$624+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PRG
Dec 10 — Dec 171
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
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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 November 10, 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 November 10, 2026.
This Justfly.com deal was found by Cheapflights users on 11/7. 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 stops21h 38m
Tue 12/157:20 pm -
2 stops33h 45m
Deal found 11/7![Scandinavian Airlines logo]()
$799
This Justfly.com deal was found by Cheapflights users on 11/5. 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 -
2 stops20h 06m
Tue 12/157:05 am -
2 stops18h 30m
Deal found 11/5![Lufthansa logo]()
$839
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/91:04 pm -
2 stops14h 01m
Sun 12/138:55 am -
2 stops21h 14m
Deal found 11/5![Delta logo]()
$899
This Justfly.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/92:05 pm -
3 stops17h 55m
Sun 12/1310:20 am -
3 stops19h 29m
Deal found 11/5![Air Canada logo]()
$960
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/232:40 pm -
2 stops14h 10m
Tue 12/296:50 am -
2 stops20h 06m
Deal found 11/8![United Airlines logo]()
$966
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/241:16 pm -
2 stops22h 39m
Wed 12/306:50 am -
2 stops22h 54m
Deal found 11/8![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/232:40 pm -
2 stops14h 10m
Thu 12/312:50 pm -
2 stops30h 02m
Deal found 11/8![United Airlines logo]()
$980
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/249:50 am -
2 stops24h 10m
Thu 12/312:50 pm -
2 stops30h 02m
Deal found 11/8![United Airlines logo]()
$988
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Mon 12/710:25 am -
3 stops17h 15m
Tue 12/1510:20 am -
3 stops19h 29m
Deal found 11/5![Air Canada logo]()
$998
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/239:50 am -
2 stops19h 00m
Mon 12/282:50 pm -
2 stops32h 30m
Deal found 11/8![United Airlines logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/2410:17 am -
2 stops23h 43m
Mon 12/282:50 pm -
2 stops32h 30m
Deal found 11/8![United Airlines logo]()
$1,014
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/212:00 pm -
2 stops21h 55m
Wed 12/306:50 am -
2 stops22h 54m
Deal found 11/8![United Airlines logo]()
$1,117
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 November 10, 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 November 10, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 11/9. 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 4/61:00 pm -
2 stops38h 40m
Fri 4/308:55 pm -
2 stops33h 07m
Deal found 11/9![Scandinavian Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 11/5. 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 3/12:25 pm -
2 stops17h 30m
Wed 3/37:05 am -
2 stops22h 25m
Deal found 11/5![United Airlines logo]()
$781
This FlightHub deal was found by Cheapflights users on 11/6. 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 11/6![Lufthansa logo]()
$839
This Justfly.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/92:05 pm -
3 stops17h 55m
Sun 12/1310:20 am -
3 stops19h 29m
Deal found 11/5![Air Canada logo]()
$960
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 2/284:30 pm -
2 stops35h 15m
Thu 3/43:10 pm -
2 stops39h 06m
Deal found 11/4![Scandinavian Airlines logo]()
$781
This Scandinavian Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 4/101:00 pm -
2 stops14h 40m
Sat 5/18:55 pm -
2 stops33h 07m
Deal found 11/9![Scandinavian Airlines logo]()
$837
This Scandinavian Airlines deal was found by Cheapflights users on 11/9. 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.
Mon 4/53:24 pm -
2 stops36h 16m
Thu 4/298:55 pm -
2 stops33h 07m
Deal found 11/9![Scandinavian Airlines logo]()
$927
This Scandinavian Airlines deal was found by Cheapflights users on 11/9. 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.
Sun 4/43:24 pm -
2 stops36h 16m
Thu 4/293:20 pm -
2 stops38h 42m
Deal found 11/9![Scandinavian Airlines logo]()
$927
This Scandinavian Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 4/91:00 pm -
2 stops14h 40m
Thu 4/293:20 pm -
2 stops38h 42m
Deal found 11/9![Scandinavian Airlines logo]()
$927
Last-minute flights from Louisville to PragueDiscover last-minute flight deals from Louisville to Prague. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Prague. Data last updated November 10, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 11/7. 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 stops21h 38m
Tue 12/157:20 pm -
2 stops33h 45m
Deal found 11/7![Scandinavian Airlines logo]()
$799
This Justfly.com deal was found by Cheapflights users on 11/5. 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 -
2 stops20h 06m
Tue 12/157:05 am -
2 stops18h 30m
Deal found 11/5![Lufthansa logo]()
$839
This Air Canada deal was found by Cheapflights users on 11/5. 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.
