$441+ Cheap flights from Seattle (SEA) to Japan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FUK
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Cheapest flights from Seattle to JapanExplore the most affordable flight options available from Seattle to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
Explore the most affordable flight options available from Seattle to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:35 am
SEA
- NRT
1 stop19h 25m
Multiple Airlines
Tue 9/89:30 pm
NRT
- SEA
1 stop16h 13m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$864
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:07 am
SEA
- NRT
1 stop15h 43m
Multiple Airlines
Wed 8/2610:30 am
NRT
- SEA
2 stops40h 05m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:02 pm
SEA
- NRT
1 stop15h 58m
Multiple Airlines
Thu 9/109:30 pm
NRT
- SEA
1 stop17h 40m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$868
This Trip.com deal was found by Cheapflights users on 5/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:10 pm
SEA
- NRT
1 stop29h 10m
Multiple Airlines
Tue 9/89:30 pm
NRT
- SEA
2 stops28h 30m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$876
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am
SEA
- KIX
1 stop33h 45m
Hainan Airlines
Fri 9/112:20 pm
KIX
- SEA
1 stop34h 40m
Hainan Airlines
Deal found 5/13![Hainan Airlines logo]()
$876
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:07 am
SEA
- NRT
1 stop15h 43m
Multiple Airlines
Thu 10/12:35 pm
NRT
- SEA
2 stops19h 10m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$883
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Sun 8/3011:10 pm
SEA
- NRT
1 stop21h 50m
Multiple Airlines
Tue 9/89:30 pm
NRT
- SEA
1 stop16h 13m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$884
This Ovago deal was found by Cheapflights users on 5/14. 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.
Sat 11/2110:00 am
SEA
- KIX
1 stop33h 35m
Hainan Airlines
Mon 11/302:35 pm
KIX
- SEA
1 stop34h 25m
Hainan Airlines
Deal found 5/14![Hainan Airlines logo]()
$885
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 8/2912:02 pm
SEA
- NRT
1 stop15h 58m
Multiple Airlines
Tue 9/89:30 pm
NRT
- SEA
1 stop16h 13m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$890
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:10 pm
SEA
- NRT
1 stop21h 50m
Philippine Airlines
Wed 9/239:15 am
NRT
- SEA
1 stop26h 50m
Philippine Airlines
Deal found 5/13![Philippine Airlines logo]()
$892
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:10 pm
SEA
- HND
1 stop22h 25m
Philippine Airlines
Wed 9/162:55 pm
HND
- SEA
1 stop21h 10m
Philippine Airlines
Deal found 5/16![Philippine Airlines logo]()
$892
This Cheapflightsfares deal was found by Cheapflights users on 5/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:10 pm
SEA
- KIX
1 stop23h 00m
Philippine Airlines
Wed 9/163:15 pm
KIX
- SEA
1 stop20h 50m
Philippine Airlines
Deal found 5/14![Philippine Airlines logo]()
$892
Best flights from Seattle to JapanDiscover carefully curated flight deals from Seattle to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Seattle to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This Cathay Pacific deal was found by Cheapflights users on 5/15. 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.
Tue 9/1512:25 pm
SEA
- CTS
1 stop34h 55m
Cathay Pacific
Wed 12/234:00 pm
CTS
- SEA
1 stop34h 10m
Cathay Pacific
Deal found 5/15![Cathay Pacific logo]()
$949
This Cathay Pacific deal was found by Cheapflights users on 5/15. 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.
