$446+ Cheap flights from Louisville (SDF) to the Czech Republic
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PRG
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Czech Republic with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Czech Republic
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Cheapest flights from Louisville to Czech RepublicExplore the most affordable flight options available from Louisville to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Louisville to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:18 pm -
2 stops13h 52m
Tue 12/156:30 am -
2 stops20h 47m
Deal found 9/19![Delta logo]()
$695
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:55 am -
2 stops23h 00m
Fri 11/67:05 am -
2 stops21h 25m
Deal found 9/15![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:12 pm -
2 stops17h 43m
Wed 10/1412:30 pm -
3 stops41h 29m
Deal found 9/17![United Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
2 stops15h 03m
Thu 10/1511:00 am -
2 stops16h 13m
Deal found 9/17![Delta logo]()
$758
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:15 am -
2 stops23h 35m
Wed 10/1412:30 pm -
2 stops41h 29m
Deal found 9/17![Air Canada logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:50 pm -
2 stops15h 00m
Tue 10/136:10 am -
2 stops20h 21m
Deal found 9/17![United Airlines logo]()
$771
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:38 pm -
2 stops15h 22m
Tue 10/136:00 am -
2 stops22h 51m
Deal found 9/17![Delta logo]()
$782
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:50 pm -
2 stops15h 10m
Wed 10/149:10 am -
2 stops16h 01m
Deal found 9/17![United Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:56 pm -
2 stops20h 04m
Sat 10/36:50 am -
2 stops18h 34m
Deal found 9/15![United Airlines logo]()
$830
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:08 am -
1 stop15h 07m
Sat 10/37:20 am -
2 stops16h 09m
Deal found 9/16![American Airlines logo]()
$953
Best flights from Louisville to Czech RepublicDiscover carefully curated flight deals from Louisville to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Louisville to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:18 pm -
2 stops13h 52m
Tue 12/156:30 am -
2 stops20h 47m
Deal found 9/19![Delta logo]()
$695
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:55 am -
2 stops23h 00m
Fri 11/67:05 am -
2 stops21h 25m
Deal found 9/15![United Airlines logo]()
$743
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:15 am -
2 stops23h 35m
Wed 10/1412:30 pm -
2 stops41h 29m
Deal found 9/17![Air Canada logo]()
$767
This Scandinavian Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:30 pm -
2 stops18h 50m
Fri 11/2010:25 am -
2 stops19h 45m
Deal found 9/19![Scandinavian Airlines logo]()
$989
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:50 pm -
2 stops15h 00m
Wed 10/1412:30 pm -
2 stops35h 10m
Deal found 9/17![United Airlines logo]()
$748
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
2 stops15h 03m
Thu 10/1511:00 am -
2 stops16h 13m
Deal found 9/17![Delta logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:50 pm -
2 stops15h 00m
Tue 10/136:10 am -
2 stops20h 21m
Deal found 9/17![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:50 pm -
2 stops15h 10m
Wed 10/149:10 am -
2 stops16h 01m
Deal found 9/17![United Airlines logo]()
$787
Last-minute flights from Louisville to Czech RepublicDiscover last-minute flight deals from Louisville to Czech Republic. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Czech Republic. Data last updated September 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:56 pm -
2 stops20h 04m
Sat 10/36:50 am -
2 stops18h 34m
Deal found 9/15![United Airlines logo]()
$830
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:08 am -
1 stop15h 07m
Sat 10/37:20 am -
2 stops16h 09m
Deal found 9/16![American Airlines logo]()
$953
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:57 pm -
2 stops15h 03m
Thu 10/1511:00 am -
2 stops16h 13m
Deal found 9/17![Delta logo]()
$758
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:15 am -
2 stops23h 35m
Wed 10/1412:30 pm -
2 stops41h 29m
Deal found 9/17![Air Canada logo]()
$767
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:38 pm -
2 stops15h 22m
Tue 10/136:00 am -
2 stops22h 51m
Deal found 9/17![Delta logo]()
$782
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:12 pm -
2 stops17h 43m
Wed 10/1412:30 pm -
3 stops41h 29m
Deal found 9/17![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:50 pm -
2 stops15h 00m
Tue 10/136:10 am -
2 stops20h 21m
Deal found 9/17![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:50 pm -
2 stops15h 10m
Wed 10/149:10 am -
2 stops16h 01m
Deal found 9/17![United Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:55 am -
2 stops23h 00m
Fri 11/67:05 am -
2 stops21h 25m
Deal found 9/15![United Airlines logo]()
$743
One-way flights from Louisville to Czech RepublicSearch for one-way flight options from Louisville to Czech Republic. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Louisville to Czech Republic. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
2 stops27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$446
Find flight deals from Louisville to Czech Republic
Keep the following information in mind while searching for Louisville to Czech Republic flight deals. Data was last updated September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $695 (Delta) |
One-way from | $446 (United Airlines) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
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
Cheapest round-trip
Quickest round-trip
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sun 11/1
7:00 am-4:05 pm
2 stops27h 05m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$446
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
3:18 pm-11:10 am
2 stops13h 52m
Václav Havel Prague
Tue 12/15
6:30 am-9:17 pm
2 stops20h 47m
$695
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Fri 10/30
9:55 am-1:55 pm
2 stops23h 00m
Václav Havel Prague
Fri 11/6
7:05 am-10:30 pm
2 stops21h 25m
$743
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Wed 10/7
1:50 pm-10:50 am
2 stops15h 00m
Václav Havel Prague
Wed 10/14
12:30 pm-5:40 pm
2 stops35h 10m
$748
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 10/6
5:57 pm-3:00 pm
2 stops15h 03m
Václav Havel Prague
Thu 10/15
11:00 am-9:13 pm
2 stops16h 13m
$758
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 10/6
5:15 am-10:50 am
2 stops23h 35m
Václav Havel Prague
Wed 10/14
12:30 pm-11:59 pm
2 stops41h 29m
$767
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Wed 10/7
1:50 pm-10:50 am
2 stops15h 00m
Václav Havel Prague
Tue 10/13
6:10 am-8:31 pm
2 stops20h 21m
$771
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Thu 10/8
1:50 pm-11:00 am
2 stops15h 10m
Václav Havel Prague
Wed 10/14
9:10 am-7:11 pm
2 stops16h 01m
$787
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 11/17
1:30 pm-2:20 pm
2 stops18h 50m
Václav Havel Prague
Fri 11/20
10:25 am-12:10 am
2 stops19h 45m
$989
Sorted by cheapest first
Best time to book a flight from Louisville to Czech Republic
Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Louisville with our price prediction graph.
SDF-PRG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisville to the Czech Republic
SDF-CZ0
SDF-PRG
No data available for this route at this time. Please check back soon.
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