$879 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 6/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to the Czech Republic

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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$879

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 for you by selecting your travel dates on KAYAK.
Choose your dates
American Airlines Logo
4:36 pm - 2:50 pmSDF-PRG
16h 14m2 stops
American Airlines Logo
8:10 am - 7:40 pmPRG-SDF
17h 30m2 stops
$879American Airlines
Find Deal
Mon, Jun 2 - Wed, Jun 11
United Airlines Logo
6:00 am - 2:05 pmSDF-PRG
26h 05m2 stops
United Airlines Logo
1:40 pm - 9:33 amPRG-SDF
25h 53m2 stops
$914United Airlines
Find Deal
Mon, Jun 2 - Wed, Jun 11
 Logo
10:52 am - 6:05 pmSDF-PRG
25h 13m3 stops
 Logo
9:00 pm - 11:02 amPRG-SDF
44h 02m3 stops
Sat, May 24 - Sat, May 31
United Airlines Logo
8:55 am - 1:10 pmSDF-PRG
22h 15m2 stops
United Airlines Logo
6:20 am - 10:14 pmPRG-SDF
21h 54m2 stops
$1,062United Airlines
Find Deal
Sat, May 24 - Sat, May 31
 Logo
2:05 pm - 1:40 pmSDF-PRG
17h 35m3 stops
 Logo
1:40 pm - 9:33 amPRG-SDF
25h 53m2 stops
$1,141
Find Deal
Mon, Jun 2 - Wed, Jun 11
 Logo
3:35 pm - 8:45 pmSDF-PRG
23h 10m2 stops
 Logo
9:00 pm - 11:02 amPRG-SDF
44h 02m3 stops
$1,178
Find Deal
Sat, May 24 - Sat, May 31
 Logo
11:10 am - 10:55 amSDF-PRG
17h 45m3 stops
 Logo
1:40 pm - 9:33 amPRG-SDF
25h 53m2 stops
$1,226
Find Deal
Mon, Jun 2 - Wed, Jun 11
Air Canada Logo
11:10 am - 10:55 amSDF-PRG
17h 45m3 stops
Air Canada Logo
9:35 am - 10:14 pmPRG-SDF
18h 39m3 stops
$1,248Air Canada
Find Deal
Mon, Jun 2 - Wed, Jun 11
Air Canada Logo
2:05 pm - 1:40 pmSDF-PRG
17h 35m3 stops
Air Canada Logo
9:35 am - 10:14 pmPRG-SDF
18h 39m3 stops
$1,313Air Canada
Find Deal
Mon, Jun 2 - Wed, Jun 11
British Airways Logo
2:37 pm - 11:35 amSDF-PRG
14h 58m2 stops
British Airways Logo
9:15 pm - 6:24 pmPRG-SDF
27h 09m2 stops
$1,364British Airways
Find Deal
Tue, Jul 22 - Wed, Jul 23

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

The average price for all round-trip flights from Louisville to the Czech Republic depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

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 season

February

High season

July

Cheapest flight

$879
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 11% 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 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.
8.0
DeltaOverall score based on 7907 reviews
8.2Boarding
8.0Comfort
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

The gate was too far away for the connecting flight

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.