Tue 9/158:21 pm
SEA
- CTS
2 stops26h 59m
Multiple Airlines
Wed 12/234:00 pm
CTS
- SEA
1 stop34h 10m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,029
This FlightHub deal was found by Cheapflights users on 5/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:11 am
SEA
- CTS
2 stops18h 29m
ANA
Wed 12/232:40 pm
CTS
- SEA
2 stops15h 40m
ANA
Deal found 5/15![ANA logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 8/264:30 pm
SEA
- CTS
1 stop32h 05m
United Airlines
Fri 9/41:40 pm
CTS
- SEA
1 stop16h 45m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,083
This Korean Air deal was found by Cheapflights users on 5/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:23 pm
SEA
- KIX
2 stops36h 22m
Korean Air
Thu 9/312:35 pm
KIX
- SEA
2 stops18h 49m
Korean Air
Deal found 5/12![Korean Air logo]()
$1,111
This China Airlines deal was found by Cheapflights users on 5/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:15 am
SEA
- OKA
1 stop26h 30m
China Airlines
Thu 10/228:55 pm
OKA
- SEA
1 stop14h 20m
China Airlines
Deal found 5/12![China Airlines logo]()
$1,130
This Ovago deal was found by Cheapflights users on 5/11. 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.
Fri 8/211:15 am
SEA
- UKB
1 stop19h 15m
STARLUX Airlines
Sun 8/3011:40 am
UKB
- SEA
1 stop20h 55m
STARLUX Airlines
Deal found 5/11![STARLUX Airlines logo]()
$1,145
This Qatar Airways deal was found by Cheapflights users on 5/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:25 pm
SEA
- NRT
1 stop34h 45m
Qatar Airways
Mon 10/510:25 pm
NRT
- SEA
2 stops36h 08m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,186
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:55 am
SEA
- HND
Nonstop10h 25m
Delta
Sat 7/184:20 pm
HND
- SEA
Nonstop9h 25m
Delta
Deal found 5/12![Delta logo]()
$1,312
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:50 am
SEA
- FUK
1 stop33h 10m
Cathay Pacific
Tue 11/174:30 pm
FUK
- SEA
1 stop33h 40m
Cathay Pacific
Deal found 5/15![Cathay Pacific logo]()
$982
This FlightHub deal was found by Cheapflights users on 5/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:57 am
SEA
- FUK
2 stops21h 03m
ANA
Tue 11/1712:25 pm
FUK
- SEA
2 stops17h 55m
ANA
Deal found 5/15![ANA logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 8/244:30 pm
SEA
- CTS
1 stop32h 05m
United Airlines
Fri 9/41:40 pm
CTS
- SEA
1 stop16h 45m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,083
This Cathay Pacific deal was found by Cheapflights users on 5/11. 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 9/65:40 pm
SEA
- CTS
2 stops29h 40m
Multiple Airlines
Wed 9/234:40 pm
CTS
- SEA
1 stop33h 25m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,125
This China Airlines deal was found by Cheapflights users on 5/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:15 am
SEA
- FUK
1 stop26h 45m
China Airlines
Thu 10/17:10 pm
FUK
- SEA
1 stop16h 05m
China Airlines
Deal found 5/15![China Airlines logo]()
$1,138
This STARLUX Airlines deal was found by Cheapflights users on 5/12. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:15 am
SEA
- UKB
1 stop17h 15m
STARLUX Airlines
Thu 9/1011:40 am
UKB
- SEA
1 stop20h 30m
STARLUX Airlines
Deal found 5/12![STARLUX Airlines logo]()
$1,158
This KAYAK deal was found by Cheapflights users on 5/13. 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 10/117:55 pm
SEA
- FUK
2 stops24h 50m
Cathay Pacific
Mon 10/194:40 pm
FUK
- SEA
1 stop33h 25m
Cathay Pacific
Deal found 5/13![Cathay Pacific logo]()
$1,065
This Justfly.com deal was found by Cheapflights users on 5/16. 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.
