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$358+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — CPH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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 stops18h 15mDelta
Mon 12/1510:05 amFCO - EYW
1 stop16h 01mDelta
Deal found 11/4$510
This KLM deal was found by Cheapflights users on 11/4. 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 stop34h 53mKLM
Sun 12/1410:05 amFCO - EYW
1 stop16h 01mKLM
Deal found 11/4$511
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/34:04 pmEYW - CDG
2 stops17h 16mAmerican Airlines
Sun 12/77:05 amCDG - EYW
2 stops18h 30mAmerican Airlines
Deal found 11/5$539
This Virgin Atlantic deal was found by Cheapflights users on 11/5. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:10 pmEYW - CDG
1 stop13h 05mVirgin Atlantic
Sun 12/77:30 amCDG - EYW
2 stops18h 36mVirgin Atlantic
Deal found 11/5$543
This KLM deal was found by Cheapflights users on 11/5. 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.
Wed 12/33:02 pmEYW - CDG
1 stop16h 13mKLM
Sun 12/78:55 amCDG - EYW
1 stop14h 20mKLM
Deal found 11/5$546
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/118:05 pmEYW - CDG
2 stops17h 30mAmerican Airlines
Sun 12/147:05 amCDG - EYW
2 stops20h 40mAmerican Airlines
Deal found 11/5$564
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/5$576
This Delta deal was found by Cheapflights users on 11/5. 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 11/162:58 pmEYW - LHR
1 stop13h 02mDelta
Thu 12/116:30 amLHR - EYW
2 stops18h 36mDelta
Deal found 11/5$590
This Delta deal was found by Cheapflights users on 11/5. 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 11/167:40 amEYW - LHR
1 stop19h 10mDelta
Fri 12/1210:45 amLHR - EYW
1 stop14h 21mDelta
Deal found 11/5$596
This Delta deal was found by Cheapflights users on 11/5. 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 11/172:58 pmEYW - LHR
1 stop11h 52mDelta
Wed 12/174:00 pmLHR - EYW
2 stops27h 07mDelta
Deal found 11/5$601
This Delta deal was found by Cheapflights users on 11/6. 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 stops18h 15mDelta
Sun 12/146:00 amFCO - EYW
2 stops20h 06mDelta
Deal found 11/6$616
This Delta deal was found by Cheapflights users on 11/5. 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 11/132:58 pmEYW - LHR
1 stop11h 52mDelta
Thu 12/116:30 amLHR - EYW
2 stops18h 36mDelta
Deal found 11/5$640

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 6, 2025.

Round-trip from

$508
(American Airlines)

One-way from

$358
(Kiwi.com)
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 November 6, 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 WestPrague

EYW - PRG

EYWPRG

Key West

Mon 1/12

6:43 pm-5:30 pm

2 stops16h 47m

Václav Havel Prague

Thu 2/12

6:45 am-10:43 pm

2 stops21h 58m

$508

Key WestRome

EYW - FCO

EYWFCO

Key West

Thu 12/11

7:40 am-7:55 am

2 stops18h 15m

Rome Fiumicino

Mon 12/15

10:05 am-8:06 pm

1 stop16h 01m

$510

Key WestRome

EYW - FCO

EYWFCO

Key West

Thu 12/11

7:40 am-7:55 am

2 stops18h 15m

Rome Fiumicino

Sun 12/14

10:05 am-8:06 pm

1 stop16h 01m

$510

Key WestRome

EYW - FCO

EYWFCO

Key West

Thu 12/11

3:02 pm-7:55 am

1 stop34h 53m

Rome Fiumicino

Mon 12/15

10:05 am-8:06 pm

1 stop16h 01m

$511

Key WestRome

EYW - FCO

EYWFCO

Key West

Thu 12/11

3:02 pm-7:55 am

1 stop34h 53m

Rome Fiumicino

Sun 12/14

10:05 am-8:06 pm

1 stop16h 01m

$511

Key WestParis

EYW - CDG

EYWCDG

Key West

Wed 12/3

4:04 pm-3:20 pm

2 stops17h 16m

Paris Charles de Gaulle

Sun 12/7

7:05 am-7:35 pm

2 stops18h 30m

$539

Key WestParis

EYW - CDG

EYWCDG

Key West

Thu 12/11

8:05 pm-7:35 pm

2 stops17h 30m

Paris Charles de Gaulle

Sun 12/14

7:05 am-9:45 pm

2 stops20h 40m

$564

Key WestParis

EYW - CDG

EYWCDG

Key West

Fri 12/12

2:47 pm-11:25 am

1 stop14h 38m

Paris Charles de Gaulle

Mon 12/15

11:55 am-3:24 pm

1 stop33h 29m

$576

Key WestLondon

EYW - LHR

EYWLHR

Key West

Sun 11/16

2:58 pm-9:00 am

1 stop13h 02m

London Heathrow

Thu 12/11

6:30 am-8:06 pm

2 stops18h 36m

$590

Key WestLondon

EYW - LHR

EYWLHR

Key West

Tue 11/18

6:18 pm-11:40 am

1 stop12h 22m

London Heathrow

Thu 12/11

6:30 am-8:06 pm

2 stops18h 36m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 42 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 6, 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 6, 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
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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
11,040 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

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 $576, American Airlines can have you in Europe from Key West in 14h 38m. 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 - London Heathrow, Key West - Paris Charles de Gaulle 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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Alternative routes for Key West to Europe

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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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$585Average$674FlexibilityNo cancel feeOn-time71%

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