to Denver?

    Yes. Cheapflights offers flight deals from Copenhagen to Denver 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 Copenhagen to Denver?

    Currently, October is the cheapest month in which you can book a flight from Copenhagen to Denver (average of $197). Flying from Copenhagen to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
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Idaho Springs
Greeley
Limon

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Alternative routes for Copenhagen to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Billund to Denver flights
Copenhagen to Colorado Springs flights
Aalborg to Denver flights

Top 5 airlines flying from Copenhagen to Denver

Discover the top 5 airlines that operate flights from Copenhagen to Denver. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$430Average$673FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$468Average$608FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$480Average$646FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$533Average$633FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$571Average$593FlexibilityNo cancel feeOn-time69%

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