What airlines fly to Prague?

Delta, British Airways and United Airlines are the top three most popular airlines that fly to Prague from Louisville according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 5 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Václav Havel Prague Airport?

Prices for flights from Louisville Intl Airport to Václav Havel Prague Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Louisville Intl Airport to Václav Havel Prague Airport?

There is 1 operator available for flights from Louisville Intl Airport to Václav Havel Prague Airport as of September 2025.

How old do you have to be to fly from Louisville Intl Airport to Václav Havel Prague Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Václav Havel Prague Airport.

What documentation or ID do you need to fly to Václav Havel Prague Airport?

The travel and health documents you'll need for your trip to Václav Havel Prague 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 Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$617 Cheap Flights from Louisville to Prague (SDF-PRG) in 2025

Q: What is the typical price of a round-trip flight between Louisville and Prague?

Prices are currently low for flights on this route. Typical prices usually range from $688 to $1,079. The lowest price recently found on this route was $617.

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Find the cheapest flights from Louisville to Prague (SDF-PRG)

Round-trip

One-way

Cheap round-trip flights

9:30 am - 9:00 amSDF-PRG

17h 30m2 stops

11:00 am - 8:49 amPRG-SDF

27h 49m2 stops

$617Delta

Find Deal

mar., sep. 23 - mar., sep. 30

9:55 am - 2:00 pmSDF-PRG

22h 05m2 stops

6:15 am - 8:44 pmPRG-SDF

19h 29m2 stops

$660United Airlines

Find Deal

dom., oct. 19 - dom., oct. 26

8:08 pm - 8:05 pmSDF-PRG

17h 57m2 stops

7:10 am - 9:17 pmPRG-SDF

20h 07m2 stops

$688American Airlines

Find Deal

vie., oct. 17 - vie., oct. 24

5:53 pm - 8:05 pmSDF-PRG

20h 12m2 stops

7:10 am - 10:48 pmPRG-SDF

21h 38m2 stops

$690British Airways

Find Deal

vie., oct. 17 - vie., oct. 24

2:15 pm - 6:45 pmSDF-PRG

22h 30m2 stops

7:35 pm - 10:25 pmPRG-SDF

31h 50m2 stops

$782

Find Deal

jue., oct. 23 - dom., oct. 26

7:15 am - 9:05 amSDF-PRG

19h 50m3 stops

2:55 pm - 6:03 pmPRG-SDF

33h 08m3 stops

$800

Find Deal

vie., oct. 17 - vie., oct. 24

7:36 pm - 12:10 pmSDF-PRG

34h 34m2 stops

11:40 am - 8:48 pmPRG-SDF

39h 08m2 stops

$811United Airlines

Find Deal

sáb., sep. 20 - sáb., sep. 27

7:49 am - 10:00 amSDF-PRG

44h 11m3 stops

1:45 pm - 6:03 pmPRG-SDF

34h 18m3 stops

$1,004

Find Deal

vie., oct. 17 - vie., oct. 24

1:40 pm - 12:10 pmSDF-PRG

16h 30m2 stops

6:00 am - 8:33 pmPRG-SDF

20h 33m3 stops

$1,088

Find Deal

mar., sep. 23 - mar., sep. 30

10:55 am - 10:50 amSDF-PRG

17h 55m3 stops

6:00 am - 8:33 pmPRG-SDF

20h 33m3 stops

$1,215Air Canada

Find Deal

mar., sep. 23 - mar., sep. 30

United Airlines flights from Louisville to Prague

Our best United Airlines deals on Louisville to Prague flight tickets

United Airlines

Oct 19

SDF9:55 amLouisville Intl

22h 05m

2 stops

PRG2:00 pmVáclav Havel Prague

Oct 26

PRG6:15 amVáclav Havel Prague

19h 29m

2 stops

SDF8:44 pmLouisville Intl

$660

Find similar

United Airlines

Sep 20

SDF7:36 pmLouisville Intl

34h 34m

2 stops

PRG12:10 pmVáclav Havel Prague

Sep 27

PRG11:40 amVáclav Havel Prague

39h 08m

2 stops

SDF8:48 pmLouisville Intl

$811

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mar. 9/23

9:30 am-9:00 am

2 stops17h 30m

Václav Havel Prague

mar. 9/30

11:00 am-8:49 am

2 stops27h 49m

$617

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

dom. 10/19

9:55 am-2:00 pm

2 stops22h 05m

Václav Havel Prague

dom. 10/26

6:15 am-8:44 pm

2 stops19h 29m

$660

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

vie. 10/17

8:08 pm-8:05 pm

2 stops17h 57m

Václav Havel Prague

vie. 10/24

7:10 am-9:17 pm

2 stops20h 07m

$688

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

vie. 10/17

5:53 pm-8:05 pm

2 stops20h 12m

Václav Havel Prague

vie. 10/24

7:10 am-10:48 pm

2 stops21h 38m

$690

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

jue. 10/23

2:15 pm-6:45 pm

2 stops22h 30m

Václav Havel Prague

dom. 10/26

7:35 pm-10:25 pm

2 stops31h 50m

$782

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

vie. 10/17

7:15 am-9:05 am

3 stops19h 50m

Václav Havel Prague

vie. 10/24

2:55 pm-6:03 pm

3 stops33h 08m

$800

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

sáb. 9/20

7:36 pm-12:10 pm

2 stops34h 34m

Václav Havel Prague

sáb. 9/27

11:40 am-8:48 pm

2 stops39h 08m

$811

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

vie. 10/17

7:49 am-10:00 am

3 stops44h 11m

Václav Havel Prague

vie. 10/24

1:45 pm-6:03 pm

3 stops34h 18m

$1,004

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mar. 9/23

1:40 pm-12:10 pm

2 stops16h 30m

Václav Havel Prague

mar. 9/30

6:00 am-8:33 pm

3 stops20h 33m

$1,088

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mar. 9/23

10:55 am-10:50 am

3 stops17h 55m

Václav Havel Prague

mar. 9/30

6:00 am-8:33 pm

3 stops20h 33m

$1,215

