$594+ Cheap flights from Louisville (SDF) to Tokyo (TYO)
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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TYO
Oct 6 — Oct 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 September 6, 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 September 6, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 9/136:00 am -
1 stop19h 15m
Thu 9/246:25 pm -
1 stop15h 51m
Deal found 9/3![Delta logo]()
$824
This Delta deal was found by Cheapflights users on 9/2. 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 9/2910:32 am -
1 stop16h 43m
Thu 10/86:25 pm -
1 stop15h 48m
Deal found 9/2![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/224:29 pm -
1 stop31h 36m
Mon 10/53:15 pm -
1 stop19h 44m
Deal found 9/3![Delta logo]()
$1,005
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 10/35:30 pm -
1 stop33h 45m
Sat 10/106:25 pm -
2 stops18h 34m
Deal found 9/2![Delta logo]()
$1,009
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 9/136:00 am -
1 stop19h 20m
Thu 9/244:30 pm -
1 stop19h 55m
Deal found 9/2![American Airlines logo]()
$1,050
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:15 am -
1 stop20h 55m
Thu 9/245:00 pm -
1 stop18h 10m
Deal found 9/2![United Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 9/4. 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 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 9/4![American Airlines logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/138:00 am -
2 stops22h 00m
Thu 9/245:15 pm -
1 stop19h 44m
Deal found 9/4![United Airlines logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/298:24 am -
1 stop17h 36m
Thu 10/86:30 pm -
1 stop15h 55m
Deal found 9/2![American Airlines logo]()
$1,080
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 9/116:00 am -
1 stop20h 00m
Tue 9/156:30 pm -
1 stop16h 01m
Deal found 9/6![American Airlines logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 9/2. 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 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
Thu 10/85:25 pm -
1 stop19h 16m
Deal found 9/2![United Airlines logo]()
$1,105
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop18h 00m
Wed 12/95:05 pm -
1 stop15h 07m
Deal found 9/3![ANA logo]()
$1,107
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 September 6, 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 September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/307:00 am -
1 stop25h 15m
Thu 10/85:15 pm -
1 stop19h 44m
Deal found 9/4![United Airlines logo]()
$1,081
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 10/47:55 am -
1 stop19h 20m
Mon 10/194:35 pm -
2 stops20h 24m
Deal found 9/6![Delta logo]()
$1,109
This Cathay Pacific deal was found by Cheapflights users on 9/5. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:45 pm -
2 stops43h 50m
Tue 10/274:00 pm -
2 stops42h 35m
Deal found 9/5![Multiple Airlines logo]()
$1,113
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/306:00 am -
2 stops19h 30m
Sat 10/175:05 pm -
2 stops19h 54m
Deal found 9/3![United Airlines logo]()
$1,115
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 10/115:38 pm -
1 stop33h 37m
Mon 10/264:25 pm -
2 stops20h 34m
Deal found 9/6![Delta logo]()
$1,115
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 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 10/264:50 pm -
2 stops41h 45m
Deal found 9/4![Multiple Airlines logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:40 am -
2 stops22h 20m
Fri 10/1612:30 am -
2 stops21h 59m
Deal found 9/5![United Airlines logo]()
$1,116
This Delta deal was found by Cheapflights users on 9/3. 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 10/78:05 am -
1 stop17h 10m
Wed 10/288:00 pm -
2 stops25h 57m
Deal found 9/3![Delta logo]()
$1,117
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:18 pm -
2 stops32h 22m
Sun 10/256:10 pm -
2 stops40h 25m
Deal found 9/4![Multiple Airlines logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/116:15 am -
1 stop19h 15m
Mon 10/266:00 pm -
1 stop15h 52m
Deal found 9/3![United Airlines logo]()
$1,120
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
2 stops19h 30m
Thu 10/295:05 pm -
1 stop16h 47m
Deal found 9/5![United Airlines logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/410:25 am -
1 stop16h 00m
Mon 10/195:15 pm -
1 stop14h 56m
Deal found 9/4![United Airlines logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/103:37 pm -
2 stops34h 28m
Sat 10/2410:20 am -
1 stop17h 19m
Deal found 9/3![United Airlines logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/103:37 pm -
2 stops34h 28m
Sun 10/259:15 pm -
2 stops25h 23m
Deal found 9/3![United Airlines logo]()
$1,124
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/46:15 am -
1 stop19h 15m
Mon 10/195:05 pm -
2 stops19h 54m
Deal found 9/4![United Airlines logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 am -
2 stops24h 45m
Thu 10/296:20 pm -
1 stop17h 10m
Deal found 9/5![United Airlines logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/103:36 pm -
2 stops33h 39m
Sat 10/244:45 pm -
2 stops29h 53m
Deal found 9/6![United Airlines logo]()
$1,139
Last-minute flights from Louisville to TokyoDiscover last-minute flight deals from Louisville to Tokyo. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Tokyo. Data last updated September 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 9/116:00 am -
1 stop20h 00m
Tue 9/156:30 pm -
1 stop16h 01m
Deal found 9/6![American Airlines logo]()
$1,102
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 9/136:00 am -
1 stop19h 15m
Thu 9/246:25 pm -
1 stop15h 51m
Deal found 9/3![Delta logo]()
$824
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sun 9/136:00 am -
1 stop19h 20m
Thu 9/244:30 pm -
1 stop19h 55m
Deal found 9/2![American Airlines logo]()
$1,050
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:15 am -
1 stop20h 55m
Thu 9/245:00 pm -
1 stop18h 10m
Deal found 9/2![United Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 9/4. 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 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 9/4![American Airlines logo]()
$1,052
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/138:00 am -
2 stops22h 00m
Thu 9/245:15 pm -
1 stop19h 44m
Deal found 9/4![United Airlines logo]()
$1,052
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 9/224:29 pm -
1 stop31h 36m
Mon 10/53:15 pm -
1 stop19h 44m
Deal found 9/3![Delta logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/226:15 am -
1 stop19h 15m
Mon 10/55:25 pm -
1 stop19h 16m
Deal found 9/3![United Airlines logo]()
$1,111
This Delta deal was found by Cheapflights users on 9/2. 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 9/2910:32 am -
