How long is the flight from Kentucky to Czech Republic?

On average, it takes 15h 40m to fly from Kentucky to Czech Republic if you fly out of Lexington (the most popular airport in Kentucky) and into Prague (the most popular airport in Czech Republic). If you’re flying out of Louisville and into Prague, then the flight time is around 17h 07m.

When did momondo last update prices for flights from Kentucky to Czech Republic?

Prices for flights from Kentucky to Czech Republic were last updated today.

How many operators does momondo search for flights from Kentucky to Czech Republic?

As of September 2026, there are 4 operators available to choose from for flights from Kentucky to Czech Republic.

How old do you have to be to fly from Kentucky to Czech Republic?

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 Kentucky 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.

$251 Cheap Flights from Kentucky to the Czech Republic in 2026

Find the cheapest flights from Kentucky to the Czech Republic

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 6:50 pmBNA Nashville Intl-PRG Václav Havel Prague

14h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

10:20 pm - 6:45 pmPRG Václav Havel Prague-BNA Nashville Intl

27h 25m2 stops Dublin Reykjavik Keflavik Intl

$760Multiple Airlines

Sun, Oct 18 - Mon, Nov 2

7:35 pm - 4:05 pmTYS Knoxville McGhee Tyson-PRG Václav Havel Prague

14h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:05 am - 7:51 pmPRG Václav Havel Prague-TYS Knoxville McGhee Tyson

18h 46m2 stops Frankfurt am Main Newark

$804Lufthansa

Tue, Jan 5 - Thu, Jan 14

5:26 pm - 5:30 pmSDF Louisville Intl-PRG Václav Havel Prague

18h 04m2 stops Dallas/Fort Worth London Heathrow

6:35 am - 9:36 pmPRG Václav Havel Prague-SDF Louisville Intl

21h 01m2 stops London Heathrow Chicago O'Hare Intl

$809British Airways

Mon, Dec 7 - Tue, Dec 15

1:14 pm - 2:05 pmSDF Louisville Intl-PRG Václav Havel Prague

18h 51m2 stops Chicago O'Hare Intl London Heathrow

6:35 am - 9:36 pmPRG Václav Havel Prague-SDF Louisville Intl

21h 01m2 stops London Heathrow Chicago O'Hare Intl

$809British Airways

Mon, Dec 7 - Tue, Dec 15

3:18 pm - 5:05 pmSDF Louisville Intl-PRG Václav Havel Prague

19h 47m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:35 am - 9:17 pmPRG Václav Havel Prague-SDF Louisville Intl

15h 42m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$810Delta

Mon, Dec 7 - Tue, Dec 15

6:30 am - 4:05 pmTYS Knoxville McGhee Tyson-PRG Václav Havel Prague

27h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:05 am - 12:05 amPRG Václav Havel Prague-TYS Knoxville McGhee Tyson

23h 00m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$817United Airlines

Sun, Dec 27 - Wed, Jan 13

6:30 am - 4:05 pmTYS Knoxville McGhee Tyson-PRG Václav Havel Prague

27h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:05 am - 8:59 pmPRG Václav Havel Prague-TYS Knoxville McGhee Tyson

19h 54m2 stops Frankfurt am Main Chicago O'Hare Intl

$857United Airlines

Tue, Dec 29 - Wed, Jan 6

9:10 pm - 5:05 pmCVG Cincinnati Cinci./N. Kentucky-PRG Václav Havel Prague

13h 55m1 stop Paris Charles de Gaulle

8:55 am - 11:12 pmPRG Václav Havel Prague-CVG Cincinnati Cinci./N. Kentucky

20h 17m2 stops Amsterdam Schiphol Minneapolis St Paul

$858Delta

Tue, Nov 3 - Tue, Nov 17

6:04 pm - 9:05 pmTRI Blountville Tri Cities TN/VA-PRG Václav Havel Prague

21h 01m2 stops Charlotte Douglas London Heathrow

7:40 am - 11:51 pmPRG Václav Havel Prague-TRI Blountville Tri Cities TN/VA

22h 11m2 stops London Heathrow Chicago O'Hare Intl

$915American Airlines

Fri, Dec 25 - Sat, Jan 9

8:26 pm - 10:50 pmTRI Blountville Tri Cities TN/VA-PRG Václav Havel Prague

20h 24m2 stops Charlotte Douglas London Heathrow

7:15 am - 11:57 pmPRG Václav Havel Prague-TRI Blountville Tri Cities TN/VA

22h 42m2 stops London Heathrow Chicago O'Hare Intl

$951American Airlines

Mon, Oct 5 - Mon, Oct 12

Cheap last minute flights

Enter your travel dates to find the best prices.

