$409+ Cheap flights from Japan to Louisville (SDF)
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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — SDF
Jun 1 — Jun 81
Round-trip
1 adult, Economy
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Find cheap flights from Japan to Louisville 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 Japan to Louisville
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Cheapest flights from Japan to LouisvilleExplore the most affordable flight options available from Japan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
Explore the most affordable flight options available from Japan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 2, 2026.
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/273:50 pm
HND
- SDF
2 stops30h 25m
United Airlines
Mon 8/3110:15 am
SDF
- HND
1 stop16h 10m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,298
This Delta deal was found by Cheapflights users on 4/29. 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 8/276:25 pm
HND
- SDF
1 stop16h 12m
Delta
Mon 8/316:36 am
SDF
- HND
1 stop17h 29m
Delta
Deal found 4/29![Delta logo]()
$1,300
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 7/112:35 pm
NRT
- SDF
1 stop17h 51m
Multiple Airlines
Mon 7/139:31 am
SDF
- NRT
1 stop40h 19m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,346
This Delta deal was found by Cheapflights users on 4/27. 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 9/24:35 pm
HND
- SDF
2 stops20h 24m
Delta
Sun 9/67:00 am
SDF
- HND
2 stops20h 15m
Delta
Deal found 4/27![Delta logo]()
$1,378
This Delta deal was found by Cheapflights users on 4/29. 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 8/2712:35 pm
KIX
- SDF
2 stops24h 24m
Delta
Sat 8/295:45 pm
SDF
- KIX
2 stops38h 00m
Delta
Deal found 4/29![Delta logo]()
$1,379
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 7/112:35 pm
NRT
- SDF
1 stop17h 51m
Multiple Airlines
Tue 7/142:16 pm
SDF
- NRT
2 stops35h 34m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,423
This Delta deal was found by Cheapflights users on 4/27. 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 9/26:15 pm
KIX
- SDF
2 stops40h 22m
Delta
Sun 9/65:45 pm
SDF
- KIX
2 stops34h 20m
Delta
Deal found 4/27![Delta logo]()
$1,457
This Delta deal was found by Cheapflights users on 4/29. 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 10/2212:50 pm
OKA
- SDF
2 stops23h 05m
Delta
Mon 10/267:30 pm
SDF
- OKA
2 stops56h 35m
Delta
Deal found 4/29![Delta logo]()
$1,532
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/261:25 pm
ITM
- SDF
2 stops21h 52m
American Airlines
Sun 8/305:53 pm
SDF
- ITM
2 stops37h 37m
American Airlines
Deal found 4/29![American Airlines logo]()
$1,569
This Air Canada deal was found by Cheapflights users on 4/28. 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 9/25:35 pm
NRT
- SDF
2 stops19h 30m
Air Canada
Sun 9/67:22 am
SDF
- NRT
2 stops19h 28m
Air Canada
Deal found 4/28![Air Canada logo]()
$1,582
This oojo deal was found by Cheapflights users on 4/30. 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.
