What is the cheapest airline that flies from Key West to Czech Republic?

American Airlines is the most popular carrier operating from Key West to Czech Republic

When did momondo last update prices for flights from Key West Airport to Czech Republic?

Prices for flights from Key West Airport to Czech Republic refresh daily.

How old do you have to be to fly from Key West Airport to Czech Republic?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Czech Republic.

What documentation or ID do you need to fly to Czech Republic?

The required travel and health documents for your Czech Republic trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Czech Republic. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$457 Cheap Flights from Key West to the Czech Republic in 2025/26

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Find the cheapest flights from Key West to the Czech Republic

Round-trip

One-way

Cheap round-trip flights

6:10 pm - 9:00 amEYW-PRG

32h 50m2 stops

6:00 am - 8:06 pmPRG-EYW

20h 06m2 stops

$678Delta

Find Deal

Tue, Sep 30 - Tue, Oct 14

7:00 am - 11:45 amEYW-PRG

22h 45m2 stops

6:00 am - 5:12 pmPRG-EYW

17h 12m2 stops

$681Delta

Find Deal

Mon, Sep 29 - Tue, Oct 14

3:02 pm - 1:55 pmEYW-PRG

16h 53m2 stops

11:50 am - 3:09 pmPRG-EYW

57h 19m2 stops

$701United Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

3:02 pm - 4:05 pmEYW-PRG

19h 03m2 stops

11:50 am - 3:09 pmPRG-EYW

57h 19m2 stops

$703United Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

7:00 am - 5:40 pmEYW-PRG

28h 40m2 stops

2:30 pm - 5:21 pmPRG-EYW

32h 51m2 stops

$712Delta

Find Deal

Sun, Sep 28 - Mon, Oct 13

2:00 pm - 9:00 amEYW-PRG

37h 00m2 stops

2:30 pm - 5:12 pmPRG-EYW

32h 42m2 stops

$728Delta

Find Deal

Tue, Sep 30 - Thu, Oct 16

1:59 pm - 5:00 pmEYW-PRG

21h 01m2 stops

5:45 pm - 5:16 pmPRG-EYW

29h 31m2 stops

$769British Airways

Find Deal

Mon, Sep 29 - Mon, Oct 13

6:10 pm - 5:40 pmEYW-PRG

17h 30m2 stops

6:00 am - 8:06 pmPRG-EYW

20h 06m2 stops

$812KLM

Find Deal

Sun, Sep 28 - Wed, Oct 15

6:10 pm - 5:40 pmEYW-PRG

17h 30m2 stops

6:00 am - 5:21 pmPRG-EYW

17h 21m2 stops

$872KLM

Find Deal

Tue, Sep 30 - Mon, Oct 13

1:59 pm - 9:35 amEYW-PRG

37h 36m2 stops

5:45 pm - 5:16 pmPRG-EYW

29h 31m2 stops

$1,005British Airways

Find Deal

Sat, Sep 27 - Mon, Oct 13

Delta flights from Key West to Czech Republic

Our best Delta deals on Key West to Czech Republic flight tickets

Delta

Sep 30

EYW6:10 pmKey West

32h 50m

2 stops

PRG9:00 amVáclav Havel Prague

Oct 14

PRG6:00 amVáclav Havel Prague

20h 06m

2 stops

EYW8:06 pmKey West

$678

Find similar

Delta

Sep 29

EYW7:00 amKey West

22h 45m

2 stops

PRG11:45 amVáclav Havel Prague

Oct 14

PRG6:00 amVáclav Havel Prague

17h 12m

2 stops

EYW5:12 pmKey West

$681

Find similar

Delta

Sep 28

EYW7:00 amKey West

28h 40m

2 stops

PRG5:40 pmVáclav Havel Prague

Oct 13

PRG2:30 pmVáclav Havel Prague

32h 51m

2 stops

EYW5:21 pmKey West

$712

Find similar

United Airlines flights from Key West to Czech Republic

Our best United Airlines deals on Key West to Czech Republic flight tickets

United Airlines

Dec 11

EYW3:02 pmKey West

16h 53m

2 stops

PRG1:55 pmVáclav Havel Prague

Dec 15

PRG11:50 amVáclav Havel Prague

57h 19m

2 stops

EYW3:09 pmKey West

$701

Find similar

United Airlines

Dec 11

EYW3:02 pmKey West

19h 03m

2 stops

PRG4:05 pmVáclav Havel Prague

Dec 15

PRG11:50 amVáclav Havel Prague

57h 19m

2 stops

EYW3:09 pmKey West

$703

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Key West to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestPrague

