$566+ Cheap flights from Louisville (SDF) to Tokyo (TYO)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TYO
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Tokyo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Tokyo
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Cheapest flights from Louisville to TokyoExplore the most affordable flight options available from Louisville to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from Louisville to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
SDF
- HND
1 stop19h 20m
American Airlines
Thu 9/244:30 pm
HND
- SDF
1 stop19h 55m
American Airlines
Deal found 7/5![American Airlines logo]()
$1,019
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
SDF
- NRT
1 stop20h 00m
American Airlines
Thu 9/246:30 pm
NRT
- SDF
1 stop16h 01m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,020
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am
SDF
- HND
2 stops21h 45m
Delta
Wed 11/115:35 pm
HND
- SDF
2 stops19h 00m
Delta
Deal found 7/4![Delta logo]()
$1,025
This Korean Air deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am
SDF
- NRT
2 stops39h 25m
Korean Air
Wed 11/115:10 pm
NRT
- SDF
2 stops41h 41m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,039
This Korean Air deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:45 pm
SDF
- NRT
2 stops37h 20m
Korean Air
Wed 11/115:10 pm
NRT
- SDF
2 stops41h 41m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,044
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:21 am
SDF
- NRT
1 stop39h 49m
Multiple Airlines
Tue 8/189:40 am
NRT
- SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,074
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/179:10 pm
SDF
- NRT
2 stops52h 15m
Multiple Airlines
Thu 9/39:30 pm
NRT
- SDF
1 stop35h 18m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,077
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:21 am
SDF
- NRT
1 stop39h 49m
Multiple Airlines
Tue 8/189:40 am
NRT
- SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,085
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:00 am
SDF
- HND
1 stop17h 25m
ANA
Thu 9/245:15 pm
HND
- SDF
1 stop14h 56m
ANA
Deal found 7/7![ANA logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:12 pm
SDF
- NRT
1 stop31h 03m
United Airlines
Tue 11/105:05 pm
NRT
- SDF
1 stop15h 56m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:00 am
SDF
- HND
1 stop16h 50m
United Airlines
Wed 11/1110:25 am
HND
- SDF
1 stop16h 41m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,100
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:31 am
SDF
- NRT
1 stop21h 29m
Multiple Airlines
Tue 8/189:40 am
NRT
- SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,101
Best flights from Louisville to TokyoDiscover carefully curated flight deals from Louisville to Tokyo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from Louisville to Tokyo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This Korean Air deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:45 pm
SDF
- NRT
2 stops37h 20m
Korean Air
Wed 11/115:10 pm
NRT
- SDF
2 stops41h 41m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:25 am
SDF
- HND
1 stop17h 20m
United Airlines
Wed 11/114:50 pm
HND
- SDF
1 stop16h 25m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 7/3. 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 9/106:00 am
SDF
- HND
2 stops21h 15m
Delta
Fri 9/184:05 pm
HND
- SDF
1 stop32h 49m
Delta
Deal found 7/3![Delta logo]()
$1,130
This Cathay Pacific deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:49 pm
SDF
- NRT
2 stops33h 16m
Multiple Airlines
Tue 10/279:30 pm
NRT
- SDF
2 stops37h 05m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:47 pm
SDF
- HND
1 stop17h 18m
United Airlines
Thu 11/126:20 pm
HND
- SDF
1 stop16h 21m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,100
This Cathay Pacific deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:27 pm
SDF
- NRT
2 stops31h 38m
Multiple Airlines
Tue 10/1310:00 pm
NRT
- SDF
2 stops36h 35m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:15 am
SDF
- NRT
2 stops20h 45m
United Airlines
Thu 9/244:30 pm
NRT
- SDF
2 stops17h 01m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,104
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am
SDF
- HND
1 stop18h 15m
Delta
Tue 10/275:15 pm
HND
- SDF
2 stops19h 47m
Delta
Deal found 7/6![Delta logo]()
$1,221
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:25 pm
SDF
- HND
2 stops23h 25m
United Airlines
Tue 12/14:50 pm
HND
- SDF
2 stops20h 25m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,104
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:05 am
SDF
- HND
1 stop18h 10m
Delta
Tue 8/186:25 pm
HND
- SDF
1 stop15h 54m
Delta
Deal found 7/6![Delta logo]()
$1,239
This Cathay Pacific deal was found by Cheapflights users on 7/3. 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.