Tue 12/15:30 pm
NRT
- SDF
1 stop33h 42m
Japan Airlines
Tue 12/87:27 am
SDF
- NRT
1 stop17h 13m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,598
This Delta deal was found by Cheapflights users on 4/30. 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 12/15:35 pm
HND
- SDF
1 stop18h 06m
Delta
Tue 12/87:25 pm
SDF
- HND
1 stop29h 10m
Delta
Deal found 4/30![Delta logo]()
$1,610
Best flights from Japan to LouisvilleDiscover carefully curated flight deals from Japan to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
Discover carefully curated flight deals from Japan to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 2, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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 8/276:25 pm
HND
- SDF
1 stop16h 12m
Delta
Mon 8/316:36 am
SDF
- HND
1 stop17h 29m
Delta
Deal found 4/29![Delta logo]()
$1,300
This United Airlines deal was found by Cheapflights users on 4/28. 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 8/273:50 pm
HND
- SDF
2 stops30h 25m
United Airlines
Mon 8/3110:05 am
SDF
- HND
1 stop16h 50m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,302
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/261:25 pm
ITM
- SDF
2 stops21h 52m
American Airlines
Sun 8/305:53 pm
SDF
- ITM
2 stops37h 37m
American Airlines
Deal found 4/29![American Airlines logo]()
$1,569
This JTB deal was found by Cheapflights users on 5/2. 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 JTB is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:25 pm
NRT
- SDF
2 stops38h 21m
Qatar Airways
Tue 6/235:08 pm
SDF
- NRT
2 stops30h 47m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,752
This Cathay Pacific deal was found by Cheapflights users on 5/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:25 am
NRT
- SDF
2 stops44h 12m
Multiple Airlines
Tue 6/237:48 pm
SDF
- NRT
3 stops32h 27m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$2,226
This Delta deal was found by Cheapflights users on 4/27. 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 9/23:15 pm
HND
- SDF
1 stop16h 46m
Delta
Sun 9/67:00 am
SDF
- HND
2 stops20h 15m
Delta
Deal found 4/27![Delta logo]()
$1,378
This Delta deal was found by Cheapflights users on 4/29. 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 8/2712:35 pm
KIX
- SDF
2 stops24h 24m
Delta
Sat 8/295:45 pm
SDF
- KIX
2 stops38h 00m
Delta
Deal found 4/29![Delta logo]()
$1,379
This United Airlines deal was found by Cheapflights users on 4/28. 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 9/25:00 pm
NRT
- SDF
1 stop16h 00m
United Airlines
Sun 9/67:43 pm
SDF
- NRT
2 stops29h 17m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,624
This Expedia deal was found by Cheapflights users on 4/30. 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.
Fri 5/152:00 pm
ITM
- SDF
2 stops19h 17m
ANA
Thu 5/2110:02 am
SDF
- ITM
2 stops21h 13m
ANA
Deal found 4/30![ANA logo]()
$3,257
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 9/26:30 pm
NRT
- SDF
1 stop16h 47m
American Airlines
Sun 9/67:15 pm
SDF
- NRT
1 stop29h 10m
American Airlines
Deal found 4/28![American Airlines logo]()
$1,669
This Delta deal was found by Cheapflights users on 4/27. 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 9/26:15 pm
KIX
- SDF
2 stops40h 22m
Delta
Sun 9/65:45 pm
SDF
- KIX
2 stops34h 20m
Delta
Deal found 4/27![Delta logo]()
$1,457
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/116:10 pm
HND
- SDF
2 stops27h 52m
United Airlines
Tue 7/143:41 pm
SDF
- HND
2 stops33h 14m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,625
This Delta deal was found by Cheapflights users on 4/29. 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 10/2212:50 pm
OKA
- SDF
2 stops23h 05m
Delta
Mon 10/267:30 pm
SDF
- OKA
2 stops56h 35m
Delta
Deal found 4/29![Delta logo]()
$1,532
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:45 pm
OKA
- SDF
2 stops22h 24m
United Airlines
Mon 10/266:00 pm
SDF
- OKA
2 stops40h 00m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,733
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:00 pm
ITM
- SDF
3 stops21h 59m
Air Canada
Thu 5/217:10 am
SDF
- ITM
3 stops22h 00m
Air Canada
Deal found 4/30![Air Canada logo]()
$4,709
This Delta deal was found by Cheapflights users on 4/28. 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 7/116:25 pm
HND
- SDF
1 stop32h 17m
Delta
Tue 7/146:00 am
SDF
- HND
2 stops19h 00m
Delta
Deal found 4/28![Delta logo]()
$1,728
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:15 pm
NRT
- SDF
3 stops33h 39m
Multiple Airlines
Tue 7/145:55 pm
SDF
- NRT
3 stops33h 25m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$2,785
This Asiana Airlines deal was found by Cheapflights users on 4/30. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:45 pm
NRT
- SDF
3 stops55h 43m
Multiple Airlines
Thu 6/48:00 am
SDF
- NRT
3 stops41h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$3,345
This Asiana Airlines deal was found by Cheapflights users on 4/30. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:05 pm
HND
- SDF
3 stops55h 23m
Multiple Airlines
Thu 6/48:00 am
SDF
- HND
3 stops44h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$3,418
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/159:05 am
KIX
- SDF
2 stops27h 47m
Delta
Thu 5/217:49 pm
SDF
- KIX
2 stops37h 51m
Delta
Deal found 4/30![Delta logo]()
$3,207
Last-minute flights from Japan to LouisvilleDiscover last-minute flight deals from Japan to Louisville. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Japan to Louisville. Data last updated May 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/30. 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 5/144:35 pm
HND
- SDF
2 stops29h 21m
Delta
Sun 5/177:50 am
SDF
- HND
2 stops23h 10m
Delta
Deal found 4/30![Delta logo]()
$1,988
This Expedia deal was found by Cheapflights users on 4/30. 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.
