$268 Find Cheap Flights from Louisville to the Czech Republic

This is the cheapest one-way 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 7/27. 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, 0 bags

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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

Thu, Apr 16 - Thu, Apr 23
Finnair Logo
7:01 pm - 6:45 pm
SDF
-
PRG
17h 44m
2 stops
Finnair Logo
8:40 am - 11:48 pm
PRG
-
SDF
21h 08m
2 stops
$708Finnair
Fri, Apr 24 - Thu, Apr 30
Multiple Airlines Logo
1:43 pm - 7:10 pm
SDF
-
PRG
23h 27m
2 stops
Multiple Airlines Logo
7:30 pm - 11:11 pm
PRG
-
SDF
33h 41m
2 stops
$715Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
9:07 am - 9:20 pm
SDF
-
PRG
30h 13m
2 stops
United Airlines Logo
6:00 am - 10:30 pm
PRG
-
SDF
22h 30m
2 stops
$716United Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
9:55 am - 4:05 pm
SDF
-
PRG
24h 10m
2 stops
United Airlines Logo
6:50 am - 8:16 pm
PRG
-
SDF
19h 26m
2 stops
$717United Airlines
Fri, Apr 24 - Thu, Apr 30
United Airlines Logo
2:30 pm - 5:50 pm
SDF
-
PRG
21h 20m
2 stops
United Airlines Logo
9:10 am - 11:59 pm
PRG
-
SDF
20h 49m
2 stops
$728United Airlines
Fri, Apr 24 - Thu, Apr 30
Multiple Airlines Logo
1:43 pm - 10:50 pm
SDF
-
PRG
27h 07m
2 stops
Multiple Airlines Logo
7:30 pm - 9:41 pm
PRG
-
SDF
32h 11m
2 stops
$764Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
United Airlines Logo
1:55 pm - 9:20 pm
SDF
-
PRG
25h 25m
2 stops
United Airlines Logo
6:10 am - 10:30 pm
PRG
-
SDF
22h 20m
2 stops
$765United Airlines
Tue, Jul 14 - Thu, Jul 23
American Airlines Logo
12:17 pm - 8:15 am
SDF
-
PRG
13h 58m
1 stop
American Airlines Logo
10:15 am - 10:34 pm
PRG
-
SDF
18h 19m
1 stop
$768American Airlines
Tue, Jul 14 - Thu, Jul 23
American Airlines Logo
10:42 am - 8:15 am
SDF
-
PRG
15h 33m
2 stops
American Airlines Logo
10:15 am - 5:51 pm
PRG
-
SDF
13h 36m
1 stop
$773American Airlines
Sat, May 2 - Thu, May 7
Scandinavian Airlines Logo
3:16 pm - 9:40 am
SDF
-
PRG
36h 24m
2 stops
Scandinavian Airlines Logo
10:20 am - 9:19 pm
PRG
-
SDF
16h 59m
2 stops
$774Scandinavian Airlines
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.

How long does a flight from Louisville to the Czech Republic take?

The duration of a flight to the Czech Republic depends on your arrival airport. The shortest route to the Czech Republic from Louisville is to Prague, which takes 15h 00m.

Good to know

Cheapest flight$268
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.

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.
7.4
United AirlinesOverall score based on 9403 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

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

Information on your arrival and departure airports