$799+ Cheap flights from Louisville (SDF) to Prague (PRG)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PRG
Nov 21 — Nov 281
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
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 October 22, 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 October 22, 2026.
This Justfly.com deal was found by Cheapflights users on 10/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:02 pm -
2 stops36h 43m
Tue 12/153:10 pm -
2 stops37h 55m
Deal found 10/18![Scandinavian Airlines logo]()
$799
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:40 pm -
2 stops16h 25m
Tue 12/157:05 am -
2 stops18h 30m
Deal found 10/21![Lufthansa logo]()
$827
This Delta deal was found by Cheapflights users on 10/17. 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.
Mon 12/75:56 pm -
2 stops17h 09m
Tue 12/156:00 am -
2 stops21h 17m
Deal found 10/17![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/69:55 am -
2 stops22h 00m
Sun 12/137:05 am -
2 stops18h 30m
Deal found 10/21![United Airlines logo]()
$890
This Justfly.com deal was found by Cheapflights users on 10/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:59 pm -
3 stops18h 01m
Tue 12/1510:20 am -
3 stops19h 29m
Deal found 10/19![Air Canada logo]()
$894
This Air Canada deal was found by Cheapflights users on 10/21. 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.
Sun 12/61:59 pm -
3 stops18h 01m
Sun 12/1310:20 am -
3 stops19h 29m
Deal found 10/21![Air Canada logo]()
$918
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/287:00 am -
2 stops33h 40m
Tue 1/511:30 am -
2 stops38h 59m
Deal found 10/19![United Airlines logo]()
$946
This Expedia deal was found by Cheapflights users on 10/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:50 pm -
2 stops39h 00m
Sat 10/314:45 pm -
2 stops56h 45m
Deal found 10/17![Multiple Airlines logo]()
$1,020
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 10/189:04 am -
2 stops22h 51m
Sat 10/311:45 pm -
2 stops39h 45m
Deal found 10/17![United Airlines logo]()
$1,022
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 October 22, 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 October 22, 2026.
This United deal was found by Cheapflights users on 10/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/207:32 pm -
2 stops19h 43m
Sun 4/256:00 am -
3 stops41h 30m
Deal found 10/21![Multiple Airlines logo]()
$820
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:40 pm -
2 stops16h 25m
Tue 12/157:05 am -
2 stops18h 30m
Deal found 10/21![Lufthansa logo]()
$827
This Delta deal was found by Cheapflights users on 10/17. 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.
Mon 12/75:56 pm -
2 stops17h 09m
Tue 12/156:00 am -
2 stops21h 17m
Deal found 10/17![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 10/19. 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 3/201:49 pm -
2 stops18h 16m
Sat 3/272:50 pm -
3 stops31h 40m
Deal found 10/19![United Airlines logo]()
$870
This Justfly.com deal was found by Cheapflights users on 10/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:59 pm -
3 stops18h 01m
Tue 12/1510:20 am -
3 stops19h 29m
Deal found 10/18![Air Canada logo]()
$897
This Delta deal was found by Cheapflights users on 10/19. 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.
Sat 4/106:26 pm -
2 stops14h 34m
Sat 4/1711:00 am -
2 stops19h 02m
Deal found 10/19![Delta logo]()
$868
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/201:49 pm -
2 stops18h 16m
Sun 3/286:00 am -
2 stops16h 49m
Deal found 10/20![United Airlines logo]()
$872
This Air Canada deal was found by Cheapflights users on 10/21. 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.
Sun 12/61:59 pm -
3 stops18h 01m
Sun 12/1310:20 am -
3 stops19h 29m
Deal found 10/21![Air Canada logo]()
$918
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/69:55 am -
2 stops22h 00m
Sun 12/137:05 am -
2 stops18h 30m
Deal found 10/21![United Airlines logo]()
$890
Last-minute flights from Louisville to PragueDiscover last-minute flight deals from Louisville to Prague. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Prague. Data last updated October 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:45 pm -
2 stops18h 10m
Fri 11/207:05 am -
2 stops17h 27m
Deal found 10/20![United Airlines logo]()
$1,099
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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $795 (Expedia) |
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 October 22, 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
Tue 4/20
7:32 pm-9:15 pm
2 stops19h 43m
Václav Havel Prague
Sun 4/25
6:00 am-5:30 pm
3 stops41h 30m
$820
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
5:40 pm-4:05 pm
2 stops16h 25m
Václav Havel Prague
Tue 12/15
7:05 am-7:35 pm
2 stops18h 30m
$827
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
5:56 pm-5:05 pm
2 stops17h 09m
Václav Havel Prague
Tue 12/15
6:00 am-9:17 pm
2 stops21h 17m
$839
Quickest round-trip
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sat 4/10
6:26 pm-3:00 pm
2 stops14h 34m
Václav Havel Prague
Sat 4/17
11:00 am-12:02 am
2 stops19h 02m
$868
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sat 3/20
1:49 pm-1:05 pm
2 stops18h 16m
Václav Havel Prague
Sat 3/27
2:50 pm-5:30 pm
3 stops31h 40m
$870
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sat 3/20
1:49 pm-1:05 pm
2 stops18h 16m
Václav Havel Prague
Sun 3/28
6:00 am-4:49 pm
2 stops16h 49m
$872
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sun 12/6
9:55 am-1:55 pm
2 stops22h 00m
Václav Havel Prague
Sun 12/13
7:05 am-7:35 pm
2 stops18h 30m
$890
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/7
1:59 pm-2:00 pm
3 stops18h 01m
Václav Havel Prague
Tue 12/15
10:20 am-11:49 pm
3 stops19h 29m
$897
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sun 12/6
1:59 pm-2:00 pm
3 stops18h 01m
Václav Havel Prague
Sun 12/13
10:20 am-11:49 pm
3 stops19h 29m
$918
Sorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| 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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