$621+ Cheap flights from Louisville (SDF) to Japan
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FUK
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Japan 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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Cheapest flights from Louisville to JapanExplore the most affordable flight options available from Louisville to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Louisville to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/206:00 am -
1 stop19h 20m
Tue 10/64:30 pm -
1 stop17h 55m
Deal found 9/16![American Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/136:00 am -
1 stop20h 00m
Thu 9/246:30 pm -
1 stop16h 01m
Deal found 9/13![American Airlines logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/135:49 pm -
2 stops21h 56m
Thu 9/2411:55 am -
2 stops19h 55m
Deal found 9/13![American Airlines logo]()
$1,055
This Delta deal was found by Cheapflights users on 9/13. 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.
Sun 9/207:05 am -
1 stop18h 10m
Mon 10/53:15 pm -
1 stop19h 44m
Deal found 9/13![Delta logo]()
$1,074
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1910:25 am -
1 stop16h 00m
Mon 10/266:20 pm -
1 stop15h 32m
Deal found 9/14![ANA logo]()
$1,080
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Sun 10/410:25 am -
1 stop21h 50m
Mon 10/195:15 pm -
1 stop14h 56m
Deal found 9/16![ANA logo]()
$1,086
This Delta deal was found by Cheapflights users on 9/15. 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 9/226:30 am -
1 stop17h 35m
Mon 10/53:15 pm -
1 stop21h 44m
Deal found 9/15![Delta logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:25 am -
1 stop15h 45m
Mon 10/195:25 pm -
1 stop19h 16m
Deal found 9/16![United Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/710:00 am -
1 stop16h 55m
Mon 10/195:15 pm -
1 stop14h 56m
Deal found 9/16![United Airlines logo]()
$1,089
This Justfly.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/2210:23 am -
1 stop16h 02m
Mon 10/55:15 pm -
1 stop14h 56m
Deal found 9/16![ANA logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/33:37 pm -
2 stops33h 38m
Sat 10/104:45 pm -
2 stops20h 14m
Deal found 9/16![United Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/33:37 pm -
2 stops34h 28m
Sat 10/106:10 pm -
2 stops28h 15m
Deal found 9/16![United Airlines logo]()
$1,094
Best flights from Louisville to JapanDiscover carefully curated flight deals from Louisville to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Louisville to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:16 pm -
2 stops31h 44m
Mon 10/266:00 pm -
1 stop17h 30m
Deal found 9/16![United Airlines logo]()
$1,094
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/115:38 pm -
1 stop33h 37m
Mon 10/268:00 pm -
2 stops25h 57m
Deal found 9/16![Delta logo]()
$1,100
This Justfly.com deal was found by Cheapflights users on 9/14. 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 11/259:02 am -
2 stops19h 58m
Wed 12/97:05 am -
2 stops20h 19m
Deal found 9/14![ANA logo]()
$1,109
This Cathay Pacific deal was found by Cheapflights users on 9/13. 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.
Mon 11/96:27 am -
2 stops41h 18m
Mon 11/164:00 pm -
2 stops39h 13m
Deal found 9/13![Multiple Airlines logo]()
$1,114
This oojo deal was found by Cheapflights users on 9/15. 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.
Wed 10/148:02 am -
2 stops21h 43m
Wed 10/218:10 pm -
2 stops33h 13m
Deal found 9/15![Japan Airlines logo]()
$1,235
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/76:15 am -
1 stop18h 20m
Sun 10/189:15 pm -
2 stops25h 19m
Deal found 9/16![United Airlines logo]()
$1,094
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:02 am -
2 stops22h 48m
Wed 12/97:05 am -
2 stops25h 12m
Deal found 9/17![ANA logo]()
$1,112
This Cathay Pacific deal was found by Cheapflights users on 9/12. 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 10/2710:16 am -
2 stops45h 09m
Tue 11/34:00 pm -
2 stops39h 13m
Deal found 9/12![Multiple Airlines logo]()
$1,114
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:37 pm -
2 stops23h 48m
Fri 10/2312:30 am -
2 stops21h 59m
Deal found 9/17![United Airlines logo]()
$1,094
This Expedia deal was found by Cheapflights users on 9/14. 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 10/309:17 am -
2 stops22h 18m
Fri 11/62:00 pm -
2 stops37h 37m
Deal found 9/14![ANA logo]()
$1,145
This Cathay Pacific deal was found by Cheapflights users on 9/14. 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.
