$283+ Cheap flights from Louisville (SDF) to Europe
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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF ā CPH
Aug 15 ā Aug 221
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Europe with Cheapflights
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Cheapest flights from Louisville to EuropeExplore the most affordable flight options available from Louisville to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from Louisville to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/2110:55 am
SDF
- KEF
1 stop15h 45m
Multiple Airlines
Fri 10/304:45 pm
KEF
- SDF
1 stop21h 26m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/289:28 pm
SDF
- KEF
2 stops29h 12m
Multiple Airlines
Fri 9/114:45 pm
KEF
- SDF
1 stop21h 26m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/2110:55 am
SDF
- KEF
1 stop15h 45m
Multiple Airlines
Wed 10/284:45 pm
KEF
- SDF
2 stops31h 44m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/2410:55 am
SDF
- KEF
1 stop15h 45m
Multiple Airlines
Sat 10/314:45 pm
KEF
- SDF
2 stops32h 44m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 10/510:26 am
SDF
- MAD
1 stop15h 54m
American Airlines
Tue 10/2011:30 am
MAD
- SDF
1 stop17h 29m
American Airlines
Deal found 7/11![American Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 10/52:12 pm
SDF
- MAD
1 stop11h 53m
United Airlines
Tue 10/201:30 pm
MAD
- SDF
2 stops35h 41m
United Airlines
Deal found 7/13![United Airlines logo]()
$715
This British Airways deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure British Airways is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 12/712:41 pm
SDF
- DUB
2 stops16h 09m
British Airways
Wed 12/910:20 am
DUB
- SDF
2 stops16h 28m
British Airways
Deal found 7/13![British Airways logo]()
$717
This Expedia deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 11/410:26 am
SDF
- MAD
2 stops20h 24m
Iberia
Mon 11/912:50 pm
MAD
- SDF
2 stops38h 45m
Iberia
Deal found 7/15![Iberia logo]()
$719
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 12/76:23 pm
SDF
- DUB
1 stop9h 07m
American Airlines
Wed 12/911:30 am
DUB
- SDF
2 stops15h 18m
American Airlines
Deal found 7/13![American Airlines logo]()
$721
This FlightHub deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure FlightHub is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 11/25:00 pm
SDF
- DUB
2 stops14h 35m
British Airways
Wed 11/41:10 pm
DUB
- SDF
2 stops25h 22m
British Airways
Deal found 7/13![British Airways logo]()
$722
This Expedia deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 11/410:26 am
SDF
- MAD
1 stop17h 09m
Iberia
Tue 11/107:25 pm
MAD
- SDF
2 stops32h 10m
Iberia
Deal found 7/13![Iberia logo]()
$722
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 12/66:30 am
SDF
- MAD
1 stop20h 45m
United Airlines
Wed 12/91:25 pm
MAD
- SDF
2 stops36h 49m
United Airlines
Deal found 7/14![United Airlines logo]()
$733
Best flights from Louisville to EuropeDiscover carefully curated flight deals from Louisville to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from Louisville to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Finnair deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Finnair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/710:26 am
SDF
- MAD
1 stop15h 54m
Multiple Airlines
Fri 10/163:55 pm
MAD
- SDF
1 stop24h 29m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$710
This British Airways deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure British Airways is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/76:00 am
SDF
- MAD
1 stop21h 05m
British Airways
Fri 10/1612:40 pm
MAD
- SDF
1 stop17h 28m
British Airways
Deal found 7/13![British Airways logo]()
$710
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 10/52:12 pm
SDF
- MAD
1 stop11h 53m
United Airlines
Tue 10/201:30 pm
MAD
- SDF
2 stops35h 41m
United Airlines
Deal found 7/12![United Airlines logo]()
$715
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/231:22 pm
SDF
- DUB
1 stop15h 23m
American Airlines
Mon 9/289:30 am
DUB
- SDF
2 stops16h 57m
American Airlines
Deal found 7/16![American Airlines logo]()
$805
This Air Canada deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Air Canada is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/2311:00 am
SDF
- DUB
3 stops15h 45m
Air Canada
Mon 9/289:20 am
DUB
- SDF
3 stops19h 29m
Air Canada
Deal found 7/16![Air Canada logo]()
$853
This Delta deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/167:00 am
SDF
- DUB
1 stop19h 55m
Delta
Sat 10/245:55 am
DUB
- SDF
2 stops17h 14m
Delta
Deal found 7/13![Delta logo]()
$867
This Finnair deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Finnair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 10/45:59 pm
SDF
- FRA
2 stops18h 36m
Finnair
Sat 10/177:20 pm
FRA
- SDF
2 stops32h 05m
Finnair
Deal found 7/12![Finnair logo]()
$954
This Cheapflightsfares deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Cheapflightsfares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/1810:05 am
SDF
- FRA
1 stop15h 50m
Lufthansa
Sat 8/2910:50 am
FRA
- SDF
1 stop14h 16m
Lufthansa
Deal found 7/11![Lufthansa logo]()
$980
This Iberia deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Iberia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/910:26 am
