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Cheap flights from Prague to Key West from $1,027

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Key West departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Prague to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:15 am - 10:57 am
PRG
-
EYW
30h 42m
2 stops
American Airlines Logo
8:03 pm - 10:50 pm
EYW
-
PRG
20h 47m
2 stops
$1,027American Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
6:00 am - 1:30 pm
PRG
-
EYW
37h 30m
2 stops
United Airlines Logo
2:15 pm - 5:50 pm
EYW
-
PRG
21h 35m
2 stops
$1,031United Airlines
Sat, Aug 8 - Sat, Sep 5
United Airlines Logo
6:00 am - 1:30 pm
PRG
-
EYW
37h 30m
2 stops
United Airlines Logo
2:15 pm - 5:50 pm
EYW
-
PRG
21h 35m
2 stops
$1,031United Airlines
Sat, Aug 8 - Fri, Sep 4
United Airlines Logo
6:00 am - 1:30 pm
PRG
-
EYW
37h 30m
2 stops
United Airlines Logo
2:15 pm - 5:50 pm
EYW
-
PRG
21h 35m
2 stops
$1,031United Airlines
Sat, Aug 8 - Tue, Sep 1
United Airlines Logo
6:15 am - 1:30 pm
PRG
-
EYW
37h 15m
2 stops
United Airlines Logo
2:15 pm - 5:50 pm
EYW
-
PRG
21h 35m
2 stops
$1,034United Airlines
Sat, Aug 8 - Sat, Sep 5
United Airlines Logo
6:15 am - 1:30 pm
PRG
-
EYW
37h 15m
2 stops
United Airlines Logo
2:15 pm - 5:50 pm
EYW
-
PRG
21h 35m
2 stops
$1,034United Airlines
Sat, Aug 8 - Tue, Sep 1
United Airlines Logo
6:00 am - 1:30 pm
PRG
-
EYW
37h 30m
2 stops
United Airlines Logo
2:15 pm - 4:00 pm
EYW
-
PRG
19h 45m
2 stops
$1,053United Airlines
Sat, Aug 8 - Mon, Aug 31
United Airlines Logo
6:00 am - 3:19 pm
PRG
-
EYW
39h 19m
2 stops
United Airlines Logo
2:15 pm - 5:30 pm
EYW
-
PRG
21h 15m
2 stops
$1,054United Airlines
Sat, Aug 8 - Wed, Sep 2
United Airlines Logo
6:15 am - 1:30 pm
PRG
-
EYW
37h 15m
2 stops
United Airlines Logo
2:15 pm - 5:30 pm
EYW
-
PRG
21h 15m
2 stops
$1,057United Airlines
Sat, Aug 8 - Wed, Sep 2
United Airlines Logo
6:15 am - 1:30 pm
PRG
-
EYW
37h 15m
2 stops
United Airlines Logo
2:15 pm - 5:55 pm
EYW
-
PRG
21h 40m
2 stops
$1,060United Airlines
Sat, Aug 8 - Thu, Sep 3

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American Airlines flights from Prague to Key West

Our best American Airlines deals on Prague to Key West flight tickets
American Airlines
Oct 1
PRG10:15 amVáclav Havel Prague
30h 42m
2 stops
EYW10:57 amKey West
Oct 5
EYW8:03 pmKey West
20h 47m
2 stops
PRG10:50 pmVáclav Havel Prague
$1,027
American Airlines
Oct 1
PRG10:15 amVáclav Havel Prague
30h 42m
2 stops
EYW10:57 amKey West
Oct 5
EYW8:03 pmKey West
20h 47m
2 stops
PRG10:50 pmVáclav Havel Prague
$1,038
American Airlines
Aug 6
PRG10:15 amVáclav Havel Prague
31h 21m
2 stops
EYW11:36 amKey West
Sep 4
EYW1:50 pmKey West
27h 00m
2 stops
PRG10:50 pmVáclav Havel Prague
$1,129

Delta flights from Prague to Key West

Our best Delta deals on Prague to Key West flight tickets
Delta
Aug 6
PRG6:00 amVáclav Havel Prague
17h 20m
2 stops
EYW5:20 pmKey West
Sep 3
EYW7:40 amKey West
28h 00m
2 stops
PRG5:40 pmVáclav Havel Prague
$1,089
Delta
Aug 5
PRG11:00 amVáclav Havel Prague
29h 50m
2 stops
EYW10:50 amKey West
Aug 30
EYW1:59 pmKey West
21h 41m
2 stops
PRG5:40 pmVáclav Havel Prague
$1,123
Delta
Aug 8
PRG2:30 pmVáclav Havel Prague
26h 20m
2 stops
EYW10:50 amKey West
Aug 30
EYW6:15 pmKey West
17h 25m
2 stops
PRG5:40 pmVáclav Havel Prague
$1,125

momondo Fare Finder

 
Customize your flight search to find flights from Prague 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 July 30, 2026.
Use the filters below to find and compare flights from Prague to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Thu 10/1

10:15 am-10:57 am

2 stops30h 42m

Key West

Mon 10/5

8:03 pm-10:50 pm

2 stops20h 47m

$1,027

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:00 am-1:30 pm

2 stops37h 30m

Key West

Sat 9/5

2:15 pm-5:50 pm

2 stops21h 35m

$1,031

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:00 am-1:30 pm

2 stops37h 30m

Key West

Fri 9/4

2:15 pm-5:50 pm

2 stops21h 35m

$1,031

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:00 am-1:30 pm

2 stops37h 30m

Key West

Tue 9/1

2:15 pm-5:50 pm

2 stops21h 35m

$1,031

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:15 am-1:30 pm

2 stops37h 15m

Key West

Sat 9/5

2:15 pm-5:50 pm

2 stops21h 35m

$1,034

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:15 am-1:30 pm

2 stops37h 15m

Key West

Tue 9/1

2:15 pm-5:50 pm

2 stops21h 35m

$1,034

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:00 am-1:30 pm

2 stops37h 30m

Key West

Mon 8/31

2:15 pm-4:00 pm

2 stops19h 45m

$1,053

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:00 am-3:19 pm

2 stops39h 19m

Key West

Wed 9/2

2:15 pm-5:30 pm

2 stops21h 15m

$1,054

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:15 am-1:30 pm

2 stops37h 15m

Key West

Wed 9/2

2:15 pm-5:30 pm

2 stops21h 15m

$1,057

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

6:15 am-1:30 pm

2 stops37h 15m

Key West

Thu 9/3

2:15 pm-5:55 pm

2 stops21h 40m

$1,060

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Prague 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 cheapest airline that flies from Václav Havel Prague to Key West?

United Airlines and American Airlines are the most popular carriers operating from Václav Havel Prague to Key West

When to book flights from Prague to Key West

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

Cheap Prague to Key West (PRG to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Key West

Fastest flight time

38h 14m

Direct flights

None
The fastest flight from Prague to Key West takes 38h 14m
There are no direct flights from Prague to Key West. There are no popular flight routes from Prague to Key West.
Search flight deals

Frequently asked questions about flying from Prague to Key West

  • How far is Václav Havel Prague to Key West by plane?

    There are 5191.8 mi between Václav Havel Prague and Key West. By plane, this route typically takes 38h 14m.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to Key West Airport?

    Prices for flights from Václav Havel Prague Airport to Key West Airport refresh daily.

  • How old do you have to be to fly from Václav Havel Prague Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to Key West Airport.

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

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek 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 Prague to Key West?

It is quick and easy to find Prague to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Prague to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Prague to Key West?

momondo provides multiple filters to help you find the best flight to Key West from Prague. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Prague to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

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