Mon 12/710:25 am -
3 stops17h 15m
Tue 12/1510:20 am -
3 stops19h 29m
Deal found 11/5![Air Canada logo]()
$998
This Delta deal was found by Cheapflights users on 11/5. 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.
Wed 12/91:04 pm -
2 stops14h 01m
Sun 12/138:55 am -
2 stops21h 14m
Deal found 11/5![Delta logo]()
$899
This Justfly.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/92:05 pm -
3 stops17h 55m
Sun 12/1310:20 am -
3 stops19h 29m
Deal found 11/5![Air Canada logo]()
$960
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/212:00 pm -
2 stops21h 55m
Tue 12/296:50 am -
2 stops18h 30m
Deal found 11/8![United Airlines logo]()
$1,117
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/232:40 pm -
2 stops14h 10m
Wed 12/306:50 am -
2 stops22h 54m
Deal found 11/8![United Airlines logo]()
$966
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/232:40 pm -
2 stops14h 10m
Thu 12/312:50 pm -
2 stops30h 02m
Deal found 11/8![United Airlines logo]()
$980
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/239:50 am -
2 stops19h 00m
Mon 12/282:50 pm -
2 stops32h 30m
Deal found 11/8![United Airlines logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/241:16 pm -
2 stops22h 39m
Wed 12/306:50 am -
2 stops22h 54m
Deal found 11/8![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/249:50 am -
2 stops24h 10m
Thu 12/312:50 pm -
2 stops30h 02m
Deal found 11/8![United Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/2410:17 am -
2 stops23h 43m
Mon 12/282:50 pm -
2 stops32h 30m
Deal found 11/8![United Airlines logo]()
$1,014
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 November 10, 2026.
Search for one-way flight options from Louisville to Prague. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Iberia deal was found by Cheapflights users on 11/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:30 pm -
2 stops16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$624
This Air Canada deal was found by Cheapflights users on 11/9. 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 12/1510:25 am -
3 stops17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Air Canada logo]()
$649
This Ovago deal was found by Cheapflights users on 11/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:56 pm -
2 stops38h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Aer Lingus logo]()
$766
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:22 pm -
3 stops58h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$787
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $771 (Justfly.com) |
One-way from | $624 (Iberia) |
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 November 10, 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
Quickest round-trip
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 12/15
5:30 pm-3:30 pm
2 stops16h 00m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$624
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 12/15
10:25 am-9:40 am
3 stops17h 15m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$649
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/21
2:56 pm-11:00 am
2 stops38h 04m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$766
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Tue 4/6
1:00 pm-9:40 am
2 stops38h 40m
Václav Havel Prague
Fri 4/30
8:55 pm-12:02 am
2 stops33h 07m
$781
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 3/1
2:25 pm-1:55 pm
2 stops17h 30m
Václav Havel Prague
Wed 3/3
7:05 am-11:30 pm
2 stops22h 25m
$781
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sun 2/28
4:30 pm-9:45 am
2 stops35h 15m
Václav Havel Prague
Thu 3/4
3:10 pm-12:16 am
2 stops39h 06m
$781
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 12/21
9:22 pm-2:00 pm
3 stops58h 38m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$787
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Sat 4/10
1:00 pm-9:40 am
2 stops14h 40m
Václav Havel Prague
Sat 5/1
8:55 pm-12:02 am
2 stops33h 07m
$837
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
$839
LouisvillePrague
SDF Louisville Intl - PRG Václav Havel Prague
SDFPRG
Louisville Intl
Mon 4/5
3:24 pm-9:40 am
2 stops36h 16m
Václav Havel Prague
Thu 4/29
8:55 pm-12:02 am
2 stops33h 07m
$927
Showing 1-10 of 13 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 November.
| 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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