Wed 9/308:40 am
SEA
- ITM
2 stops18h 15m
ANA
Thu 10/84:40 pm
ITM
- SEA
1 stop13h 45m
ANA
Deal found 5/16![ANA logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 5/14. 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 8/237:00 am
SEA
- KIX
1 stop15h 50m
United Airlines
Tue 9/19:20 am
KIX
- SEA
1 stop21h 05m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,084
This Korean Air deal was found by Cheapflights users on 5/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:20 pm
SEA
- UKB
1 stop29h 35m
Korean Air
Tue 9/111:55 am
UKB
- SEA
2 stops19h 29m
Korean Air
Deal found 5/14![Korean Air logo]()
$1,211
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:15 am
SEA
- CTS
1 stop20h 20m
China Airlines
Thu 10/223:05 pm
CTS
- SEA
1 stop20h 10m
China Airlines
Deal found 5/11![China Airlines logo]()
$1,139
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 10/54:30 pm
SEA
- FUK
1 stop13h 25m
Multiple Airlines
Sat 10/1710:00 am
FUK
- SEA
2 stops18h 56m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,142
This STARLUX Airlines deal was found by Cheapflights users on 5/12. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:15 am
SEA
- NGO
1 stop25h 30m
STARLUX Airlines
Wed 10/217:55 pm
NGO
- SEA
1 stop36h 15m
STARLUX Airlines
Deal found 5/12![STARLUX Airlines logo]()
$1,160
This FlightHub deal was found by Cheapflights users on 5/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:30 pm
SEA
- OKA
1 stop24h 50m
ANA
Thu 8/133:00 pm
OKA
- SEA
1 stop15h 25m
ANA
Deal found 5/13![ANA logo]()
$1,075
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Tue 9/297:11 am
SEA
- KIX
1 stop15h 39m
United Airlines
Thu 10/19:20 am
KIX
- SEA
1 stop21h 05m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,084
This Qatar Airways deal was found by Cheapflights users on 5/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:25 pm
SEA
- HND
2 stops38h 00m
Qatar Airways
Mon 7/271:35 am
HND
- SEA
1 stop26h 50m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,324
This Korean Air deal was found by Cheapflights users on 5/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:20 pm
SEA
- UKB
1 stop29h 35m
Korean Air
Tue 9/111:55 am
UKB
- SEA
2 stops26h 22m
Korean Air
Deal found 5/14![Korean Air logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 5/14. 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.
Mon 11/212:00 pm
SEA
- NGO
3 stops34h 35m
Cathay Pacific
Mon 11/164:40 pm
NGO
- SEA
2 stops33h 30m
Cathay Pacific
Deal found 5/14![Cathay Pacific logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 5/15. 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 9/67:00 am
SEA
- OKA
2 stops18h 55m
United Airlines
Tue 9/810:55 am
OKA
- SEA
1 stop19h 30m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,086
This Qatar Airways deal was found by Cheapflights users on 5/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:05 pm
SEA
- NRT
1 stop27h 50m
Qatar Airways
Tue 6/2310:25 pm
NRT
- SEA
2 stops36h 46m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,327
This Korean Air deal was found by Cheapflights users on 5/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:20 pm
SEA
- UKB
1 stop29h 35m
Korean Air
Tue 9/111:55 am
UKB
- SEA
2 stops19h 29m
Korean Air
Deal found 5/14![Korean Air logo]()
$1,216
Last-minute flights from Seattle to JapanDiscover last-minute flight deals from Seattle to Japan. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Japan. Data last updated May 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:10 pm
SEA
- NRT
1 stop29h 10m
Multiple Airlines
Thu 5/212:35 pm
NRT
- SEA
1 stop20h 00m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,053
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:10 pm
SEA
- NRT
1 stop29h 10m
Multiple Airlines
Wed 5/202:35 pm
NRT
- SEA
1 stop20h 00m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,081
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:10 pm
SEA
- HND
1 stop33h 35m
Philippine Airlines
Wed 5/202:55 pm
HND
- SEA
1 stop21h 10m
Philippine Airlines
Deal found 5/15![Philippine Airlines logo]()
$1,101
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:10 pm
SEA
- NRT
2 stops29h 40m
Multiple Airlines
Tue 6/24:25 pm
NRT
- SEA
1 stop22h 12m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,052
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:10 pm
