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Cheap flights from Frankfurt am Main Airport to Key West from $678

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Key West departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Frankfurt am Main Airport to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:55 am - 7:42 pm
FRA
-
EYW
18h 47m
2 stops
Delta Logo
7:30 am - 7:50 am
EYW
-
FRA
19h 20m
2 stops
$678Delta
mar., mars 3 - mer., mars 11
KLM Logo
9:50 am - 7:42 pm
FRA
-
EYW
15h 52m
1 stop
KLM Logo
11:43 am - 8:40 am
EYW
-
FRA
15h 57m
1 stop
$686KLM
mar., mars 3 - mer., mars 11
KLM Logo
11:50 am - 7:41 pm
FRA
-
EYW
36h 51m
2 stops
KLM Logo
2:40 pm - 8:55 am
EYW
-
FRA
12h 15m
1 stop
$696KLM
lun., mars 23 - jeu., avr. 2
Delta Logo
10:40 am - 10:48 am
FRA
-
EYW
29h 08m
2 stops
Delta Logo
7:30 am - 8:55 am
EYW
-
FRA
19h 25m
1 stop
$705Delta
lun., mars 23 - ven., avr. 3
British Airways Logo
9:20 am - 10:54 am
FRA
-
EYW
31h 34m
2 stops
British Airways Logo
7:49 pm - 7:20 am
EYW
-
FRA
29h 31m
2 stops
$716British Airways
sam., mai 16 - sam., mai 23
American Airlines Logo
7:20 am - 10:37 pm
FRA
-
EYW
20h 17m
2 stops
American Airlines Logo
12:02 pm - 10:25 am
EYW
-
FRA
17h 23m
2 stops
$720American Airlines
lun., mars 9 - lun., mars 16
KLM Logo
9:50 am - 7:41 pm
FRA
-
EYW
14h 51m
1 stop
KLM Logo
2:40 pm - 8:55 am
EYW
-
FRA
12h 15m
1 stop
$722KLM
lun., mars 23 - jeu., avr. 2
United Airlines Logo
5:20 pm - 3:07 pm
FRA
-
EYW
27h 47m
1 stop
United Airlines Logo
4:05 pm - 6:50 am
EYW
-
FRA
32h 45m
2 stops
$723United Airlines
sam., mai 16 - sam., mai 23
Multiple Airlines Logo
11:50 am - 10:48 am
FRA
-
EYW
27h 58m
2 stops
Multiple Airlines Logo
7:30 am - 8:40 am
EYW
-
FRA
19h 10m
2 stops
$737Multiple Airlines
lun., mars 23 - jeu., avr. 2
Multiple Airlines Logo
7:05 am - 5:23 pm
FRA
-
EYW
16h 18m
2 stops
Multiple Airlines Logo
6:22 pm - 8:55 am
EYW
-
FRA
32h 33m
1 stop
$749Multiple Airlines
dim., avr. 26 - dim., mai 10

Delta flights from Frankfurt am Main Airport to Key West

Our best Delta deals on Frankfurt am Main Airport to Key West flight tickets
Delta
Mar 3
FRA6:55 amFrankfurt am Main
18h 47m
2 stops
EYW7:42 pmKey West
Mar 11
EYW7:30 amKey West
19h 20m
2 stops
FRA7:50 amFrankfurt am Main
$678
Delta
Feb 26
FRA6:55 amFrankfurt am Main
18h 47m
2 stops
EYW7:42 pmKey West
Mar 2
EYW7:10 amKey West
19h 30m
1 stop
FRA8:40 amFrankfurt am Main
$682
Delta
Mar 23
FRA10:40 amFrankfurt am Main
29h 08m
2 stops
EYW10:48 amKey West
Apr 3
EYW7:30 amKey West
19h 25m
1 stop
FRA8:55 amFrankfurt am Main
$705