Thu 5/145:15 pm
HND
- SDF
1 stop16h 02m
ANA
Sun 5/176:00 am
SDF
- HND
1 stop20h 25m
ANA
Deal found 4/30![ANA logo]()
$2,434
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/159:05 am
KIX
- SDF
2 stops27h 47m
Delta
Thu 5/217:49 pm
SDF
- KIX
2 stops37h 51m
Delta
Deal found 4/30![Delta logo]()
$3,207
This BusinessClass deal was found by Cheapflights users on 4/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:45 am
NRT
- SDF
1 stop17h 31m
Japan Airlines
Thu 6/47:16 am
SDF
- NRT
1 stop18h 44m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,805
This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 5/287:45 pm
HND
- SDF
2 stops27h 51m
Japan Airlines
Thu 6/47:48 pm
SDF
- HND
2 stops19h 57m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,905
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/289:30 pm
NRT
- SDF
1 stop35h 18m
Multiple Airlines
Thu 6/44:21 pm
SDF
- NRT
2 stops58h 59m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,965
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/284:45 pm
NRT
- SDF
2 stops18h 29m
United Airlines
Thu 6/46:00 am
SDF
- NRT
2 stops19h 30m
United Airlines
Deal found 4/30![United Airlines logo]()
$2,157
This Delta deal was found by Cheapflights users on 5/2. 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 6/166:25 pm
HND
- SDF
1 stop15h 50m
Delta
Tue 6/235:26 pm
SDF
- HND
1 stop33h 49m
Delta
Deal found 5/2![Delta logo]()
$1,725
This JTB deal was found by Cheapflights users on 5/2. 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 JTB is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:25 pm
NRT
- SDF
2 stops38h 21m
Qatar Airways
Tue 6/235:08 pm
SDF
- NRT
2 stops30h 47m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,752
This Cathay Pacific deal was found by Cheapflights users on 5/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:05 am
HND
- SDF
2 stops43h 32m
Multiple Airlines
Tue 6/236:02 pm
SDF
- HND
2 stops30h 53m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$2,166
This Cathay Pacific deal was found by Cheapflights users on 5/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:25 am
NRT
- SDF
2 stops44h 12m
Multiple Airlines
Tue 6/237:48 pm
SDF
- NRT
3 stops32h 27m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$2,226
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/166:30 pm
NRT
- SDF
1 stop17h 49m
American Airlines
Tue 6/235:00 am
SDF
- NRT
2 stops19h 25m
American Airlines
Deal found 5/2![American Airlines logo]()
$2,365
One-way flights from Japan to LouisvilleSearch for one-way flight options from Japan to Louisville. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
Search for one-way flight options from Japan to Louisville. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 9/109:30 pm
NRT
- SDF
1 stop34h 49m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/195:15 pm
HND
- SDF
1 stop36h 45m
United Airlines
Deal found 4/29![United Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/194:45 pm
NRT
- SDF
2 stops20h 11m
United Airlines
Deal found 4/29![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 4/29. 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 5/204:20 pm
HND
- SDF
1 stop20h 32m
Delta
Deal found 4/29![Delta logo]()
$467
This Ovago deal was found by Cheapflights users on 4/29. 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.
Tue 5/195:05 pm
NRT
- SDF
1 stop34h 36m
ANA
Deal found 4/29![ANA logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/2010:30 am
NRT
- SDF
3 stops39h 57m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/217:55 pm
NRT
- SDF
3 stops58h 42m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Tue 5/194:25 pm
NRT
- SDF
3 stops31h 21m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 4/29. 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 5/214:20 pm
HND
- SDF
2 stops21h 05m
Delta
Deal found 4/29![Delta logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 9/1011:50 pm
HND
- SDF
3 stops56h 41m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Tue 5/199:20 pm
HND
- SDF
3 stops26h 26m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,013
This Delta deal was found by Cheapflights users on 4/30. 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 9/106:25 pm
HND
- SDF
1 stop28h 26m
Delta
Deal found 4/30![Delta logo]()
$1,042
Find flight deals from Japan to Louisville
Keep the following information in mind while searching for Japan to Louisville flight deals. Data was last updated May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,298 (United Airlines) |
One-way from | $409 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Japan to Louisville 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 May 2, 2026.