Thu 9/105:49 pm
SDF
- NRT
2 stops30h 51m
Multiple Airlines
Fri 9/189:25 am
NRT
- SDF
2 stops44h 54m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,263
This Cathay Pacific deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:59 pm
SDF
- HND
2 stops30h 56m
Multiple Airlines
Fri 9/1810:05 am
HND
- SDF
2 stops42h 23m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,263
This Delta deal was found by Cheapflights users on 7/3. 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 9/3010:32 am
SDF
- HND
1 stop16h 43m
Delta
Sat 10/176:25 pm
HND
- SDF
1 stop15h 49m
Delta
Deal found 7/3![Delta logo]()
$1,268
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:15 am
SDF
- NRT
1 stop19h 15m
United Airlines
Tue 10/135:00 pm
NRT
- SDF
1 stop15h 55m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
SDF
- NRT
2 stops19h 30m
United Airlines
Tue 10/275:05 pm
NRT
- SDF
1 stop14h 56m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,221
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/229:00 am
SDF
- HND
1 stop23h 15m
United Airlines
Mon 10/55:15 pm
HND
- SDF
1 stop16h 16m
United Airlines
Deal found 7/3![United Airlines logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:15 am
SDF
- NRT
2 stops20h 00m
United Airlines
Sat 10/174:45 pm
NRT
- SDF
2 stops20h 14m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,248
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:04 am
SDF
- HND
2 stops22h 56m
United Airlines
Sat 10/175:45 pm
HND
- SDF
1 stop19h 10m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,248
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:00 am
SDF
- NRT
1 stop17h 30m
United Airlines
Fri 8/144:30 pm
NRT
- SDF
1 stop19h 01m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:15 am
SDF
- NRT
2 stops20h 00m
United Airlines
Sun 10/256:00 pm
NRT
- SDF
1 stop17h 30m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,321
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:15 am
SDF
- NRT
2 stops21h 10m
United Airlines
Sat 10/245:00 pm
NRT
- SDF
2 stops19h 59m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,321
Last-minute flights from Louisville to TokyoDiscover last-minute flight deals from Louisville to Tokyo. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Tokyo. Data last updated July 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/3. 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 7/226:00 am
SDF
- HND
1 stop20h 55m
United Airlines
Wed 7/295:15 pm
HND
- SDF
1 stop16h 08m
United Airlines
Deal found 7/3![United Airlines logo]()
$1,228
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:21 am
SDF
- NRT
1 stop39h 49m
Multiple Airlines
Tue 8/189:40 am
NRT
- SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,085
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:21 am
SDF
- NRT
1 stop39h 49m
Multiple Airlines
Tue 8/189:40 am
NRT
- SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,074
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:31 am
SDF
- NRT
1 stop21h 29m
Multiple Airlines
Tue 8/189:40 am
NRT
- SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,101
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 8/87:00 pm
SDF
- HND
2 stops20h 45m
American Airlines
Thu 8/1311:55 am
HND
- SDF
2 stops19h 38m
American Airlines
Deal found 7/3![American Airlines logo]()
$1,236
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Fri 8/149:31 am
SDF
- NRT
1 stop21h 29m
Multiple Airlines
Thu 9/37:35 pm
NRT
- SDF
2 stops37h 13m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,178
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Fri 8/149:31 am
SDF
- NRT
1 stop21h 29m
Multiple Airlines
Wed 9/211:30 am
NRT
- SDF
2 stops58h 25m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,195
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/179:10 pm
SDF
- NRT
2 stops52h 15m
Multiple Airlines
Thu 9/39:30 pm
NRT
- SDF
1 stop35h 18m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,077
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/179:31 am
