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$493+ Cheap flights from Key West (EYW) to Europe

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MAD
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Find flight deals from Key West to Europe

Cheapest flights from Key West to Europe
Explore the most affordable flight options available from Key West to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This United Airlines deal was found by Cheapflights users on 11/24. 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 12/112:47 pmEYW - FCO
2 stops35h 43mUnited Airlines
Sun 12/141:10 pmFCO - EYW
2 stops30h 41mUnited Airlines
Deal found 11/24$700
This KLM deal was found by Cheapflights users on 11/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:02 pmEYW - FCO
1 stop13h 28mKLM
Sun 12/1410:05 amFCO - EYW
1 stop16h 01mKLM
Deal found 11/24$706
This Delta deal was found by Cheapflights users on 11/23. 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 12/117:40 amEYW - FCO
2 stops17h 25mDelta
Mon 12/156:10 amFCO - EYW
2 stops19h 56mDelta
Deal found 11/23$711
This lastminute.com deal was found by Cheapflights users on 11/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:18 pmEYW - LHR
1 stop31h 07mVirgin Atlantic
Sun 12/77:40 pmLHR - EYW
2 stops29h 26mVirgin Atlantic
Deal found 11/24$717
This Delta deal was found by Cheapflights users on 11/24. 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.
Mon 12/17:40 amEYW - LHR
2 stops19h 15mDelta
Sun 12/76:30 amLHR - EYW
2 stops15h 45mDelta
Deal found 11/24$736
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/112:47 pmEYW - CDG
1 stop14h 38mUnited Airlines
Sun 12/149:25 amCDG - EYW
2 stops34h 26mUnited Airlines
Deal found 11/23$748
This KLM deal was found by Cheapflights users on 11/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:40 amEYW - CDG
1 stop16h 30mKLM
Mon 12/1511:10 amCDG - EYW
1 stop14h 56mKLM
Deal found 11/23$771
This American Airlines deal was found by Cheapflights users on 11/23. 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.
Thu 12/1111:08 amEYW - CDG
2 stops15h 12mAmerican Airlines
Mon 12/1511:05 amCDG - EYW
2 stops18h 02mAmerican Airlines
Deal found 11/23$775
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/122:47 pmEYW - CDG
1 stop14h 38mUnited Airlines
Mon 12/1511:55 amCDG - EYW
1 stop33h 29mUnited Airlines
Deal found 11/24$778
This United Airlines deal was found by Cheapflights users on 11/22. 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 12/74:05 pmEYW - LHR
1 stop14h 10mUnited Airlines
Sun 12/1411:10 amLHR - EYW
2 stops31h 41mUnited Airlines
Deal found 11/22$804
This Delta deal was found by Cheapflights users on 11/23. 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.
Sun 12/77:40 amEYW - LHR
1 stop19h 10mDelta
Sun 12/148:55 amLHR - EYW
1 stop13h 20mDelta
Deal found 11/23$820
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Thu 12/1111:08 amEYW - CDG
2 stops15h 12mAmerican Airlines
Sun 12/147:05 amCDG - EYW
2 stops20h 40mAmerican Airlines
Deal found 11/24$872

Cheap flight deals from Key West to Europe

Keep the following information in mind while searching for Key West to Europe flight deals. Data was last updated November 24, 2025.

Round-trip from

$493
(United Airlines)
From Key West to Europe
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 November 24, 2025.
Use the filters below to find and compare flights from Key West to Europe that are best for you.

Fly from

Key West

Fly to

Europe

Route

Depart

Return

Price

Key WestVienna

EYW - VIE

EYWVIE

Key West

Wed 1/28

4:15 pm-6:05 pm

2 stops19h 50m

Vienna Intl

Sun 2/1

10:35 am-3:17 pm

2 stops34h 42m

$493

Key WestFlorence

EYW - FLR

EYWFLR

Key West

Fri 2/6

7:10 am-11:20 am

2 stops22h 10m

Florence Peretola

Tue 2/10

6:40 am-1:48 pm

2 stops37h 08m

$498

Key WestPrague

EYW - PRG

EYWPRG

Key West

Fri 1/30

1:33 pm-2:00 pm

2 stops18h 27m

Václav Havel Prague

Mon 2/23

6:45 am-7:20 pm

2 stops18h 35m

$500

Key WestRome

EYW - FCO

EYWFCO

Key West

Wed 1/28

6:05 pm-8:30 am

1 stop32h 25m

Rome Fiumicino

Sun 2/1

12:45 pm-4:22 pm

2 stops57h 37m

$500

Key WestPrague

EYW - PRG

EYWPRG

Key West

Tue 2/3

4:37 pm-8:40 pm

2 stops22h 03m

Václav Havel Prague

Mon 2/23

9:35 pm-7:24 pm

2 stops27h 49m

$500

Key WestRome

EYW - FCO

EYWFCO

Key West

Wed 1/28

2:45 pm-10:30 am

1 stop13h 45m

Rome Fiumicino

Sun 2/1

12:40 pm-7:40 pm

1 stop37h 00m

$506

Key WestPrague

EYW - PRG

EYWPRG

Key West

Wed 1/28

6:06 pm-5:05 pm

2 stops40h 59m

Václav Havel Prague

Sun 2/1

2:30 pm-1:48 pm

2 stops29h 18m

$506

Key WestPrague

EYW - PRG

EYWPRG

Key West

Tue 2/3

2:25 pm-4:05 pm

3 stops19h 40m

Václav Havel Prague

Mon 2/23

3:10 pm-3:00 pm

2 stops29h 50m

$512

Key WestPrague

EYW - PRG

EYWPRG

Key West

Fri 1/30

2:25 pm-1:05 pm

3 stops16h 40m

Václav Havel Prague

Mon 2/23

3:10 pm-3:00 pm

2 stops29h 50m

$536

Key WestParis

EYW - CDG

EYWCDG

Key West

Wed 1/28

12:20 pm-1:15 pm

1 stop18h 55m

Paris Charles de Gaulle

Sun 2/1

8:10 am-7:40 pm

2 stops17h 30m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 32 results
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Best time to book a flight from Key West to Europe

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

What is the cheapest time of day to fly from EYW to EU?

Find hourly flight availability from Key West 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 November 24, 2025.

It’s optimal to fly from Key West to Europe at noon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

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 November 24, 2025.
See what other customers who have flown with Delta and American Airlines from Key West 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.
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,046 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West 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 Key West to Europe?

    Located just 2.6 mi from the city center, Key West (EYW) is the airport most travelers will use when flying to Europe from Key West.

  • How long is the flight from Key West to Europe?

    For as low as $500, United Airlines can have you in Europe from Key West in 18h 27m. The distance between Key West and Europe is about 5183 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Key West to Europe?

    While some choose either Key West - Paris Charles de Gaulle or Key West - London Heathrow, Key West - Rome Fiumicino is the most popular route from Key West to Europe.

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

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

  • How can I find direct flights from Key West to Europe?

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

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

    Yes. Cheapflights offers flight deals from Key West 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.

See more FAQs

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Top airline flying from Key West to Europe

Discover the top airline that operate flights from Key West 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$585Average$674FlexibilityNo cancel feeOn-time71%

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