SDF
- LHR
1 stop19h 24m
Iberia
Sun 10/187:55 am
LHR
- SDF
2 stops18h 40m
Iberia
Deal found 7/15![Iberia logo]()
$993
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 12/66:30 am
SDF
- MAD
1 stop20h 45m
United Airlines
Wed 12/91:25 pm
MAD
- SDF
2 stops36h 49m
United Airlines
Deal found 7/14![United Airlines logo]()
$733
This United deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 11/47:10 am
SDF
- MAD
2 stops18h 50m
Multiple Airlines
Tue 11/101:25 pm
MAD
- SDF
2 stops33h 36m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$736
This oojo deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure oojo is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/912:33 pm
SDF
- LCY
2 stops17h 17m
Aer Lingus
Tue 10/131:45 pm
LCY
- SDF
2 stops24h 47m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$1,488
This FlightHub deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure FlightHub is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/232:41 pm
SDF
- DUB
2 stops18h 54m
British Airways
Mon 9/288:30 pm
DUB
- SDF
2 stops27h 40m
British Airways
Deal found 7/16![British Airways logo]()
$770
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 12/26:14 pm
SDF
- FRA
2 stops16h 26m
American Airlines
Wed 12/910:50 am
FRA
- SDF
1 stop16h 58m
American Airlines
Deal found 7/13![American Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 11/210:25 am
SDF
- DUB
1 stop16h 45m
United Airlines
Wed 11/410:40 am
DUB
- SDF
1 stop15h 01m
United Airlines
Deal found 7/13![United Airlines logo]()
$745
This Finnair deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Finnair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 11/46:00 am
SDF
- MAD
1 stop21h 00m
Multiple Airlines
Mon 11/912:35 pm
MAD
- SDF
1 stop17h 04m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$760
This British Airways deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure British Airways is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 11/217:31 pm
SDF
- MAD
1 stop28h 14m
British Airways
Thu 11/2612:00 pm
MAD
- SDF
1 stop15h 35m
British Airways
Deal found 7/12![British Airways logo]()
$802
This Delta deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 9/2210:32 am
SDF
- LHR
1 stop15h 38m
Delta
Thu 10/19:55 am
LHR
- SDF
2 stops17h 04m
Delta
Deal found 7/12![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/146:30 pm
SDF
- DUB
1 stop11h 40m
United Airlines
Thu 10/298:00 am
DUB
- SDF
2 stops18h 30m
United Airlines
Deal found 7/11![United Airlines logo]()
$752
This Finnair deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Finnair is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 11/26:29 am
SDF
- MAD
1 stop20h 21m
Multiple Airlines
Mon 11/912:35 pm
MAD
- SDF
1 stop17h 04m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$760
This Gotogate deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Gotogate is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/166:30 pm
SDF
- DUB
2 stops15h 00m
British Airways
Wed 8/268:35 am
DUB
- SDF
2 stops17h 50m
British Airways
Deal found 7/13![British Airways logo]()
$805
This Cheapflightsfares deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Cheapflightsfares is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/1610:05 am
SDF
- LCY
2 stops17h 35m
Lufthansa
Fri 9/259:15 am
LCY
- SDF
2 stops19h 34m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$992
This Delta deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/95:25 pm
SDF
- FRA
1 stop10h 25m
Delta
Tue 8/257:00 am
FRA
- SDF
2 stops16h 19m
Delta
Deal found 7/11![Delta logo]()
$911
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 9/167:27 pm
SDF
- EDI
2 stops15h 38m
American Airlines
Tue 9/2211:25 am
EDI
- SDF
1 stop16h 30m
American Airlines
Deal found 7/16![American Airlines logo]()
$920
This United deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 11/159:00 am
SDF
- MAD
2 stops16h 45m
Multiple Airlines
Sun 11/221:25 pm
MAD
- SDF
2 stops33h 36m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 12/610:00 am
SDF
- BCN
1 stop17h 00m
United Airlines
Wed 12/910:30 am
BCN
- SDF
1 stop15h 04m
United Airlines
Deal found 7/15![United Airlines logo]()
$769
This British Airways deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure British Airways is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/247:27 pm
SDF
- BCN
1 stop31h 08m
British Airways
Sat 10/3111:30 am
BCN
- SDF
1 stop15h 05m
British Airways
Deal found 7/11![British Airways logo]()
$808
This Delta deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Delta is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/255:50 pm
SDF
- EDI
1 stop13h 00m
Delta
Tue 9/19:00 am
EDI
- SDF
1 stop18h 08m
Delta
Deal found 7/13![Delta logo]()
$931
This United deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 11/85:50 am
SDF
- BCN
3 stops21h 45m
Multiple Airlines
Wed 11/186:50 am
BCN
- SDF
2 stops16h 11m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$775
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 10/96:14 pm
SDF
- LHR
1 stop12h 01m
American Airlines
Tue 10/1312:30 pm
LHR
- SDF
1 stop11h 58m
American Airlines
Deal found 7/15![American Airlines logo]()
$944