KLM flights from Frankfurt am Main Airport to Key West

Our best KLM deals on Frankfurt am Main Airport to Key West flight tickets
KLM
Mar 3
FRA9:50 amFrankfurt am Main
15h 52m
1 stop
EYW7:42 pmKey West
Mar 11
EYW11:43 amKey West
15h 57m
1 stop
FRA8:40 amFrankfurt am Main
$686
KLM
Mar 23
FRA11:50 amFrankfurt am Main
36h 51m
2 stops
EYW7:41 pmKey West
Apr 2
EYW2:40 pmKey West
12h 15m
1 stop
FRA8:55 amFrankfurt am Main
$696
KLM
Mar 23
FRA9:50 amFrankfurt am Main
14h 51m
1 stop
EYW7:41 pmKey West
Apr 2
EYW2:40 pmKey West
12h 15m
1 stop
FRA8:55 amFrankfurt am Main
$722

momondo Fare Finder

 
Customize your flight search to find flights from Frankfurt am Main Airport 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, momondo users made 832,500 searches. Data last updated février 11, 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

Fly to

Route

Depart

Return

Price

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

mar. 3/3

6:55 am-7:42 pm

2 stops18h 47m

Key West

mer. 3/11

7:30 am-7:50 am

2 stops19h 20m

$678

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

mar. 3/3

9:50 am-7:42 pm

1 stop15h 52m

Key West

mer. 3/11

11:43 am-8:40 am

1 stop15h 57m

$686

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

lun. 3/23

11:50 am-7:41 pm

2 stops36h 51m

Key West

jeu. 4/2

2:40 pm-8:55 am

1 stop12h 15m

$696

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

lun. 3/23

10:40 am-10:48 am

2 stops29h 08m

Key West

ven. 4/3

7:30 am-8:55 am

1 stop19h 25m

$705

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

sam. 5/16

9:20 am-10:54 am

2 stops31h 34m

Key West

sam. 5/23

7:49 pm-7:20 am

2 stops29h 31m

$716

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

lun. 3/9

7:20 am-10:37 pm

2 stops20h 17m

Key West

lun. 3/16

12:02 pm-10:25 am

2 stops17h 23m

$720

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

lun. 3/23

9:50 am-7:41 pm

1 stop14h 51m

Key West

jeu. 4/2

2:40 pm-8:55 am

1 stop12h 15m

$722

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

sam. 5/16

5:20 pm-3:07 pm

1 stop27h 47m

Key West

sam. 5/23

4:05 pm-6:50 am

2 stops32h 45m

$723

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

lun. 3/23

11:50 am-10:48 am

2 stops27h 58m

Key West

jeu. 4/2

7:30 am-8:40 am

2 stops19h 10m

$737

Frankfurt am MainKey West

FRA - EYW

FRAEYW

Frankfurt am Main

dim. 4/26

7:05 am-5:23 pm

2 stops16h 18m

Key West

dim. 5/10

6:22 pm-8:55 am

1 stop32h 33m

$749

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from Frankfurt am Main Airport to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Frankfurt am Main Airport and Key West?

When to book flights from Frankfurt am Main Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Frankfurt am Main Airport to Key West (FRA to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to Key West

Fastest flight time

17h 46m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Key West takes 17h 46m
There are no direct flights from Frankfurt am Main Airport to Key West. There are no popular flight routes from Frankfurt am Main Airport to Key West.
Search flight deals

  • How far is Frankfurt am Main to Key West by plane?

    The straight-line distance from Frankfurt am Main to Key West is 4946.8 mi. Flights usually cover this in 17h 46m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to Key West Airport?

    Prices for flights from Frankfurt am Main Airport to Key West Airport are updated daily.

  • How old do you have to be to fly from Frankfurt am Main Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to Key West?

Finding the right flight to Key West from Frankfurt am Main is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

Can I find flights from Frankfurt am Main to Key West with flexible booking policies on momondo?

Flights from Frankfurt am Main to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Frankfurt am Main to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Frankfurt am Main.

I’m not ready to book a flight from Frankfurt am Main to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Frankfurt am Main to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
ven. 3/13
ven. 3/20
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