Sun 11/15:26 pm -
2 stops37h 49m
Sun 11/810:10 am -
2 stops45h 03m
Deal found 9/14![Multiple Airlines logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/76:15 am -
1 stop19h 15m
Mon 10/195:25 pm -
1 stop19h 16m
Deal found 9/15![United Airlines logo]()
$1,105
This Ovago deal was found by Cheapflights users on 9/14. 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.
Thu 10/299:02 am -
2 stops25h 28m
Thu 11/512:05 pm -
2 stops22h 47m
Deal found 9/14![ANA logo]()
$1,158
This Cathay Pacific deal was found by Cheapflights users on 9/12. 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.
Sun 10/116:29 am -
2 stops35h 21m
Mon 10/263:30 pm -
3 stops43h 05m
Deal found 9/12![Multiple Airlines logo]()
$1,187
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/306:15 am -
1 stop19h 15m
Sat 10/174:45 pm -
2 stops20h 14m
Deal found 9/12![United Airlines logo]()
$1,108
This Ovago deal was found by Cheapflights users on 9/15. 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.
Sun 11/226:00 am -
2 stops22h 10m
Thu 12/37:05 am -
2 stops25h 12m
Deal found 9/15![ANA logo]()
$1,167
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/103:37 pm -
2 stops33h 38m
Sun 10/258:10 pm -
2 stops26h 28m
Deal found 9/12![United Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/103:37 pm -
2 stops33h 38m
Sat 10/245:00 pm -
2 stops29h 38m
Deal found 9/14![United Airlines logo]()
$1,110
This KAYAK deal was found by Cheapflights users on 9/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
2 stops22h 10m
Sat 12/58:00 am -
2 stops19h 23m
Deal found 9/13![ANA logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:25 am -
1 stop21h 50m
Mon 10/2610:55 pm -
2 stops23h 43m
Deal found 9/13![United Airlines logo]()
$1,110
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Sun 11/229:02 am -
2 stops19h 58m
Fri 12/48:00 am -
2 stops24h 17m
Deal found 9/16![ANA logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am -
2 stops23h 10m
Tue 11/106:20 pm -
1 stop16h 32m
Deal found 9/14![United Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am -
2 stops19h 30m
Tue 11/310:25 am -
1 stop22h 07m
Deal found 9/12![United Airlines logo]()
$1,112
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/106:16 pm -
1 stop37h 59m
Fri 10/2312:30 am -
2 stops25h 45m
Deal found 9/13![United Airlines logo]()
$1,116
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:57 pm -
2 stops32h 48m
Fri 12/46:35 pm -
2 stops19h 19m
Deal found 9/15![United Airlines logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:00 am -
3 stops42h 45m
Thu 12/36:35 pm -
2 stops19h 19m
Deal found 9/14![United Airlines logo]()
$1,118
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am -
3 stops46h 30m
Fri 11/66:35 pm -
2 stops33h 02m
Deal found 9/14![United Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/29:55 am -
1 stop16h 55m
Tue 12/810:50 am -
1 stop16h 48m
Deal found 9/15![United Airlines logo]()
$1,128
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/213:24 pm -
2 stops59h 21m
Thu 12/36:35 pm -
2 stops19h 19m
Deal found 9/14![United Airlines logo]()
$1,131
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/245:15 am -
2 stops20h 50m
Sat 11/75:30 pm -
2 stops18h 54m
Deal found 9/16![United Airlines logo]()
$1,145
Last-minute flights from Louisville to JapanDiscover last-minute flight deals from Louisville to Japan. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Japan. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/206:00 am -
1 stop19h 20m
Tue 10/64:30 pm -
1 stop17h 55m
Deal found 9/16![American Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/206:00 am -
1 stop20h 00m
Tue 10/66:30 pm -
1 stop17h 57m
Deal found 9/16![American Airlines logo]()
$1,052
This Delta deal was found by Cheapflights users on 9/13. 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.
Sun 9/207:05 am -
1 stop18h 10m
Mon 10/53:15 pm -
1 stop19h 44m
Deal found 9/13![Delta logo]()
$1,074
This Delta deal was found by Cheapflights users on 9/15. 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 9/226:30 am -
1 stop17h 35m
Mon 10/53:15 pm -
1 stop21h 44m
Deal found 9/15![Delta logo]()
$1,087
This Justfly.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/2210:23 am -
1 stop16h 02m
Mon 10/55:15 pm -
1 stop14h 56m
Deal found 9/16![ANA logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/228:00 am -
1 stop17h 45m
Mon 10/55:00 pm -
1 stop16h 31m
Deal found 9/16![United Airlines logo]()
$1,096
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/33:37 pm -
2 stops33h 38m
Sat 10/104:45 pm -
2 stops20h 14m
Deal found 9/16![United Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/33:37 pm -
2 stops34h 28m
Sat 10/106:10 pm -
2 stops28h 15m
Deal found 9/16![United Airlines logo]()
$1,094
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Sun 10/410:25 am -
1 stop21h 50m
Mon 10/195:15 pm -
1 stop14h 56m
Deal found 9/16![ANA logo]()
$1,086
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:25 am -
1 stop15h 45m
Mon 10/195:25 pm -
1 stop19h 16m
Deal found 9/16![United Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/710:00 am -
1 stop16h 55m
Mon 10/195:15 pm -
1 stop14h 56m
Deal found 9/16![United Airlines logo]()
$1,089
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1910:25 am -
1 stop16h 00m
Mon 10/266:20 pm -
1 stop15h 32m
Deal found 9/14![ANA logo]()
$1,080
One-way flights from Louisville to JapanSearch for one-way flight options from Louisville to Japan. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Louisville to Japan. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/13. 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.