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Prague

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 typical price of a round-trip flight between Louisville and Prague?

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from Louisville to Prague is on a Thursday. Travelers who choose to depart for Prague on a Thursday will often find tickets for as low as $927. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Louisville to Prague for around $1,512.

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

According to our data, the cheapest time of day to fly to Prague is in the afternoon. momondo users have found flights departing from Louisville to Prague in the afternoon for as low as $1,073. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,322. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Louisville to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Prague according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Prague (SDF to PRG) flight deals and tips

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

Direct flights	None

There are no direct flights from Louisville to Prague. There are no popular flight routes from Louisville to Prague.

Search flight deals

How far is Louisville Intl to Václav Havel Prague by plane?
The distance between Louisville Intl and Václav Havel Prague is about 4646.9 mi. A reasonable flight in good conditions will take 16h 30m.
When did momondo last update prices for flights from Louisville Intl Airport to Václav Havel Prague Airport?
Prices for flights from Louisville Intl Airport to Václav Havel Prague Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Václav Havel Prague Airport?
There is 1 operator available for flights from Louisville Intl Airport to Václav Havel Prague Airport as of September 2025.
How old do you have to be to fly from Louisville Intl Airport to Václav Havel Prague Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents you'll need for your trip to Václav Havel Prague 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 Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Prague?
momondo data reveals that the most frequently booked airline on the route from Louisville to Prague is United Airlines, representing 100% of all bookings.

Best airlines flying from Louisville to Prague

Compare and see reviews for airlines that fly from Louisville to Prague with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $680	Free Cancellation	Rating 7.4 8,937 reviews		Search United Airlines flights

Český Krumlov

Pilsen

Liberec

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Prague?

Finding the right flight to Prague from Louisville 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 Prague quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Louisville to Prague flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Prague?

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

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

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

An easier way to manage your Prague trip

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Cheap flights from Louisville to Prague from $617

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Prague departing on 9/23. 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 Louisville to Prague (SDF-PRG)

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United Airlines flights from Louisville to Prague

Our best United Airlines deals on Louisville to Prague flight tickets

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How to get the cheapest flight ticket from Louisville to Prague

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 Louisville and Prague?

What is the cheapest day to depart on your flight to Prague?

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

What airlines fly to Prague?

When to book flights from Louisville to Prague

Cheap Louisville to Prague (SDF to PRG) flight deals and tips

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

Direct flights

How far is Louisville Intl to Václav Havel Prague by plane?

When did momondo last update prices for flights from Louisville Intl Airport to Václav Havel Prague Airport?

How many operators does momondo search for flights from Louisville Intl Airport to Václav Havel Prague Airport?

How old do you have to be to fly from Louisville Intl Airport to Václav Havel Prague Airport?

What documentation or ID do you need to fly to Václav Havel Prague Airport?

What is the most popular airline from Louisville to Prague?

Best airlines flying from Louisville to Prague

Compare and see reviews for airlines that fly from Louisville to Prague with momondo

Traveling to a place near Prague?

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Prague?

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

How can momondo help me find flights from Louisville to Prague?

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

An easier way to manage your Prague 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

Fly your favorite airline to Prague

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