EYW - PRG

EYWPRG

Key West

Tue 9/30

6:10 pm-9:00 am

2 stops32h 50m

Václav Havel Prague

Tue 10/14

6:00 am-8:06 pm

2 stops20h 06m

$678

Key WestPrague

EYW - PRG

EYWPRG

Key West

Mon 9/29

7:00 am-11:45 am

2 stops22h 45m

Václav Havel Prague

Tue 10/14

6:00 am-5:12 pm

2 stops17h 12m

$681

Key WestPrague

EYW - PRG

EYWPRG

Key West

Thu 12/11

3:02 pm-1:55 pm

2 stops16h 53m

Václav Havel Prague

Mon 12/15

11:50 am-3:09 pm

2 stops57h 19m

$701

Key WestPrague

EYW - PRG

EYWPRG

Key West

Thu 12/11

3:02 pm-4:05 pm

2 stops19h 03m

Václav Havel Prague

Mon 12/15

11:50 am-3:09 pm

2 stops57h 19m

$703

Key WestPrague

EYW - PRG

EYWPRG

Key West

Sun 9/28

7:00 am-5:40 pm

2 stops28h 40m

Václav Havel Prague

Mon 10/13

2:30 pm-5:21 pm

2 stops32h 51m

$712

Key WestPrague

EYW - PRG

EYWPRG

Key West

Tue 9/30

2:00 pm-9:00 am

2 stops37h 00m

Václav Havel Prague

Thu 10/16

2:30 pm-5:12 pm

2 stops32h 42m

$728

Key WestPrague

EYW - PRG

EYWPRG

Key West

Mon 9/29

1:59 pm-5:00 pm

2 stops21h 01m

Václav Havel Prague

Mon 10/13

5:45 pm-5:16 pm

2 stops29h 31m

$769

Key WestPrague

EYW - PRG

EYWPRG

Key West

Sun 9/28

6:10 pm-5:40 pm

2 stops17h 30m

Václav Havel Prague

Wed 10/15

6:00 am-8:06 pm

2 stops20h 06m

$812

Key WestPrague

EYW - PRG

EYWPRG

Key West

Tue 9/30

6:10 pm-5:40 pm

2 stops17h 30m

Václav Havel Prague

Mon 10/13

6:00 am-5:21 pm

2 stops17h 21m

$872

Key WestPrague

EYW - PRG

EYWPRG

Key West

Sat 9/27

1:59 pm-9:35 am

2 stops37h 36m

Václav Havel Prague

Mon 10/13

5:45 pm-5:16 pm

2 stops29h 31m

$1,005

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Key West to Czech Republic

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

Prices

Airlines

What is the cheapest day to depart on your flight to Czech Republic?

The cheapest day to depart from Key West to Czech Republic is on a Tuesday when prices can be found for as low as $526. The most expensive day to fly to Czech Republic is Wednesday, with ticket prices averaging around $1,418.

What is the cheapest time of day to depart on your flight to Czech Republic?

In the afternoon is the cheapest time of day to fly from Key West to Czech Republic when you can find flight prices for as low as $865. Flying to Czech Republic in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Czech Republic are more costly in the evening, with an average ticket price of $1,446. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Key West to Czech Republic flight deals and tips

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

Direct flights	None

There are no direct flights from Key West to Czech Republic. There are no popular flight routes from Key West to Czech Republic.

Search flight deals

When did momondo last update prices for flights from Key West Airport to Czech Republic?
Prices for flights from Key West Airport to Czech Republic refresh daily.
How old do you have to be to fly from Key West Airport to Czech Republic?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Czech Republic.
What documentation or ID do you need to fly to Czech Republic?
The required travel and health documents for your Czech Republic trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Czech Republic. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Czech Republic?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Key West to Czech Republic. momondo saves you time and could save you money on your trip.

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

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

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

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 Czech Republic from Key West.

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

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

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Flights to Praguefrom $342

Flights to Ostravafrom $650

Flights to Brnofrom $766

Flights to Carlsbad, Carlsbad Regionfrom $1,205

Flights to Pardubice

Cheap flights from Key West to the Czech Republic from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to the Czech Republic departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Key West to the Czech Republic

Cheap round-trip flights

Cheap one-way flights

Delta flights from Key West to Czech Republic

Our best Delta deals on Key West to Czech Republic flight tickets

United Airlines flights from Key West to Czech Republic

Our best United Airlines deals on Key West to Czech Republic flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Key West to the Czech Republic that are best for you.

See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Key West to Czech Republic

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 day to depart on your flight to Czech Republic?

The cheapest day to depart from Key West to Czech Republic is on a Tuesday when prices can be found for as low as $526. The most expensive day to fly to Czech Republic is Wednesday, with ticket prices averaging around $1,418.

What is the cheapest time of day to depart on your flight to Czech Republic?

What is the cheapest airline that flies from Key West to Czech Republic?

American Airlines is the most popular carrier operating from Key West to Czech Republic

Cheap Key West to Czech Republic flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Key West Airport to Czech Republic?

How old do you have to be to fly from Key West Airport to Czech Republic?

What documentation or ID do you need to fly to Czech Republic?

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Czech Republic?

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

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

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

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo