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$651 Find Cheap Flights from Louisville to the Czech Republic

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to the Czech Republic departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Czech Republic Flight Deals from Louisville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Prague
Prague2 stops$651

Cheap Flight Deals from Louisville to the Czech Republic (SDF-CZ0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to the Czech Republic that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Louisville to the Czech Republic

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Louisville to the Czech Republic.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 4:00 pmSDF-PRG
28h 00m2 stops
1:35 pm - 10:30 pmPRG-SDF
14h 55m2 stops
$651United Airlines
Find Deal
Mon, Apr 21 - Mon, Apr 28
11:04 am - 10:55 amSDF-PRG
17h 51m3 stops
6:00 am - 10:03 pmPRG-SDF
22h 03m3 stops
$1,050Air Canada
Find Deal
Mon, Apr 21 - Mon, Apr 28
1:44 pm - 11:00 pmSDF-PRG
27h 16m2 stops
6:35 am - 11:00 pmPRG-SDF
22h 25m3 stops
$1,448
Find Deal
Mon, Apr 21 - Mon, Apr 28

Good to know

Low season

February

High season

July

Cheapest flight

$651
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Louisville to Prague

FAQs - booking Czech Republic flights

  • How does KAYAK find such low prices on flights from Louisville to the Czech Republic?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to the Czech Republic.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to the Czech Republic?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to the Czech Republic is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to the Czech Republic?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Louisville to the Czech Republic with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to the Czech Republic?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to the Czech Republic up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the Czech Republic

  • High season is considered to be September, October and November. The cheapest month to fly from Louisville is February.

Top airline flying from Louisville to the Czech Republic

Need help choosing which airline to fly with from Louisville to the Czech Republic? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7973 reviews
7.3Food
8.0Comfort
8.2Boarding
8.5Crew
7.9Entertainment
Airline reviews

The WiFi didn't seem as fast as it normally is

10.0 ExcellentKristopher, Mar 2025AVL - ATL
Read more Delta reviews

The WiFi didn't seem as fast as it normally is

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Seats are much much more comfortable than United, which is what I usually fly

Zero updates from the pilots for 30 minutes in the tarmac

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Everything you need to know for your flight from Louisville to the Czech Republic

Information on your arrival and departure airports

Louisville (SDF)

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