Fri 10/210:22 am -
2 stops39h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$621
This Cathay Pacific deal was found by Cheapflights users on 9/13. 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.
Fri 10/210:22 am -
2 stops38h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$621
This oojo deal was found by Cheapflights users on 9/15. 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.
Wed 10/76:29 am -
1 stop17h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Japan Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/75:04 am -
2 stops19h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 9/15. 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 10/78:05 am -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$693
This oojo deal was found by Cheapflights users on 9/13. 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.
Fri 10/27:03 am -
1 stop17h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Japan Airlines logo]()
$731
This Cathay Pacific deal was found by Cheapflights users on 9/15. 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.
Wed 10/77:27 pm -
3 stops32h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$1,367
Find flight deals from Louisville to Japan
Keep the following information in mind while searching for Louisville to Japan flight deals. Data was last updated September 17, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,080 (Kiwi.com) |
One-way from | $621 (Cathay Pacific) |
Popular in | November |
Cheapest in | February |
Average price | $1,158 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Japan 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 September 17, 2026.
Use the filters below to find and compare flights from Louisville to Japan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Fri 10/2
10:22 am-2:30 pm
2 stops39h 08m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$621
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Fri 10/2
10:22 am-1:55 pm
2 stops38h 33m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$621
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Wed 10/7
6:29 am-1:25 pm
1 stop17h 56m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$683
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Wed 10/7
8:34 am-5:30 pm
2 stops19h 56m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
Quickest round-trip
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Wed 10/7
8:05 am-2:15 pm
1 stop17h 10m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Fri 10/2
7:03 am-1:25 pm
1 stop17h 22m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$731
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Sun 10/11
6:16 pm-3:00 pm
2 stops31h 44m
Tokyo Narita
Mon 10/26
6:00 pm-10:30 pm
1 stop17h 30m
$1,094
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Wed 10/7
6:15 am-1:35 pm
1 stop18h 20m
Tokyo Haneda
Sun 10/18
9:15 pm-9:34 am
2 stops25h 19m
$1,094
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Sat 10/17
3:37 pm-4:25 am
2 stops23h 48m
Tokyo Haneda
Fri 10/23
12:30 am-9:29 am
2 stops21h 59m
$1,094
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Sun 10/11
5:38 pm-4:15 pm
1 stop33h 37m
Tokyo Haneda
Mon 10/26
8:00 pm-8:57 am
2 stops25h 57m
$1,100
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from Louisville to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Louisville with our price prediction graph.
SDF-NRT
SDF-HND
SDF-ITM
SDF-KIX
SDF-OKA
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 Japan
SDF-JP0
SDF-NRT
SDF-HND
SDF-ITM
SDF-KIX
What is the cheapest month to book a flight from Louisville to Japan?
Currently, February is the cheapest month in which you can book a flight from Louisville to Japan (average of $867). Flying from Louisville to Japan in March is currently the most expensive (average of $1,588). 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 Japan?
Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Japan
Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated September 17, 2026.
Peruse reviews from past customers who have flown with Japan Airlines,ANA, andDelta from Louisville to Japan 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.
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Comfort
8.2
Crew
8.7
Entertainment
7.8
Food
7.7
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Related info for your journey
Find useful and relevant information for your journey from Louisville to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to Japan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Japan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Japan by cabin class
Find flights from Louisville to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Japan flights
Browse other Louisville and Japan flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Japan regions
Consider these flights traveling to Japan regions.
Top 4 airlines flying from Louisville to Japan
Discover the top 4 airlines that operate flights from Louisville to Japan. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$867 | Average$1,353 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$868 | Average$1,165 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$878 | Average$1,151 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$945 | Average$1,005 | FlexibilityNo cancel fee | On-time71% |