Use the filters below to find and compare flights from Japan to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TokyoLouisville
HND - SDF
HNDSDF
Tokyo Haneda
Thu 8/27
6:25 pm-9:37 pm
1 stop16h 12m
Louisville Intl
Mon 8/31
6:36 am-1:05 pm
1 stop17h 29m
$1,300
TokyoLouisville
HND - SDF
HNDSDF
Tokyo Haneda
Thu 8/27
3:50 pm-9:15 am
2 stops30h 25m
Louisville Intl
Mon 8/31
10:05 am-3:55 pm
1 stop16h 50m
$1,302
TokyoLouisville
HND - SDF
HNDSDF
Tokyo Haneda
Wed 9/2
3:15 pm-7:01 pm
1 stop16h 46m
Louisville Intl
Sun 9/6
7:00 am-4:15 pm
2 stops20h 15m
$1,378
OsakaLouisville
KIX - SDF
KIXSDF
Osaka Kansai Intl
Thu 8/27
12:35 pm-11:59 pm
2 stops24h 24m
Louisville Intl
Sat 8/29
5:45 pm-8:45 pm
2 stops38h 00m
$1,379
OsakaLouisville
KIX - SDF
KIXSDF
Osaka Kansai Intl
Wed 9/2
6:15 pm-9:37 pm
2 stops40h 22m
Louisville Intl
Sun 9/6
5:45 pm-5:05 pm
2 stops34h 20m
$1,457
OkinawaLouisville
OKA - SDF
OKASDF
Okinawa Naha
Thu 10/22
12:50 pm-10:55 pm
2 stops23h 05m
Louisville Intl
Mon 10/26
7:30 pm-5:05 pm
2 stops56h 35m
$1,532
OsakaLouisville
ITM - SDF
ITMSDF
Osaka Itami
Wed 8/26
1:25 pm-10:17 pm
2 stops21h 52m
Louisville Intl
Sun 8/30
5:53 pm-8:30 pm
2 stops37h 37m
$1,569
TokyoLouisville
NRT - SDF
NRTSDF
Tokyo Narita
Wed 9/2
5:00 pm-8:00 pm
1 stop16h 00m
Louisville Intl
Sun 9/6
7:43 pm-2:00 pm
2 stops29h 17m
$1,624
TokyoLouisville
HND - SDF
HNDSDF
Tokyo Haneda
Sat 7/11
6:10 pm-9:02 am
2 stops27h 52m
Louisville Intl
Tue 7/14
3:41 pm-1:55 pm
2 stops33h 14m
$1,625
TokyoLouisville
NRT - SDF
NRTSDF
Tokyo Narita
Wed 9/2
6:30 pm-10:17 pm
1 stop16h 47m
Louisville Intl
Sun 9/6
7:15 pm-1:25 pm
1 stop29h 10m
$1,669
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Japan to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Japan with our price prediction graph.
HND-SDF
ITM-SDF
NRT-SDF
KIX-SDF
OKA-SDF
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 Japan to Louisville
JP0-SDF
HND-SDF
ITM-SDF
NRT-SDF
KIX-SDF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated May 2, 2026.
Read through reviews of airlines operating flights from Japan to Louisville, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Japan to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Corydon
Jeffersonville
Bardstown
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Alternative routes for Japan to Louisville
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Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Japan to Louisville by cabin class
Find flights from Japan to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 2, 2026.
Japan and Louisville flights
Browse other Japan and Louisville flight options. Last updated on May 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Japan to Louisville flights
Consider these flights traveling from Japan to Louisville.
Top airline flying from Japan to Louisville
Discover the top airline that operate flights from Japan to Louisville. 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$873 | Average$989 | FlexibilityNo cancel fee | On-timeN/A |