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Cheap flights from Louisville to Prague from $495

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 1/21. 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
0 bags

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Find the cheapest flights from Louisville to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:13 pm - 5:30 pm
SDF
-
PRG
16h 17m2 stops
British Airways Logo
11:00 am - 11:19 pm
PRG
-
SDF
18h 19m2 stops
$495British Airways
mié., ene. 21 - mié., ene. 28
United Airlines Logo
8:29 am - 1:05 pm
SDF
-
PRG
22h 36m2 stops
United Airlines Logo
7:25 am - 8:28 pm
PRG
-
SDF
19h 03m2 stops
$508United Airlines
vie., ene. 30 - mar., feb. 3
Air Canada Logo
2:05 pm - 1:05 pm
SDF
-
PRG
17h 00m3 stops
Air Canada Logo
7:30 am - 8:28 pm
PRG
-
SDF
18h 58m3 stops
$521Air Canada
mié., ene. 21 - mié., ene. 28
Lufthansa Logo
6:00 pm - 4:05 pm
SDF
-
PRG
16h 05m2 stops
Lufthansa Logo
6:25 am - 7:55 pm
PRG
-
SDF
19h 30m2 stops
$6,155Lufthansa
jue., may. 14 - mar., may. 19
Air Canada Logo
1:55 pm - 1:40 pm
SDF
-
PRG
17h 45m3 stops
Air Canada Logo
6:00 am - 8:14 pm
PRG
-
SDF
20h 14m3 stops
$6,724Air Canada
jue., may. 14 - mar., may. 19
British Airways Logo
8:30 pm - 8:10 pm
SDF
-
PRG
17h 40m2 stops
British Airways Logo
10:20 am - 8:55 pm
PRG
-
SDF
16h 35m2 stops
$7,687British Airways
jue., may. 14 - mar., may. 19

British Airways flights from Louisville to Prague

Our best British Airways deals on Louisville to Prague flight tickets
British Airways
Jan 21
SDF7:13 pmLouisville Intl
16h 17m
2 stops
PRG5:30 pmVáclav Havel Prague
Jan 28
PRG11:00 amVáclav Havel Prague
18h 19m
2 stops
SDF11:19 pmLouisville Intl
$495
Find similar
British Airways
May 16
SDF4:45 pmLouisville Intl
34h 50m
2 stops
PRG9:35 amVáclav Havel Prague
May 24
PRG9:20 pmVáclav Havel Prague
30h 18m
2 stops
SDF9:38 pmLouisville Intl
$991
Find similar
British Airways
May 14
SDF8:30 pmLouisville Intl
17h 40m
2 stops
PRG8:10 pmVáclav Havel Prague
May 19
PRG10:20 amVáclav Havel Prague
16h 35m
2 stops
SDF8:55 pmLouisville Intl
$7,687
Find similar

Air Canada flights from Louisville to Prague

Our best Air Canada deals on Louisville to Prague flight tickets
Air Canada
Jan 21
SDF2:05 pmLouisville Intl
17h 00m
3 stops
PRG1:05 pmVáclav Havel Prague
Jan 28
PRG7:30 amVáclav Havel Prague
18h 58m
3 stops
SDF8:28 pmLouisville Intl
$521
Find similar
Air Canada
May 16
SDF11:00 amLouisville Intl
17h 50m
3 stops
PRG10:50 amVáclav Havel Prague
May 24
PRG6:10 amVáclav Havel Prague
20h 04m
3 stops
SDF8:14 pmLouisville Intl
$2,172
Find similar
Air Canada
May 14
SDF1:55 pmLouisville Intl
17h 45m
3 stops
PRG1:40 pmVáclav Havel Prague
May 19
PRG6:00 amVáclav Havel Prague
20h 14m
3 stops
SDF8:14 pmLouisville Intl
$6,724
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Prague 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 diciembre 9, 2025.
Use the filters below to find and compare flights from Louisville to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mié. 1/21

7:13 pm-5:30 pm

2 stops16h 17m

Václav Havel Prague

mié. 1/28

11:00 am-11:19 pm

2 stops18h 19m

$495

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

vie. 1/30

8:29 am-1:05 pm

2 stops22h 36m

Václav Havel Prague

mar. 2/3

7:25 am-8:28 pm

2 stops19h 03m

$508

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mié. 1/21

2:05 pm-1:05 pm

3 stops17h 00m

Václav Havel Prague

mié. 1/28

7:30 am-8:28 pm

3 stops18h 58m

$521

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

jue. 5/14

6:00 pm-4:05 pm

2 stops16h 05m

Václav Havel Prague

mar. 5/19

6:25 am-7:55 pm

2 stops19h 30m

$6,155

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

jue. 5/14

1:55 pm-1:40 pm

3 stops17h 45m

Václav Havel Prague

mar. 5/19

6:00 am-8:14 pm

3 stops20h 14m

$6,724

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

jue. 5/14

8:30 pm-8:10 pm

2 stops17h 40m

Václav Havel Prague

mar. 5/19

10:20 am-8:55 pm

2 stops16h 35m

$7,687

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mar. 12/30

6:06 pm-5:05 pm

2 stops16h 59m

$523

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mar. 12/30

2:00 pm-1:55 pm

3 stops17h 55m

$1,274

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

mar. 12/30

10:50 am-1:55 pm

3 stops21h 05m

$2,963

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Prague from

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 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

Fastest flight time

15h 44m

Direct flights

None
The fastest flight from Louisville to Prague takes 15h 44m
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 05m.

  • 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?

  • 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?

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
LufthansaPriceFrom $474Free CancellationRating
6.8
7,618 reviews
Search Lufthansa flights
DeltaPriceFrom $509Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $680Free CancellationRating
7.4
9,089 reviews
Search United Airlines flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
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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jue. 1/8
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Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
British Airways
United Airlines
Air France
Lufthansa
Air Canada