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$234+ Cheap flights from Denver (DEN) to Europe

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CPH
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Denver to Europe

Keep the following information in mind while searching for Denver to Europe flight deals. Data was last updated October 29, 2025.

Round-trip from

$407
(KAYAK)

One-way from

$234
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$943

Good round-trip deal

$501 or less

Good one-way deal

$398 or less
From Denver Intl to Europe
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One-way flight from Denver Intl to Europe
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Highest demand for flights based on searches. 13% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Denver Intl to Europe.
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Price to beat on a one-way flight from Denver Intl to Europe.
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Find flight deals from Denver to Europe

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:40 pmDEN - BCN
1 stop14h 00mIcelandair
Sun 12/711:50 amBCN - DEN
1 stop14h 15mIcelandair
Deal found 10/27$410
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.
Mon 12/14:20 pmDEN - BCN
1 stop14h 25mLufthansa
Tue 12/169:55 amBCN - DEN
1 stop14h 05mLufthansa
Deal found 10/28$453
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.
Tue 11/113:40 pmDEN - BCN
2 stops21h 50mMultiple Airlines
Tue 11/185:45 amBCN - DEN
2 stops20h 20mMultiple Airlines
Deal found 10/28$458
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.
Wed 11/265:45 pmDEN - BCN
1 stop16h 00mLufthansa
Wed 12/39:55 amBCN - DEN
1 stop14h 05mLufthansa
Deal found 10/28$468
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:45 pmDEN - DUB
1 stop11h 45mUnited Airlines
Wed 11/129:00 amDUB - DEN
1 stop14h 40mUnited Airlines
Deal found 10/28$468
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:15 amDEN - DUB
2 stops36h 55mMultiple Airlines
Tue 11/189:10 amDUB - DEN
1 stop13h 50mMultiple Airlines
Deal found 10/27$469
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:25 pmDEN - DUB
1 stop17h 20mAmerican Airlines
Sun 11/1611:30 amDUB - DEN
1 stop18h 48mAmerican Airlines
Deal found 10/28$470
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.
Mon 12/111:15 amDEN - BCN
1 stop14h 20mAir Canada
Tue 12/161:35 pmBCN - DEN
2 stops28h 48mAir Canada
Deal found 10/28$474
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:25 pmDEN - DUB
1 stop17h 20mAmerican Airlines
Sun 12/711:30 amDUB - DEN
2 stops17h 50mAmerican Airlines
Deal found 10/27$474
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:24 amDEN - DUB
1 stop13h 46mMultiple Airlines
Thu 11/2011:30 amDUB - DEN
2 stops17h 34mMultiple Airlines
Deal found 10/28$475
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:15 amDEN - BCN
1 stop14h 20mAir Canada
Tue 1/131:35 pmBCN - DEN
2 stops34h 59mAir Canada
Deal found 10/27$476
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:35 pmDEN - BCN
2 stops32h 00mUnited Airlines
Tue 12/231:35 pmBCN - DEN
2 stops40h 31mUnited Airlines
Deal found 10/27$481

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Europe 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 October 29, 2025.
Use the filters below to find and compare flights from Denver to Europe that are best for you.

Fly from

Denver

Fly to

Europe

Route

Depart

Return

Price

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Thu 11/13

12:26 pm-7:10 am

1 stop11h 44m

Dublin

Thu 11/20

11:30 am-11:48 pm

1 stop19h 18m

$476

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Mon 1/12

7:10 am-8:45 am

1 stop18h 35m

Dublin

Fri 1/23

5:55 am-10:48 pm

2 stops23h 53m

$481

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Wed 1/14

7:10 am-3:45 pm

2 stops25h 35m

Dublin

Fri 1/23

5:55 am-10:48 pm

2 stops23h 53m

$486

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Tue 11/25

12:12 pm-8:40 am

1 stop13h 28m

Dublin

Tue 12/2

6:05 pm-5:46 pm

2 stops30h 41m

$486

DenverDublin

DEN - DUB

DENDUB

Denver Intl

Thu 11/27

11:59 pm-8:40 am

2 stops25h 41m

Dublin

Wed 12/3

11:30 am-11:05 pm

1 stop18h 35m

$488

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 1/11

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Fri 2/20

5:50 am-1:40 pm

1 stop15h 50m

$492

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 1/28

11:15 am-9:35 am

1 stop14h 20m

Barcelona-El Prat

Wed 2/11

11:55 am-2:35 pm

1 stop34h 40m

$495

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Sun 2/15

8:15 am-9:35 am

2 stops17h 20m

Barcelona-El Prat

Wed 2/25

6:50 am-1:40 pm

1 stop14h 50m

$496

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Tue 3/10

9:40 am-8:20 am

1 stop15h 40m

Barcelona-El Prat

Mon 3/23

11:55 am-3:35 pm

1 stop34h 40m

$499

DenverBarcelona

DEN - BCN

DENBCN

Denver Intl

Wed 3/18

5:20 pm-2:45 pm

1 stop14h 25m

Barcelona-El Prat

Tue 3/31

6:50 am-3:35 pm

1 stop16h 45m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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Best time to book a flight from Denver to Europe

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

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

Currently, January is the cheapest month in which you can book a flight from Denver to Europe (average of $335). Flying from Denver to Europe 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 DEN to EU?

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

One of the essential ways to save on airfare from Denver to Europe is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Denver to Europe?

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

Travelers seeking maximum savings on their Denver to Europe 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.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated October 29, 2025.
See what other customers who have flown with United Airlines, Turkish Airlines, and Icelandair from Denver to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Turkish Airlines
7.3
Good
4,031 reviews
United Airlines
7.4
Good
9,001 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Icelandair
7.1
Good
562 reviews
United Airlines
7.4
Good
9,001 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,538 reviews
United Airlines
7.4
Good
9,001 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,483 reviews
United Airlines
7.4
Good
9,001 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly from for flights from Denver to Europe?

    If you book a flight to Europe from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

  • How long is the flight from Denver to Europe?

    Departing from Denver to Europe will take you 14h 20m. Denver and Europe are separated by a distance of 5187 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $292. Users have also found prices from $384 and $388 on Icelandair and Lufthansa, respectively.

  • What are the most popular routes from Denver to Europe?

    When deciding which route to take from Denver to Europe consider Denver Intl - London Heathrow, Denver Intl - Frankfurt am Main or Denver Intl - Munich Franz Josef Strauss as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Europe (average of $335). Flying from Denver to Europe 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 Denver to Europe

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

Discover the top 10 airlines that operate flights from Denver to Europe. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$865FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$344Average$758FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$352Average$654FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$388Average$625FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$408Average$743FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$478Average$889FlexibilityNo cancel feeOn-time69%
IberiaCheapest$483Average$760FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$483Average$899FlexibilityNo cancel feeOn-time71%
DeltaCheapest$487Average$872FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$488Average$785FlexibilityNo cancel feeOn-time70%

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