SDF
- NRT
1 stop21h 29m
Multiple Airlines
Wed 9/211:30 am
NRT
- SDF
2 stops58h 25m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,112
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/179:31 am
SDF
- NRT
1 stop21h 29m
Multiple Airlines
Fri 8/2810:30 am
NRT
- SDF
2 stops46h 36m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,199
This Cathay Pacific deal was found by Cheapflights users on 7/3. 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 8/177:03 pm
SDF
- NRT
2 stops30h 27m
Multiple Airlines
Mon 8/319:25 am
NRT
- SDF
2 stops40h 24m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,213
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/192:56 pm
SDF
- NRT
2 stops58h 29m
Multiple Airlines
Thu 9/39:30 pm
NRT
- SDF
1 stop35h 18m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,191
One-way flights from Louisville to TokyoSearch for one-way flight options from Louisville to Tokyo. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from Louisville to Tokyo. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:47 am
SDF
- HND
1 stop30h 38m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$566
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:15 am
SDF
- NRT
1 stop18h 45m
United Airlines
Deal found 7/6![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:50 pm
SDF
- HND
2 stops31h 05m
United Airlines
Deal found 7/6![United Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:38 am
SDF
- NRT
1 stop19h 22m
American Airlines
Deal found 7/6![American Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:10 am
SDF
- HND
1 stop17h 05m
Delta
Deal found 7/6![Delta logo]()
$593
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:41 pm
SDF
- NRT
1 stop33h 19m
United Airlines
Deal found 7/6![United Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:10 pm
SDF
- HND
1 stop36h 15m
United Airlines
Deal found 7/6![United Airlines logo]()
$600
This Cathay Pacific deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:09 am
SDF
- HND
2 stops37h 46m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:00 am
SDF
- NRT
2 stops20h 00m
United Airlines
Deal found 7/6![United Airlines logo]()
$629
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:25 am
SDF
- HND
1 stop19h 00m
ANA
Deal found 7/7![ANA logo]()
$636
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:15 am
SDF
- NRT
2 stops18h 15m
United Airlines
Deal found 7/6![United Airlines logo]()
$638
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:55 am
SDF
- HND
1 stop19h 20m
Delta
Deal found 7/6![Delta logo]()
$638
Find flight deals from Louisville to Tokyo
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Tokyo (TYO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 8, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,019 (American Airlines) |
One-way from | $566 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,472 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Tokyo 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 8, 2026.
Use the filters below to find and compare flights from Louisville to Tokyo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleTokyo
SDF - NRT
SDFNRT
Louisville Intl
Tue 11/3
5:45 pm-9:05 pm
2 stops37h 20m
Tokyo Narita
Wed 11/11
5:10 pm-8:51 pm
2 stops41h 41m
$1,044
LouisvilleTokyo
SDF - HND
SDFHND
Louisville Intl
Wed 11/4
10:25 am-5:45 pm
1 stop17h 20m
Tokyo Haneda
Wed 11/11
4:50 pm-7:15 pm
1 stop16h 25m
$1,100
LouisvilleTokyo
SDF - HND
SDFHND
Louisville Intl
Mon 11/2
1:47 pm-9:05 pm
1 stop17h 18m
Tokyo Haneda
Thu 11/12
6:20 pm-8:41 pm
1 stop16h 21m
$1,100
LouisvilleTokyo
SDF - NRT
SDFNRT
Louisville Intl
Sun 9/13
5:15 am-3:00 pm
2 stops20h 45m
Tokyo Narita
Thu 9/24
4:30 pm-8:31 pm
2 stops17h 01m
$1,104
LouisvilleTokyo
SDF - HND
SDFHND
Louisville Intl
Mon 11/23
3:25 pm-4:50 am
2 stops23h 25m
Tokyo Haneda
Tue 12/1
4:50 pm-11:15 pm
2 stops20h 25m
$1,104
LouisvilleTokyo
SDF - HND
SDFHND
Louisville Intl
Thu 9/10
6:00 am-4:15 pm
2 stops21h 15m
Tokyo Haneda
Fri 9/18
4:05 pm-11:54 am
