$375+ Cheap flights from Louisville (SDF) to Prague (PRG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PRG
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Prague 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 Prague
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Cheapest flights from Louisville to PragueExplore the most affordable flight options available from Louisville to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Louisville to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:32 pm -
2 stops21h 08m
Tue 12/156:10 am -
2 stops21h 59m
Deal found 8/19![Lufthansa logo]()
$792
This Delta deal was found by Cheapflights users on 8/21. 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 12/72:54 pm -
2 stops20h 11m
Tue 12/1511:35 am -
2 stops15h 38m
Deal found 8/21![Delta logo]()
$810
This Air France deal was found by Cheapflights users on 8/22. 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 France 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 12/158:55 am -
2 stops18h 18m
Deal found 8/22![Multiple Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/175:57 pm -
2 stops16h 08m
Fri 11/2010:20 am -
2 stops19h 10m
Deal found 8/18![United Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/610:25 am -
2 stops18h 25m
Tue 10/136:10 am -
2 stops19h 01m
Deal found 8/22![United Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/99:04 am -
2 stops17h 51m
Fri 10/1611:45 am -
2 stops18h 14m
Deal found 8/21![United Airlines logo]()
$957
This American Airlines deal was found by Cheapflights users on 8/19. 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 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 8/19![American Airlines logo]()
$983
This Scandinavian Airlines deal was found by Cheapflights users on 8/20. 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 40m
Deal found 8/20![Scandinavian Airlines logo]()
$989
Best flights from Louisville to PragueDiscover carefully curated flight deals from Louisville to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Louisville to Prague that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This oojo deal was found by Cheapflights users on 8/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:32 pm -
2 stops14h 33m
Tue 12/156:10 am -
2 stops21h 59m
Deal found 8/20![Lufthansa logo]()
$792
This Delta deal was found by Cheapflights users on 8/21. 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 12/72:54 pm -
2 stops20h 11m
Tue 12/1511:35 am -
2 stops15h 38m
Deal found 8/21![Delta logo]()
$810
This Air France deal was found by Cheapflights users on 8/22. 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 France 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 12/158:55 am -
2 stops18h 18m
Deal found 8/22![Multiple Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:11 pm -
2 stops19h 54m
Fri 11/207:05 am -
2 stops22h 25m
Deal found 8/19![United Airlines logo]()
$812
This American Airlines deal was found by Cheapflights users on 8/22. 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 8/22![American Airlines logo]()
$983
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/610:25 am -
2 stops18h 25m
Tue 10/136:10 am -
2 stops19h 01m
Deal found 8/22![United Airlines logo]()
$950
Last-minute flights from Louisville to PragueDiscover last-minute flight deals from Louisville to Prague. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Prague. Data last updated August 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/19. 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 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 8/19![American Airlines logo]()
$983
This Air Canada deal was found by Cheapflights users on 8/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:00 am -
3 stops17h 30m
Sat 10/312:30 pm -
2 stops17h 29m
Deal found 8/19![Multiple Airlines logo]()
$1,177
This Air Canada deal was found by Cheapflights users on 8/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:00 am -
3 stops17h 30m
Sat 10/36:00 am -
3 stops20h 31m
Deal found 8/19![Air Canada logo]()
$1,185
This Cheapflightsfares deal was found by Cheapflights users on 8/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:59 pm -
2 stops16h 26m
Tue 9/296:35 am -
2 stops16h 54m
Deal found 8/22![British Airways logo]()
$3,925
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/227:30 am -
1 stop18h 45m
Tue 9/296:35 am -
2 stops16h 45m
Deal found 8/22![American Airlines logo]()
$6,361
One-way flights from Louisville to PragueSearch for one-way flight options from Louisville to Prague. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Louisville to Prague. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/18. 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 12/12:54 pm -
2 stops20h 11m
Deal found 8/18![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:00 am -
2 stops30h 40m
Deal found 8/19![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:00 am -
2 stops29h 55m
Deal found 8/19![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/18. 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.
Sat 12/55:40 pm -
2 stops41h 25m
Deal found 8/18![Delta logo]()
$386
This Air Canada deal was found by Cheapflights users on 8/23. 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.
Wed 12/210:45 am -
3 stops16h 55m
Deal found 8/23![Air Canada logo]()
$398
This Delta deal was found by Cheapflights users on 8/19. 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.
Thu 12/32:54 pm -
2 stops14h 16m
Deal found 8/19![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:20 pm -
2 stops19h 45m
Deal found 8/19![United Airlines logo]()
$428
This Air Canada deal was found by Cheapflights users on 8/21. 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.
Thu 12/310:45 am -
3 stops16h 55m
Deal found 8/21![Air Canada logo]()
$448
Find flight deals from Louisville to Prague
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $792 (oojo) |
One-way from | $363 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Prague 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 August 23, 2026.
Use the filters below to find and compare flights from Louisville to Prague that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
7:32 pm-4:05 pm
2 stops14h 33m
Václav Havel Prague
Tue 12/15
6:10 am-10:09 pm
2 stops21h 59m
$792
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
2:54 pm-5:05 pm
2 stops20h 11m
Václav Havel Prague
Tue 12/15
11:35 am-9:13 pm
2 stops15h 38m
$810
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
8:55 am-9:13 pm
2 stops18h 18m
$811
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 11/17
2:11 pm-4:05 pm
2 stops19h 54m
Václav Havel Prague
Fri 11/20
7:05 am-11:30 pm
2 stops22h 25m
$812
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 10/6
10:25 am-10:50 am
2 stops18h 25m
Václav Havel Prague
Tue 10/13
6:10 am-7:11 pm
2 stops19h 01m
$950
Quickest round-trip
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 9/22
11:08 am-8:15 am
1 stop15h 07m
Václav Havel Prague
Sat 10/3
7:20 am-5:29 pm
2 stops16h 09m
$983
Cheapest one-way
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 11/30
7:50 am-5:05 pm
2 stops27h 15m
$375
Quickest one-way
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 12/1
5:56 pm-5:05 pm
2 stops17h 09m
$375
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
1:01 pm-5:05 pm
2 stops22h 04m
$375
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Wed 12/2
1:04 pm-5:05 pm
2 stops22h 01m
$375
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Louisville to Prague
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Prague in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Louisville-Prague flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Prague flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Prague flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Prague flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Prague flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Prague
Have a flexible travel schedule? Discover the best time to fly to Prague 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.
Related info for your journey
Find useful and relevant information for your journey from Louisville to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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