4:30 pm - 10:50 amCVG Cincinnati Cinci./N. Kentucky-PRG Václav Havel Prague

12h 20m1 stop Toronto Pearson Intl

11:45 am - 8:30 pmPRG Václav Havel Prague-CVG Cincinnati Cinci./N. Kentucky

14h 45m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$960Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

4:48 pm - 8:15 amLEX Lexington Blue Grass-PRG Václav Havel Prague

33h 27m1 stop Philadelphia

8:55 pm - 9:13 pmPRG Václav Havel Prague-LEX Lexington Blue Grass

30h 18m2 stops London Heathrow Chicago O'Hare Intl

$967British Airways

Thu, Sep 10 - Mon, Sep 14

8:01 am - 8:15 amCVG Cincinnati Cinci./N. Kentucky-PRG Václav Havel Prague

18h 14m1 stop Philadelphia

10:15 am - 5:33 pmPRG Václav Havel Prague-CVG Cincinnati Cinci./N. Kentucky

13h 18m1 stop Philadelphia

$969American Airlines

Fri, Sep 11 - Fri, Sep 18

10:30 am - 8:15 amCVG Cincinnati Cinci./N. Kentucky-PRG Václav Havel Prague

15h 45m2 stops Chicago O'Hare Intl Philadelphia

10:15 am - 10:57 pmPRG Václav Havel Prague-CVG Cincinnati Cinci./N. Kentucky

18h 42m2 stops Philadelphia Charlotte Douglas

$973American Airlines

Fri, Sep 11 - Fri, Sep 18

4:48 pm - 8:15 amLEX Lexington Blue Grass-PRG Václav Havel Prague

33h 27m1 stop Philadelphia

10:15 am - 11:51 pmPRG Václav Havel Prague-LEX Lexington Blue Grass

19h 36m1 stop Philadelphia

$990British Airways

Thu, Sep 10 - Mon, Sep 14

7:36 am - 8:15 amLEX Lexington Blue Grass-PRG Václav Havel Prague

18h 39m2 stops Charlotte Douglas Philadelphia

10:25 am - 10:59 pmPRG Václav Havel Prague-LEX Lexington Blue Grass

18h 34m2 stops London Heathrow Charlotte Douglas

$1,003American Airlines

Thu, Sep 10 - Mon, Sep 14

1:57 pm - 1:40 pmLEX Lexington Blue Grass-PRG Václav Havel Prague

17h 43m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main

1:20 pm - 5:11 pmPRG Václav Havel Prague-LEX Lexington Blue Grass

33h 51m3 stops Munich Franz Josef Strauss Toronto Pearson Intl Chicago O'Hare Intl

$1,128Air Canada

Thu, Sep 10 - Mon, Sep 14

1:57 pm - 10:50 amLEX Lexington Blue Grass-PRG Václav Havel Prague

38h 53m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:00 am - 8:28 pmPRG Václav Havel Prague-LEX Lexington Blue Grass

20h 28m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl

$1,132Multiple Airlines

Thu, Sep 10 - Mon, Sep 14

9:00 am - 10:50 amBNA Nashville Intl-PRG Václav Havel Prague

18h 50m2 stops Boston Logan Intl Frankfurt am Main

8:50 am - 8:51 pmPRG Václav Havel Prague-BNA Nashville Intl

19h 01m2 stops Frankfurt am Main Boston Logan Intl

$1,215Multiple Airlines

Tue, Sep 8 - Thu, Sep 10

1:37 pm - 8:15 amBNA Nashville Intl-PRG Václav Havel Prague

11h 38m1 stop Philadelphia

10:15 am - 6:53 pmPRG Václav Havel Prague-BNA Nashville Intl

15h 38m1 stop Philadelphia

$1,409American Airlines

Tue, Sep 8 - Thu, Sep 10

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British Airways flights from Kentucky to Czech Republic