1 stop32h 49m
$1,130
LouisvilleTokyo
SDF - NRT
SDFNRT
Louisville Intl
Mon 10/19
5:49 pm-4:05 pm
2 stops33h 16m
Tokyo Narita
Tue 10/27
9:30 pm-9:35 pm
2 stops37h 05m
$1,206
LouisvilleTokyo
SDF - NRT
SDFNRT
Louisville Intl
Tue 10/6
7:27 pm-4:05 pm
2 stops31h 38m
Tokyo Narita
Tue 10/13
10:00 pm-9:35 pm
2 stops36h 35m
$1,206
LouisvilleTokyo
SDF - NRT
SDFNRT
Louisville Intl
Tue 10/6
6:15 am-2:30 pm
1 stop19h 15m
Tokyo Narita
Tue 10/13
5:00 pm-7:55 pm
1 stop15h 55m
$1,216
LouisvilleTokyo
SDF - HND
SDFHND
Louisville Intl
Mon 10/19
7:00 am-2:15 pm
1 stop18h 15m
Tokyo Haneda
Tue 10/27
5:15 pm-12:02 am
2 stops19h 47m
$1,221
Showing 1-10 of 32 resultsSorted by cheapest first
Compare providers for flights from Louisville to Tokyo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Tokyo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Tokyo flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Louisville-Tokyo flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Louisville-Tokyo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Tokyo flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Tokyo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Tokyo
Have a flexible travel schedule? Discover the best time to fly to Tokyo from Louisville with our price prediction graph.
SDF-TYO
SDF-NRT
SDF-HND
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 Tokyo
SDF-TYO
SDF-NRT
SDF-HND
What is the cheapest month to book a flight from Louisville to Tokyo?
Currently, April is the cheapest month in which you can book a flight from Louisville to Tokyo (average of $388). Flying from Louisville to Tokyo in July is currently the most expensive (average of $1,066). 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 Tokyo?
The best time to book flights from Louisville to Tokyo is 26 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 Tokyo
Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated July 8, 2026.
Peruse reviews from past customers who have flown with Japan Airlines,ANA, andDelta from Louisville to Tokyo 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.
Boarding
8.4
Crew
8.7
Entertainment
7.8
Food
7.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Crew
8.7
Entertainment
7.8
Food
7.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Crew
8.7
Entertainment
7.8
Food
7.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Crew
8.7
Entertainment
7.8
Food
7.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Crew
8.7
Entertainment
7.8
Food
7.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Boarding
8.4
Crew
8.7
Entertainment
7.8
Food
7.7
Comfort
8.2
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Related info for your journey
Find useful and relevant information for your journey from Louisville to Tokyo. 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 Tokyo?
Book flights to Tokyo if you plan to visit one of these locationsChiba
Karuizawa
Izu
Urayasu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki
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Complete your trip
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Search flights from Louisville to Tokyo by cabin class
Find flights from Louisville to Tokyo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Tokyo flights
Browse other Louisville and Tokyo flight options. Last updated on July 8, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on July 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Tokyo
Explore flights to Tokyo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 8, 2026.
Top 4 airlines flying from Louisville to Tokyo
Discover the top 4 airlines that operate flights from Louisville to Tokyo. 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$1,249 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$836 | Average$1,124 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$867 | Average$1,353 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$882 | Average$1,005 | FlexibilityNo cancel fee | On-time71% |