$516 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 10/27. 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.
1 adult
1 adult, Economy

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Cheap Flights from Louisville to the Czech Republic

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Prague
Prague2 stops$516
Prague
Prague2 stops$516

Book Cheap Louisville to the Czech Republic Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Mon, Oct 27 - Mon, Nov 3
Delta Logo
3:11 pm - 5:05 pmSDF-PRG
20h 54m2 stops
Delta Logo
2:30 pm - 8:46 pmPRG-SDF
36h 16m2 stops
$516Delta
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Tue, Oct 14 - Tue, Oct 21
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
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Fri, Oct 31 - Fri, Nov 7
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
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Thu, Oct 16 - Thu, Oct 23
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
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
2:35 pm - 1:55 pmSDF-PRG
18h 20m2 stops
United Airlines Logo
7:35 am - 7:27 pmPRG-SDF
17h 52m2 stops
$763United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Air Canada Logo
2:02 pm - 2:05 pmSDF-PRG
19h 03m3 stops
Air Canada Logo
6:15 am - 11:40 pmPRG-SDF
23h 25m3 stops
$893Air Canada
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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
Fri, Oct 31 - Fri, Nov 7
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
Mon, Oct 27 - Mon, Nov 3
Multiple Airlines Logo
10:21 am - 10:50 amSDF-PRG
19h 29m3 stops
Multiple Airlines Logo
6:40 am - 9:29 pmPRG-SDF
20h 49m3 stops
$1,372Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to the Czech Republic flights

Get data-powered insights and trends into flights from Louisville to the Czech Republic to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Czech Republic?

The average price of all round-trip flights from Louisville to the Czech Republic clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Czech Republic on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Louisville to Czech Republic. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

Good to know

Low seasonFebruary
Cheapest flight$516
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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.

  • What is the cheapest time of day to fly to the Czech Republic?

    The cheapest time of day to fly to the Czech Republic is generally in the evening, when round-trip flights cost $1,073 on average. Morning departures are around 23% more expensive than evening flights, on average. The most expensive time of day to fly to the Czech Republic is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,322.

Reviews of the top airlines 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.
7.9
DeltaOverall score based on 7964 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

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

Information on your arrival and departure airports

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