Our best British Airways deals on Kentucky to Czech Republic flight tickets

British Airways

Dec 7

SDF5:26 pmLouisville Intl

18h 04m

2 stops

PRG5:30 pmVáclav Havel Prague

Dec 15

PRG6:35 amVáclav Havel Prague

21h 01m

2 stops

SDF9:36 pmLouisville Intl

$809

British Airways

Nov 15

CVG8:50 pmCincinnati Cinci./N. Kentucky

20h 00m

1 stop

PRG10:50 pmVáclav Havel Prague

Nov 27

PRG11:45 amVáclav Havel Prague

13h 10m

1 stop

CVG6:55 pmCincinnati Cinci./N. Kentucky

$827

British Airways

Nov 15

CVG8:50 pmCincinnati Cinci./N. Kentucky

15h 20m

1 stop

PRG6:10 pmVáclav Havel Prague

Nov 27

PRG11:45 amVáclav Havel Prague

13h 10m

1 stop

CVG6:55 pmCincinnati Cinci./N. Kentucky

$833

Delta flights from Kentucky to Czech Republic

Our best Delta deals on Kentucky to Czech Republic flight tickets

Delta

Dec 7

SDF3:18 pmLouisville Intl

19h 47m

2 stops

PRG5:05 pmVáclav Havel Prague

Dec 15

PRG11:35 amVáclav Havel Prague

15h 42m

2 stops

SDF9:17 pmLouisville Intl

$810

Delta

Nov 3

CVG9:10 pmCincinnati Cinci./N. Kentucky

13h 55m

1 stop

PRG5:05 pmVáclav Havel Prague

Nov 17

PRG8:55 amVáclav Havel Prague

20h 17m

2 stops

CVG11:12 pmCincinnati Cinci./N. Kentucky

$858

Delta

Nov 2

CVG6:42 pmCincinnati Cinci./N. Kentucky

16h 23m

2 stops

PRG5:05 pmVáclav Havel Prague

Nov 17

PRG6:30 amVáclav Havel Prague

15h 39m

1 stop

CVG4:09 pmCincinnati Cinci./N. Kentucky

$859

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvillePrague

BNA Nashville Intl - PRG Václav Havel Prague

BNAPRG

Nashville Intl

Sun 10/18

8:55 pm-6:50 pm

2 stops14h 55m

Václav Havel Prague

Mon 11/2

10:20 pm-6:45 pm

2 stops27h 25m

$760

Quickest round-trip

KnoxvillePrague

TYS Knoxville McGhee Tyson - PRG Václav Havel Prague

TYSPRG

Knoxville McGhee Tyson

Tue 1/5

7:35 pm-4:05 pm

2 stops14h 30m

Václav Havel Prague

Thu 1/14

7:05 am-7:51 pm

2 stops18h 46m

$804

LouisvillePrague

SDF Louisville Intl - PRG Václav Havel Prague

SDFPRG

Louisville Intl

Mon 12/7

5:26 pm-5:30 pm

2 stops18h 04m

Václav Havel Prague

Tue 12/15

6:35 am-9:36 pm

2 stops21h 01m

$809

LouisvillePrague

SDF Louisville Intl - PRG Václav Havel Prague

SDFPRG

Louisville Intl

Mon 12/7

1:14 pm-2:05 pm

2 stops18h 51m

Václav Havel Prague

Tue 12/15

6:35 am-9:36 pm

2 stops21h 01m

$809

LouisvillePrague

SDF Louisville Intl - PRG Václav Havel Prague

SDFPRG

Louisville Intl

Mon 12/7

3:18 pm-5:05 pm

2 stops19h 47m

Václav Havel Prague

Tue 12/15

11:35 am-9:17 pm

2 stops15h 42m

$810

KnoxvillePrague

TYS Knoxville McGhee Tyson - PRG Václav Havel Prague

TYSPRG

Knoxville McGhee Tyson

Sun 12/27

6:30 am-4:05 pm

2 stops27h 35m

Václav Havel Prague

Wed 1/13

7:05 am-12:05 am

2 stops23h 00m

$817

KnoxvillePrague

TYS Knoxville McGhee Tyson - PRG Václav Havel Prague

TYSPRG

Knoxville McGhee Tyson

Tue 12/29

6:30 am-4:05 pm

2 stops27h 35m

Václav Havel Prague

Wed 1/6

7:05 am-8:59 pm

2 stops19h 54m

$857

CincinnatiPrague

CVG Cincinnati Cinci./N. Kentucky - PRG Václav Havel Prague

CVGPRG

Cincinnati Cinci./N. Kentucky

Tue 11/3

9:10 pm-5:05 pm

1 stop13h 55m

Václav Havel Prague

Tue 11/17

8:55 am-11:12 pm

2 stops20h 17m

$858

BlountvillePrague

TRI Blountville Tri Cities TN/VA - PRG Václav Havel Prague

TRIPRG

Blountville Tri Cities TN/VA

Fri 12/25

6:04 pm-9:05 pm

2 stops21h 01m

Václav Havel Prague

Sat 1/9

7:40 am-11:51 pm

2 stops22h 11m

$915

BlountvillePrague

TRI Blountville Tri Cities TN/VA - PRG Václav Havel Prague

TRIPRG

Blountville Tri Cities TN/VA

Mon 10/5

8:26 pm-10:50 pm

2 stops20h 24m

Václav Havel Prague

Mon 10/12

7:15 am-11:57 pm

2 stops22h 42m

$951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky 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

Airlines

Other information

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