Last-minute flights from Louisville to EuropeDiscover last-minute flight deals from Louisville to Europe. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Europe. Data last updated July 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/33:39 pm
SDF
- DUB
1 stop12h 56m
American Airlines
Fri 9/49:30 am
DUB
- SDF
1 stop16h 55m
American Airlines
Deal found 7/11![American Airlines logo]()
$791
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure American Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/1612:32 pm
SDF
- DUB
1 stop12h 58m
American Airlines
Tue 9/111:45 am
DUB
- SDF
1 stop14h 46m
American Airlines
Deal found 7/15![American Airlines logo]()
$774
This British Airways deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure British Airways is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/166:30 pm
SDF
- DUB
2 stops15h 00m
Multiple Airlines
Wed 8/2610:30 am
DUB
- SDF
2 stops17h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/161:08 pm
SDF
- DUB
1 stop13h 22m
United Airlines
Wed 8/269:20 am
DUB
- SDF
2 stops34h 17m
United Airlines
Deal found 7/15![United Airlines logo]()
$782
This British Airways deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure British Airways is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/166:30 pm
SDF
- DUB
2 stops15h 00m
Multiple Airlines
Tue 9/110:30 am
DUB
- SDF
2 stops17h 29m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$783
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/161:56 pm
SDF
- DUB
1 stop15h 44m
United Airlines
Tue 9/19:20 am
DUB
- SDF
2 stops14h 47m
United Airlines
Deal found 7/15![United Airlines logo]()
$792
This Expedia deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/1611:05 am
SDF
- DUB
1 stop19h 45m
Iberia
Wed 8/266:20 pm
DUB
- SDF
2 stops32h 05m
Iberia
Deal found 7/13![Iberia logo]()
$794
This Air Canada deal was found by Cheapflights users on 7/15. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Air Canada is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/1610:23 am
SDF
- DUB
3 stops16h 22m
Air Canada
Tue 9/19:50 am
DUB
- SDF
3 stops18h 09m
Air Canada
Deal found 7/15![Air Canada logo]()
$804
This Gotogate deal was found by Cheapflights users on 7/13. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Gotogate is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/166:30 pm
SDF
- DUB
2 stops15h 00m
British Airways
Wed 8/268:35 am
DUB
- SDF
2 stops17h 50m
British Airways
Deal found 7/13![British Airways logo]()
$805
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Tue 8/1810:05 am
SDF
- FCO
1 stop16h 10m
United Airlines
Tue 8/2511:30 am
FCO
- SDF
2 stops30h 52m
United Airlines
Deal found 7/12![United Airlines logo]()
$804
This Expedia deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Expedia is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 8/195:10 pm
SDF
- BCN
2 stops15h 05m
British Airways
Wed 9/910:30 am
BCN
- SDF
1 stop13h 01m
British Airways
Deal found 7/12![British Airways logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Fri 8/289:28 pm
SDF
- KEF
2 stops29h 12m
Multiple Airlines
Fri 9/114:45 pm
KEF
- SDF
1 stop21h 26m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$631
One-way flights from Louisville to EuropeSearch for one-way flight options from Louisville to Europe. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from Louisville to Europe. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/96:55 pm
SDF
- LGW
2 stops58h 05m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 8/19:03 pm
SDF
- FCO
3 stops46h 07m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Mon 8/108:28 pm
SDF
- LGW
2 stops32h 32m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/2110:55 am
SDF
- BCN
3 stops30h 55m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/29:19 pm
SDF
- FCO
3 stops45h 51m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$325
This TravelUp deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure TravelUp is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 12/210:00 am
SDF
- FRA
2 stops44h 05m
Lufthansa
Deal found 7/12![Lufthansa logo]()
$335
This Air Canada deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Air Canada is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 12/26:30 am
SDF
- FRA
3 stops18h 55m
Air Canada
Deal found 7/12![Air Canada logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/236:55 pm
SDF
- LHR
2 stops36h 00m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Wed 10/219:04 am
SDF
- BCN
2 stops17h 56m
United Airlines
Deal found 7/11![United Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Kiwi.com is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sun 8/96:55 pm
SDF
- LHR
2 stops36h 00m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$362
This Priceline deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure Priceline is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/246:14 pm
SDF
- BCN
1 stop34h 21m
British Airways
Deal found 7/11![British Airways logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the āPick Datesā button in this card will allow you to select your dates and further customize your flight criteria. From there, click āFind dealsā, make sure United Airlines is selected, and click āCompare selectedā under the list of providers to see comparable flight deals.
