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Key West

$632+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — EYW
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$632
(KLM)

Popular in

December

Cheapest in

March

Average price

$937
From Frankfurt am Main to Key West
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 29, 2025.

This KLM deal was found by Cheapflights users on 7/29. 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.
Mon 9/157:00 amFRA - EYW
2 stops19h 07mKLM
Sun 9/217:00 amEYW - FRA
1 stop19h 55mKLM
Deal found 7/29$632
This Billigflug deal was found by Cheapflights users on 7/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:20 amFRA - EYW
2 stops15h 39mMultiple Airlines
Fri 9/1911:25 amEYW - FRA
2 stops24h 50mMultiple Airlines
Deal found 7/29$636
This American Airlines deal was found by Cheapflights users on 7/28. 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 11/1910:50 amFRA - EYW
2 stops32h 11mAmerican Airlines
Tue 12/22:50 pmEYW - FRA
2 stops17h 20mAmerican Airlines
Deal found 7/28$640
This British Airways deal was found by Cheapflights users on 7/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:35 pmFRA - EYW
2 stops32h 54mBritish Airways
Mon 12/11:45 pmEYW - FRA
2 stops22h 25mBritish Airways
Deal found 7/28$649
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:05 amFRA - EYW
2 stops19h 02mAir France
Sun 9/216:10 pmEYW - FRA
1 stop32h 45mAir France
Deal found 7/29$669
This Delta deal was found by Cheapflights users on 7/28. 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 8/1111:00 amFRA - EYW
2 stops29h 56mDelta
Mon 8/182:00 pmEYW - FRA
1 stop12h 55mDelta
Deal found 7/28$676
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/319:45 amFRA - EYW
2 stops59h 34mUnited Airlines
Sat 11/84:00 pmEYW - FRA
1 stop32h 35mUnited Airlines
Deal found 7/29$711
This lastminute.com deal was found by Cheapflights users on 7/27. 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.
Fri 8/111:00 amFRA - EYW
2 stops38h 49mVirgin Atlantic
Fri 8/2211:52 amEYW - FRA
2 stops14h 48mVirgin Atlantic
Deal found 7/27$966

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 July 29, 2025.
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

Mon 9/15

7:00 am-8:07 pm

2 stops19h 07m

Key West

Sun 9/21

7:00 am-8:55 am

1 stop19h 55m

$632

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Fri 9/12

9:20 am-6:59 pm

2 stops15h 39m

Key West

Fri 9/19

11:25 am-6:15 pm

2 stops24h 50m

$636

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Wed 11/19

10:50 am-9:48 pm

1 stop16h 58m

Key West

Fri 11/28

2:00 pm-3:40 pm

2 stops19h 40m

$640

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Sat 11/22

4:35 pm-7:29 pm

2 stops32h 54m

Key West

Mon 12/1

1:45 pm-6:10 pm

2 stops22h 25m

$649

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Mon 9/15

7:05 am-8:07 pm

2 stops19h 02m

Key West

Sun 9/21

6:10 pm-8:55 am

1 stop32h 45m

$669

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Mon 8/11

11:00 am-10:56 am

2 stops29h 56m

Key West

Mon 8/18

2:00 pm-8:55 am

1 stop12h 55m

$676

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

Fri 10/31

9:45 am-4:19 pm

2 stops59h 34m

Key West

Sat 11/8

4:00 pm-6:35 am

1 stop32h 35m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Cheapflights Insights

Everything you need to know about your flight from Frankfurt am Main Airport to Key West

What is the cheapest month to book a flight from Frankfurt am Main Airport to Key West?

Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Key West (average of $328). Flying from Frankfurt am Main Airport to Key West in March is currently the most expensive (average of $492). 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.

How much does it cost to fly round-trip from Frankfurt am Main Airport to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated July 29, 2025.
See what other customers who have flown with Delta, KLM, and Air France from Frankfurt am Main Airport to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines flying from Frankfurt am Main Airport to Key West round-trip?

    According to our current data, KLM ($632), American Airlines ($640), and British Airways ($649) offers the cheapest pricing from Frankfurt am Main Airport to Key West. These flights start at 14% lower than the current average price 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to Key West?

    Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Key West (average of $328). Flying from Frankfurt am Main Airport to Key West in March is currently the most expensive (average of $492). 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

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