1 stop16h 43m
Thu 10/86:25 pm -
1 stop15h 48m
Deal found 9/2![Delta logo]()
$967
This American Airlines deal was found by Cheapflights users on 9/2. 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 9/298:24 am -
1 stop17h 36m
Thu 10/86:30 pm -
1 stop15h 55m
Deal found 9/2![American Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 9/2. 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 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
Thu 10/85:25 pm -
1 stop19h 16m
Deal found 9/2![United Airlines logo]()
$1,105
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 10/35:30 pm -
1 stop33h 45m
Sat 10/106:25 pm -
2 stops18h 34m
Deal found 9/2![Delta logo]()
$1,009
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 September 6, 2026.
Search for one-way flight options from Louisville to Tokyo. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Korean Air deal was found by Cheapflights users on 9/1. 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.
Sun 9/207:05 am -
2 stops25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Korean Air logo]()
$594
This Cathay Pacific deal was found by Cheapflights users on 9/1. 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 9/2010:29 am -
2 stops38h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$621
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:22 pm -
2 stops32h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/2110:55 am -
3 stops43h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/2110:55 am -
3 stops44h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/216:00 am -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Korean Air logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/216:00 am -
2 stops27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Korean Air logo]()
$689
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/218:02 am -
1 stop17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$692
This American Airlines deal was found by Cheapflights users on 9/1. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 9/1. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$693
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:13 am -
1 stop38h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Japan Airlines logo]()
$694
This Delta deal was found by Cheapflights users on 9/4. 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.
Sat 11/712:40 pm -
1 stop35h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$704
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 September 6, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $824 (Delta) |
One-way from | $594 (Korean Air) |
Popular in | November |
Cheapest in | February |
Average price | $1,158 |
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 7,457,451 searches. Data last updated September 6, 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 Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Sun 9/20
7:05 am-9:05 pm
2 stops25h 00m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$594
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Sun 9/20
10:29 am-1:55 pm
2 stops38h 26m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$621
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Mon 11/30
5:22 pm-3:30 pm
2 stops32h 08m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$624
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Wed 10/21
10:55 am-8:00 pm
3 stops44h 05m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$679
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Wed 10/21
6:00 am-9:05 pm
2 stops26h 05m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$689
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Wed 10/21
6:00 am-10:50 pm
2 stops27h 50m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$689
Quickest round-trip
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Wed 10/21
8:02 am-3:00 pm
1 stop17h 58m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$692
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Wed 10/21
6:00 am-2:15 pm
1 stop19h 15m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
LouisvilleTokyo
SDF Louisville Intl - NRT Tokyo Narita
SDFNRT
Louisville Intl
Sun 9/20
6:00 am-3:00 pm
1 stop20h 00m
Tokyo Narita
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
LouisvilleTokyo
SDF Louisville Intl - HND Tokyo Haneda
SDFHND
Louisville Intl
Sun 9/20
7:05 am-2:15 pm
1 stop18h 10m
Tokyo Haneda
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
Showing 1-10 of 34 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 September.
| 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, February is the cheapest month in which you can book a flight from Louisville to Tokyo (average of $851). Flying from Louisville to Tokyo 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 much does it cost to fly round-trip from Louisville to Tokyo?
Airfare is below average for this route at the moment.
Louisville to Tokyo flights typically cost between $1,125 and $1,318 in September.The cheapest round-trip price found within the last 5 days was $824 on Delta (Sep 16-Sep 24).
How far ahead should I book a flight from Louisville to Tokyo?
The best time to book flights from Louisville to Tokyo is 28 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 September 6, 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.
Entertainment
7.8
Overall
8.3
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Entertainment
7.8
Overall
8.3
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Entertainment
7.8
Overall
8.3
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Entertainment
7.8
Overall
8.3
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Entertainment
7.8
Overall
8.3
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Entertainment
7.8
Overall
8.3
Boarding
8.4
Comfort
8.2
Crew
8.7
Food
7.7
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
Urayasu
Izu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Louisville
Popular flights
Tokyo flight routes
Alternative routes for Louisville to Tokyo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tokyo by adding a car rental and/or hotel reservation to your travel itinerary.
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 September 6, 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 September 6, 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 September 6, 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$867 | Average$1,353 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$868 | Average$1,215 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$878 | Average$1,151 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$945 | Average$982 | FlexibilityNo cancel fee | On-time71% |