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$362+ Cheap flights from Europe 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Europe to Denver

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

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/259:00 amMUC - DEN
1 stop12h 40mUnited Airlines
Thu 1/15:45 amDEN - MUC
1 stop20h 05mUnited Airlines
Deal found 12/10$736
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 pmFRA - DEN
1 stop24h 20mLufthansa
Tue 12/305:35 pmDEN - FRA
1 stop18h 30mLufthansa
Deal found 12/11$737
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/249:00 amMUC - DEN
2 stops21h 06mUnited Airlines
Thu 1/16:00 amDEN - MUC
1 stop19h 35mUnited Airlines
Deal found 12/10$742
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:15 pmFRA - DEN
1 stop14h 40mUnited Airlines
Thu 1/19:52 amDEN - FRA
1 stop15h 43mUnited Airlines
Deal found 12/11$752
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:20 amFRA - DEN
2 stops34h 20mAmerican Airlines
Tue 12/307:07 amDEN - FRA
2 stops28h 33mAmerican Airlines
Deal found 12/11$755
This Lufthansa deal was found by Cheapflights users on 12/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:10 pmFRA - DEN
Nonstop10h 50mLufthansa
Tue 12/303:55 pmDEN - FRA
Nonstop9h 25mLufthansa
Deal found 12/11$757
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:55 amFRA - DEN
2 stops19h 34mDelta
Wed 12/313:05 pmDEN - FRA
2 stops14h 35mDelta
Deal found 12/11$767
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:20 amFRA - DEN
2 stops34h 20mAmerican Airlines
Wed 12/315:00 amDEN - FRA
2 stops19h 50mAmerican Airlines
Deal found 12/11$768
This Flysmarter deal was found by Cheapflights users on 12/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:15 pmFRA - DEN
1 stop24h 20mMultiple Airlines
Tue 12/3011:59 pmDEN - FRA
2 stops22h 41mMultiple Airlines
Deal found 12/11$779
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/269:00 amMUC - DEN
1 stop12h 40mUnited Airlines
Thu 1/16:00 amDEN - MUC
1 stop19h 35mUnited Airlines
Deal found 12/10$783
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:15 pmFRA - DEN
1 stop30h 20mLufthansa
Thu 1/14:20 pmDEN - FRA
1 stop12h 40mLufthansa
Deal found 12/11$787
This Flysmarter deal was found by Cheapflights users on 12/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:15 amCDG - DEN
1 stop17h 45mMultiple Airlines
Sun 12/2811:15 amDEN - CDG
1 stop12h 05mMultiple Airlines
Deal found 12/10$801

Find flight deals from Europe to Denver

Keep the following information in mind while searching for Europe to Denver flight deals. Data was last updated December 12, 2025.

Round-trip from

$558
(ResecentrumGruppen)

One-way from

$362
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$739

Good round-trip deal

$433 or less

Good one-way deal

$532 or less
From Europe to Denver Intl
Search Deals
One-way flight from Europe to Denver Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($115 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
Price to beat on a round-trip flight from Europe to Denver Intl.
Search Deals
Price to beat on a one-way flight from Europe to Denver Intl.
Search Deals

Cheapflights Fare Finder

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

Fly from

Europe

Fly to

Denver

Route

Depart

Return

Price

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 5/21

7:20 am-7:00 pm

1 stop19h 40m

Denver Intl

Mon 5/25

4:40 pm-4:15 pm

1 stop15h 35m

$575

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/26

8:50 pm-6:05 pm

1 stop29h 15m

Denver Intl

Mon 2/9

3:40 pm-11:45 am

1 stop12h 05m

$577

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/26

6:55 am-7:55 pm

2 stops21h 00m

Denver Intl

Mon 2/9

8:05 am-12:00 pm

2 stops19h 55m

$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-5:10 pm

1 stop15h 45m

$586

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

$587

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Mon 1/12

10:10 am-9:59 pm

2 stops19h 49m

Denver Intl

Sun 1/25

11:15 am-11:25 am

2 stops16h 10m

$592

CopenhagenDenver

CPH - DEN

CPHDEN

Kastrup Copenhagen

Thu 5/21

6:00 am-3:31 pm

2 stops17h 31m

Denver Intl

Sun 5/24

9:00 am-11:45 am

1 stop18h 45m

$595

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

$597

ParisDenver

CDG - DEN

CDGDEN

Paris Charles de Gaulle

Thu 1/29

1:00 pm-6:05 pm

1 stop13h 05m

Denver Intl

Mon 2/2

3:40 pm-12:00 pm

1 stop12h 20m

$703

ParisDenver

CDG - DEN

CDGDEN

Paris Charles de Gaulle

Mon 5/11

1:25 pm-11:01 pm

1 stop17h 36m

Denver Intl

Tue 5/19

11:05 am-11:25 am

1 stop16h 20m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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

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

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

Currently, November is the cheapest month in which you can book a flight from Europe to Denver (average of $356). Flying from Europe to Denver 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 EU to DEN?

Find hourly flight availability from Europe 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 December 12, 2025.

It’s typically best to fly out from Europe to Denver in the evening. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Travelers seeking maximum savings on their Europe to Denver flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 12, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Icelandair from Europe to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

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
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

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).
Turkish Airlines
7.3
Good
4,088 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

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
589 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

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
7,626 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

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
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

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 Europe to Denver. 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 into for flights to Denver from Europe?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Europe to Denver.

  • How long is the flight from Europe to Denver?

    There are many flights that can get you from Europe to Denver in 17h 34m. Fly via Icelandair, Air Canada, or JetBlue to get the fastest option. There are 4994 mi between Europe and Denver. This flight may include one or multiple stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $260. However, be on the lookout for offers from Icelandair and Scandinavian Airlines, as they are both options that can get you from Europe to Denver for a low price.

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

    When deciding which route to take from Europe to Denver consider Frankfurt am Main - Denver Intl, London Heathrow - Denver Intl or Paris Charles de Gaulle - Denver Intl as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Europe to Denver (average of $356). Flying from Europe to Denver 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
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Greeley
Lone Tree
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Top 10 airlines flying from Europe to Denver

Discover the top 10 airlines that operate flights from Europe 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$428Average$905FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$475Average$717FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$480Average$909FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$507Average$852FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$509Average$790FlexibilityNo cancel feeOn-time70%
IberiaCheapest$624Average$885FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$642Average$652FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$671Average$915FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$709Average$1,099FlexibilityNo cancel feeOn-time77%
SWISSCheapest$738Average$829FlexibilityNo cancel feeOn-time79%

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