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Key West

$637+ Cheap flights from Frankfurt (FRA) to Key West (EYW)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — EYW
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from Frankfurt to Key West

Cheapest flights from Frankfurt to Key West
Explore the most affordable flight options available from Frankfurt to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. 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.
jue. 9/249:20 am
FRA
-
EYW
2 stops31h 35m
American Airlines
lun. 9/285:15 pm
EYW
-
FRA
2 stops15h 50m
American Airlines
Deal found 1/23$637
This American Airlines deal was found by Cheapflights users on 1/25. 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.
jue. 2/510:15 am
FRA
-
EYW
1 stop17h 32m
American Airlines
mar. 2/101:33 pm
EYW
-
FRA
2 stops18h 37m
American Airlines
Deal found 1/25$644
This Flighttix deal was found by Cheapflights users on 1/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/510:15 am
FRA
-
EYW
1 stop17h 32m
British Airways
mar. 2/107:45 pm
EYW
-
FRA
2 stops53h 30m
British Airways
Deal found 1/25$649
This American Airlines deal was found by Cheapflights users on 1/25. 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.
dom. 3/1510:50 am
FRA
-
EYW
1 stop29h 21m
American Airlines
vie. 3/277:42 pm
EYW
-
FRA
2 stops21h 18m
American Airlines
Deal found 1/25$664
This KLM deal was found by Cheapflights users on 1/25. 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.
dom. 3/159:50 am
FRA
-
EYW
1 stop29h 58m
KLM
sáb. 3/286:25 pm
EYW
-
FRA
1 stop32h 30m
KLM
Deal found 1/25$665
This Flighttix deal was found by Cheapflights users on 1/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/1510:50 am
FRA
-
EYW
1 stop29h 21m
British Airways
vie. 3/274:40 pm
EYW
-
FRA
1 stop32h 40m
British Airways
Deal found 1/25$667
This American Airlines deal was found by Cheapflights users on 1/25. 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.
dom. 3/1510:50 am
FRA
-
EYW
1 stop16h 47m
American Airlines
sáb. 3/287:42 pm
EYW
-
FRA
2 stops29h 38m
American Airlines
Deal found 1/25$675

Find flight deals from Frankfurt to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$641
(Billigflug)

Popular in

December

Cheapest in

October
Provider with most accurate pricing for Frankfurt am Main-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Frankfurt am Main-Key West flights.
Search Deals
From Frankfurt am Main to Key West
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt to Key West 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 enero 26, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Key West that are best for you.

Fly from

Frankfurt

Fly to

Key West

Route

Depart

Return

Price

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

jue. 2/5

10:15 am-11:56 pm

2 stops19h 41m

Key West

mar. 2/10

7:45 pm-7:40 pm

2 stops17h 55m

$641

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

jue. 2/5

10:15 am-9:47 pm

1 stop17h 32m

Key West

mar. 2/10

7:45 pm-7:15 am

2 stops53h 30m

$649

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

jue. 2/5

7:20 am-7:10 pm

2 stops17h 50m

Key West

mar. 2/10

6:43 pm-7:40 pm

2 stops18h 57m

$652

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

dom. 3/15

7:25 am-7:12 pm

2 stops40h 47m

Key West

vie. 3/27

3:56 pm-10:00 pm

2 stops25h 04m

$652

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

dom. 3/15

9:50 am-10:48 am

1 stop29h 58m

Key West

sáb. 3/28

6:25 pm-7:55 am

1 stop32h 30m

$665

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

dom. 3/15

10:50 am-10:37 pm

1 stop16h 47m

Key West

sáb. 3/28

7:42 pm-6:20 am

2 stops29h 38m

$675

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

mié. 6/10

10:30 am-1:02 pm

2 stops32h 32m

Key West

vie. 6/26

4:05 pm-7:25 am

1 stop33h 20m

$866

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

sáb. 5/23

5:10 pm-1:02 pm

2 stops25h 52m

Key West

vie. 6/5

2:30 pm-10:40 am

2 stops14h 10m

$903

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to Key West

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

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to Key West. 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 Key West from Frankfurt am Main?

    Most people fly into Key West (EYW) if they book a flight to Key West from Frankfurt am Main. On average, Key West has 0 inbound flights from Frankfurt am Main per day from 0 airlines. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • How long is the flight from Frankfurt am Main Airport to Key West?

    A quick flight from Frankfurt am Main Airport to Key West can take about 17h 32m. British Airways provides one of the quickest options available for as low as $649. The distance from Frankfurt am Main Airport to Key West is about 4945 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt to Key West 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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