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$326+ Cheap flights from Key West (EYW) 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CPH
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap 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 February 22, 2026.

This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:46 pm
EYW
-
VIE
2 stops18h 44m
American Airlines
Wed 4/157:40 am
VIE
-
EYW
2 stops21h 18m
American Airlines
Deal found 2/22$623
This United Airlines deal was found by Cheapflights users on 2/18. 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 5/14:47 pm
EYW
-
CDG
2 stops32h 18m
United Airlines
Wed 5/135:00 pm
CDG
-
EYW
2 stops26h 45m
United Airlines
Deal found 2/18$639
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/232:24 pm
EYW
-
PRG
2 stops15h 26m
United Airlines
Tue 4/146:10 am
PRG
-
EYW
2 stops40h 32m
United Airlines
Deal found 2/20$653
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/232:24 pm
EYW
-
PRG
2 stops15h 26m
United Airlines
Mon 4/131:25 pm
PRG
-
EYW
2 stops55h 26m
United Airlines
Deal found 2/20$665
This KAYAK deal was found by Cheapflights users on 2/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:25 pm
EYW
-
CDG
1 stop29h 45m
Multiple Airlines
Sun 4/197:30 am
CDG
-
EYW
2 stops18h 10m
Multiple Airlines
Deal found 2/19$672
This KLM deal was found by Cheapflights users on 2/18. 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.
Fri 5/17:33 am
EYW
-
CDG
1 stop16h 37m
KLM
Wed 5/1310:30 am
CDG
-
EYW
1 stop12h 57m
KLM
Deal found 2/18$681
This United Airlines deal was found by Cheapflights users on 2/19. 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 8/127:00 am
EYW
-
FCO
1 stop18h 55m
United Airlines
Wed 8/196:50 am
FCO
-
EYW
2 stops21h 21m
United Airlines
Deal found 2/19$685
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/66:22 pm
EYW
-
CDG
1 stop31h 23m
United Airlines
Mon 4/132:10 pm
CDG
-
EYW
2 stops32h 32m
United Airlines
Deal found 2/21$690
This Orbitz deal was found by Cheapflights users on 2/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:58 pm
EYW
-
PRG
2 stops22h 52m
British Airways
Sun 4/126:50 am
PRG
-
EYW
2 stops22h 08m
British Airways
Deal found 2/20$698
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/232:24 pm
EYW
-
PRG
2 stops15h 26m
United Airlines
Sat 4/189:10 am
PRG
-
EYW
2 stops36h 47m
United Airlines
Deal found 2/20$703
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/232:24 pm
EYW
-
PRG
2 stops15h 26m
United Airlines
Sun 4/126:15 am
PRG
-
EYW
2 stops39h 42m
United Airlines
Deal found 2/20$705
This United Airlines deal was found by Cheapflights users on 2/18. 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 3/33:56 pm
EYW
-
LHR
1 stop14h 19m
United Airlines
Tue 3/241:25 pm
LHR
-
EYW
2 stops36h 54m
United Airlines
Deal found 2/18$705

Find 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 February 22, 2026.

Round-trip from

$623
(American Airlines)

One-way from

$326
(United Airlines)
From Key West to Europe
Search Deals
One-way flight 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 February 22, 2026.
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 4/8

6:46 pm-7:30 pm

2 stops18h 44m

Vienna Intl

Wed 4/15

7:40 am-10:58 pm

2 stops21h 18m

$623

Key WestParis

EYW - CDG

EYWCDG

Key West

Fri 5/1

4:47 pm-7:05 am

2 stops32h 18m

Paris Charles de Gaulle

Wed 5/13

5:00 pm-1:45 pm

2 stops26h 45m

$639

Key WestParis

EYW - CDG

EYWCDG

Key West

Fri 5/1

7:33 am-6:10 am

1 stop16h 37m

Paris Charles de Gaulle

Wed 5/13

10:30 am-5:27 pm

1 stop12h 57m

$681

Key WestRome

EYW - FCO

EYWFCO

Key West

Wed 8/12

7:00 am-7:55 am

1 stop18h 55m

Rome Fiumicino

Wed 8/19

6:50 am-10:11 pm

2 stops21h 21m

$685

Key WestParis

EYW - CDG

EYWCDG

Key West

Mon 4/6

6:22 pm-7:45 am

1 stop31h 23m

Paris Charles de Gaulle

Mon 4/13

2:10 pm-4:42 pm

2 stops32h 32m

$690

Key WestParis

EYW - CDG

EYWCDG

Key West

Sat 4/11

11:43 am-6:10 am

1 stop12h 27m

Paris Charles de Gaulle

Sat 4/18

7:30 am-7:40 pm

2 stops18h 10m

$725

Key WestLondon

EYW - LHR

EYWLHR

Key West

Tue 3/17

6:28 pm-8:35 pm

2 stops22h 07m

London Heathrow

Thu 3/26

7:40 am-10:19 pm

1 stop18h 39m

$728

Key WestPrague

EYW - PRG

EYWPRG

Key West

Tue 3/17

4:05 pm-4:05 pm

2 stops19h 00m

Václav Havel Prague

Tue 3/31

9:10 am-3:57 pm

2 stops36h 47m

$730

Key WestPrague

EYW - PRG

EYWPRG

Key West

Sun 3/8

7:00 am-10:25 pm

2 stops34h 25m

Václav Havel Prague

Tue 3/17

7:25 am-4:36 pm

3 stops38h 11m

$734

Key WestPrague

EYW - PRG

EYWPRG

Key West

Mon 3/9

7:00 am-4:05 pm

2 stops28h 05m

Václav Havel Prague

Wed 3/18

7:30 am-10:19 pm

2 stops19h 49m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 51 results
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6

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
No data available for this route at this time. Please check back soon.

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 February 22, 2026.
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
8,241 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

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
8,241 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

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
11,338 reviews
Delta
7.9
Good
8,241 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

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 $681, American Airlines can have you in Europe from Key West in 16h 37m. The distance between Key West and Europe is about 4702 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 - Rome Fiumicino or Key West - Václav Havel Prague, Key West - London Heathrow 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$585Average$637FlexibilityNo cancel feeOn-time71%

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