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Cheap flights from Louisville to the Czech Republic from $572

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 the Czech Republic departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to the Czech Republic

Cheap round-trip flights

Scandinavian Airlines Logo
3:11 pm - 8:15 pmSDF-PRG
23h 04m2 stops
Scandinavian Airlines Logo
8:55 pm - 9:48 pmPRG-SDF
30h 53m2 stops
$572Scandinavian Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
3:35 pm - 10:25 pmSDF-PRG
25h 50m2 stops
United Airlines Logo
12:10 pm - 9:58 amPRG-SDF
27h 48m2 stops
$592United Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
2:03 pm - 9:40 amSDF-PRG
13h 37m2 stops
Multiple Airlines Logo
6:00 am - 5:13 pmPRG-SDF
17h 13m2 stops
$647Multiple Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Multiple Airlines Logo
7:15 am - 12:35 pmSDF-PRG
23h 20m3 stops
Multiple Airlines Logo
8:50 am - 10:52 amPRG-SDF
32h 02m3 stops
$920Multiple Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Multiple Airlines Logo
7:15 am - 11:55 amSDF-PRG
23h 40m3 stops
Multiple Airlines Logo
10:05 am - 11:45 pmPRG-SDF
19h 40m2 stops
$942Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Air Canada Logo
2:02 pm - 1:05 pmSDF-PRG
18h 03m3 stops
Air Canada Logo
7:35 am - 10:29 pmPRG-SDF
20h 54m3 stops
$1,089Air Canada
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
7:15 am - 8:10 pmSDF-PRG
30h 55m3 stops
Multiple Airlines Logo
11:50 am - 11:03 pmPRG-SDF
17h 13m2 stops
$1,444Multiple Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Air Canada Logo
1:58 pm - 1:40 pmSDF-PRG
17h 42m3 stops
Air Canada Logo
6:00 am - 8:33 pmPRG-SDF
20h 33m3 stops
$1,524Air Canada
Find Deal
Tue, Oct 14 - Tue, Oct 21
Air Canada Logo
1:58 pm - 1:20 pmSDF-PRG
17h 22m3 stops
Air Canada Logo
6:15 am - 10:59 amPRG-SDF
33h 44m3 stops
$2,295Air Canada
Find Deal
Thu, Oct 23 - Sat, Nov 1

Air Canada flights from Louisville to Czech Republic

Our best Air Canada deals on Louisville to Czech Republic flight tickets
Air Canada
Oct 31
SDF2:02 pmLouisville Intl
18h 03m
3 stops
PRG1:05 pmVáclav Havel Prague
Nov 7
PRG7:35 amVáclav Havel Prague
20h 54m
3 stops
SDF10:29 pmLouisville Intl
$1,089
Find similar
Air Canada
Oct 14
SDF1:58 pmLouisville Intl
17h 42m
3 stops
PRG1:40 pmVáclav Havel Prague
Oct 21
PRG6:00 amVáclav Havel Prague
20h 33m
3 stops
SDF8:33 pmLouisville Intl
$1,524
Find similar
Air Canada
Oct 23
SDF1:58 pmLouisville Intl
17h 22m
3 stops
PRG1:20 pmVáclav Havel Prague
Nov 1
PRG6:15 amVáclav Havel Prague
33h 44m
3 stops
SDF10:59 amLouisville Intl
$2,295
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Czech Republic 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 September 17, 2025.
Use the filters below to find and compare flights from Louisville to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Tue 10/14

3:11 pm-8:15 pm

2 stops23h 04m

Václav Havel Prague

Tue 10/21

8:55 pm-9:48 pm

2 stops30h 53m

$572

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Fri 10/31

3:35 pm-10:25 pm

2 stops25h 50m

Václav Havel Prague

Fri 11/7

12:10 pm-9:58 am

2 stops27h 48m

$592

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Thu 10/16

2:03 pm-9:40 am

2 stops13h 37m

Václav Havel Prague

Thu 10/23

6:00 am-5:13 pm

2 stops17h 13m

$647

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Thu 10/16

7:15 am-12:35 pm

3 stops23h 20m

Václav Havel Prague

Thu 10/23

8:50 am-10:52 am

3 stops32h 02m

$920

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Fri 10/31

7:15 am-11:55 am

3 stops23h 40m

Václav Havel Prague

Fri 11/7

10:05 am-11:45 pm

2 stops19h 40m

$942

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Fri 10/31

2:02 pm-1:05 pm

3 stops18h 03m

Václav Havel Prague

Fri 11/7

7:35 am-10:29 pm

3 stops20h 54m

$1,089

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Thu 10/16

7:15 am-8:10 pm

3 stops30h 55m

Václav Havel Prague

Thu 10/23

11:50 am-11:03 pm

2 stops17h 13m

$1,444

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Tue 10/14

1:58 pm-1:40 pm

3 stops17h 42m

Václav Havel Prague

Tue 10/21

6:00 am-8:33 pm

3 stops20h 33m

$1,524

LouisvillePrague

SDF - PRG

SDFPRG

Louisville Intl

Thu 10/23

1:58 pm-1:20 pm

3 stops17h 22m

Václav Havel Prague

Sat 11/1

6:15 am-10:59 am

3 stops33h 44m

$2,295

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to the Czech Republic from

How to get the cheapest flight ticket from Louisville 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 Louisville to Czech Republic is on a Thursday when prices can be found for as low as $927. The most expensive day to fly to Czech Republic is Friday, with ticket prices averaging around $1,512.

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 Louisville to Czech Republic when you can find flight prices for as low as $1,073. 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 morning, with an average ticket price of $1,322. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Louisville to Czech Republic flight deals and tips

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

Direct flights

None
There are no direct flights from Louisville to Czech Republic. There are no popular flight routes from Louisville to Czech Republic.
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  • When did momondo last update prices for flights from Louisville Intl Airport to Czech Republic?

    Prices for flights from Louisville Intl Airport to Czech Republic were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Czech Republic?

  • How old do you have to be to fly from Louisville Intl Airport to Czech Republic?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Czech Republic.

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

    The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Czech Republic

Compare and see reviews for airlines that fly from Louisville to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $509Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $680Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Flights from Louisville to Czech Republic with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Czech Republic.

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

Yes momondo offers price alerts on flights to Czech Republic from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Czech Republic trip

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