Delta, United Airlines, and British Airways are the most popular carriers operating from Kentucky to Czech Republic

Cheap Kentucky to Czech Republic flight deals and tips

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

Best Price Found	$251
Fastest flight time	13h 16m
Direct flights	None

The best one-way flight to Czech Republic from Kentucky in the past 72 hours is $251. The best round-trip flight deal from Kentucky to Czech Republic found on momondo in the last 72 hours is $760.

The fastest flight from Kentucky to Czech Republic takes 13h 16m

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

Search flight deals

Frequently asked questions about flying from Kentucky to the Czech Republic

When did momondo last update prices for flights from Kentucky to Czech Republic?
Prices for flights from Kentucky to Czech Republic were last updated today.
How many operators does momondo search for flights from Kentucky to Czech Republic?
As of September 2026, there are 4 operators available to choose from for flights from Kentucky to Czech Republic.
How old do you have to be to fly from Kentucky to Czech Republic?
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 Kentucky 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 Kentucky to Czech Republic?

Finding the right flight to Czech Republic from Kentucky 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 Czech Republic quick and easy, saving you time and money.

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

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

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

Once all potential Kentucky to Czech Republic flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Czech Republic, momondo offers a useful price alert feature which will track prices for flights to Czech Republic from Kentucky and alert you 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.

Start using Trips

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Thu 10/8

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Find better results for your trip to the Czech Republic

Popular cities

Other flights from Kentucky

Other flights to the Czech Republic

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the Czech Republic

Flights to Praguefrom $494

Flights to Brnofrom $1,058

Flights to Ostravafrom $881

Flights to Pardubice

Flights to Carlsbadfrom $1,205

Cheap flights from Kentucky to the Czech Republic from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to the Czech Republic departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Kentucky to the Czech Republic

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

British Airways flights from Kentucky to Czech Republic

Our best British Airways deals on Kentucky to Czech Republic flight tickets

Delta flights from Kentucky to Czech Republic

Our best Delta deals on Kentucky to Czech Republic flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kentucky 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 Kentucky to Czech Republic

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

How long is the flight from Kentucky to Czech Republic?

Cheap Kentucky to Czech Republic flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kentucky to the Czech Republic

Why use momondo?

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

Kentucky flight routes

According to popular flight searches on momondo this year

Czech Republic flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the Czech Republic

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the Czech Republic

List of cabin classes available on flights landing in the Czech Republic. Availability may vary depending on flight origin and airline.

Complete your trip to the Czech Republic

Explore popular destinations other users love

According to popular flight searches on momondo this year