Sat 10/246:16 pm
SDF
- BCN
2 stops33h 04m
United Airlines
Deal found 7/11![United Airlines logo]()
$366
Find flight deals from Louisville to Europe
Keep the following information in mind while searching for Louisville to Europe flight deals. Data was last updated July 16, 2026.
Round-trip from | $563 (Kiwi.com) |
|---|---|
One-way from | $283 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,201 |
Cheapflights Fare Finder
Ā
Customize your flight search to find flights from Louisville to Europe 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 2,558,603 searches. Data last updated July 16, 2026.
Use the filters below to find and compare flights from Louisville to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Wed 10/7
10:26 am-8:20 am
1 stop15h 54m
Madrid Barajas
Fri 10/16
3:55 pm-10:24 am
1 stop24h 29m
$710
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Wed 10/7
6:00 am-9:05 am
1 stop21h 05m
Madrid Barajas
Fri 10/16
12:40 pm-12:08 am
1 stop17h 28m
$710
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Mon 10/5
2:12 pm-8:05 am
1 stop11h 53m
Madrid Barajas
Tue 10/20
1:30 pm-7:11 pm
2 stops35h 41m
$715
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Sun 12/6
6:30 am-9:15 am
1 stop20h 45m
Madrid Barajas
Wed 12/9
1:25 pm-8:14 pm
2 stops36h 49m
$733
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Wed 11/4
7:10 am-8:00 am
2 stops18h 50m
Madrid Barajas
Tue 11/10
1:25 pm-5:01 pm
2 stops33h 36m
$736
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Mon 11/2
10:25 am-8:10 am
1 stop16h 45m
Dublin
Wed 11/4
10:40 am-8:41 pm
1 stop15h 01m
$745
LouisvilleDublin
SDF - DUB
SDFDUB
Louisville Intl
Wed 10/14
6:30 pm-11:10 am
1 stop11h 40m
Dublin
Thu 10/29
8:00 am-10:30 pm
2 stops18h 30m
$752
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Wed 11/4
6:00 am-9:00 am
1 stop21h 00m
Madrid Barajas
Mon 11/9
12:35 pm-11:39 pm
1 stop17h 04m
$760
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Mon 11/2
6:29 am-8:50 am
1 stop20h 21m
Madrid Barajas
Mon 11/9
12:35 pm-11:39 pm
1 stop17h 04m
$760
LouisvilleMadrid
SDF - MAD
SDFMAD
Louisville Intl
Sun 11/15
9:00 am-7:45 am
2 stops16h 45m
Madrid Barajas
Sun 11/22
1:25 pm-5:01 pm
2 stops33h 36m
$765
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisville to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Louisville with our price prediction graph.
SDF-KEF
SDF-DUB
SDF-BCN
SDF-FCO
SDF-MAD
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 Europe
SDF-EU0
SDF-KEF
SDF-DUB
SDF-BCN
SDF-FCO
What is the cheapest month to book a flight from Louisville to Europe?
Currently, October is the cheapest month in which you can book a flight from Louisville to Europe (average of $213). Flying from Louisville to Europe in May is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Louisville to Europe?
The best time to book flights from Louisville to Europe is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Europe
Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated July 16, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Louisville to Europe to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Louisville to Europe. 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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Alternative routes for Louisville to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Europe by cabin class
Find flights from Louisville to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Europe flights
Browse other Louisville and Europe flight options. Last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Louisville to Europe flights
Consider these flights traveling from Louisville to Europe.
Top 9 airlines flying from Louisville to Europe
Discover the top 9 airlines that operate flights from Louisville to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$335 | Average$1,064 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$995 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$377 | Average$591 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$448 | Average$851 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$950 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$519 | Average$856 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$521 | Average$852 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$546 | Average$610 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$620 | Average$1,040 | FlexibilityNo cancel fee | On-time76% |