SEA
- NRT
2 stops29h 40m
Multiple Airlines
Wed 6/32:35 pm
NRT
- SEA
1 stop20h 00m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,071
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:10 pm
SEA
- NRT
2 stops29h 40m
Multiple Airlines
Mon 6/12:35 pm
NRT
- SEA
1 stop20h 00m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,083
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Sun 5/2411:08 pm
SEA
- NRT
1 stop21h 32m
Multiple Airlines
Sat 5/304:25 pm
NRT
- SEA
2 stops18h 10m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,091
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:32 pm
SEA
- NRT
2 stops53h 23m
Multiple Airlines
Mon 6/224:25 pm
NRT
- SEA
1 stop32h 09m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,059
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:00 pm
SEA
- NRT
2 stops30h 45m
Multiple Airlines
Mon 6/152:55 pm
NRT
- SEA
3 stops34h 45m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,088
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:35 pm
SEA
- NRT
2 stops27h 05m
Multiple Airlines
Tue 9/89:30 pm
NRT
- SEA
1 stop16h 13m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,082
This Bravofly deal was found by Cheapflights users on 5/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:25 pm
SEA
- NRT
1 stop28h 30m
Qatar Airways
Wed 6/2410:25 pm
NRT
- SEA
1 stop30h 00m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,093
This Super.com deal was found by Cheapflights users on 5/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:25 pm
SEA
- NRT
1 stop28h 30m
Qatar Airways
Tue 6/2310:25 pm
NRT
- SEA
1 stop30h 00m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,099
One-way flights from Seattle to JapanSearch for one-way flight options from Seattle to Japan. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Seattle to Japan. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:43 pm
SEA
- NRT
1 stop25h 07m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:43 pm
SEA
- NGO
2 stops45h 57m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$443
This Cheapflightsfares deal was found by Cheapflights users on 5/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:10 pm
SEA
- KIX
1 stop28h 25m
Philippine Airlines
Deal found 5/14![Philippine Airlines logo]()
$444
This Indian Eagle deal was found by Cheapflights users on 5/13. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am
SEA
- KIX
1 stop33h 45m
Hainan Airlines
Deal found 5/13![Hainan Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:07 am
SEA
- NRT
1 stop15h 43m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$446
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:10 pm
SEA
- HND
1 stop22h 25m
Philippine Airlines
Deal found 5/15![Philippine Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Wed 7/295:45 pm
SEA
- NRT
1 stop29h 05m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:00 am
SEA
- KIX
1 stop33h 35m
Hainan Airlines
Deal found 5/13![Hainan Airlines logo]()
$449
This FlightHub deal was found by Cheapflights users on 5/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:10 pm
SEA
- KIX
1 stop23h 00m
Philippine Airlines
Deal found 5/13![Philippine Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:32 pm
SEA
- NRT
2 stops28h 18m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Sat 8/83:55 pm
SEA
- NRT
2 stops30h 55m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:41 pm
SEA
- NRT
3 stops51h 09m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$464
Find flight deals from Seattle to Japan
Keep the following information in mind while searching for Seattle to Japan flight deals. Data was last updated May 16, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $867 (Kiwi.com) |
One-way from | $441 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $955 |
Good round-trip deal | $892 or less |
Good one-way deal | $443 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 2,558,603 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Seattle to Japan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSapporo
SEA - CTS
SEACTS
Seattle/Tacoma Intl
Tue 9/15
12:25 pm-3:20 pm
1 stop34h 55m
Sapporo Chitose
Wed 12/23
4:00 pm-9:10 am
1 stop34h 10m
$949
SeattleFukuoka
SEA - FUK
SEAFUK
Seattle/Tacoma Intl
Tue 10/27
11:50 am-1:00 pm
1 stop33h 10m
Fukuoka
Tue 11/17
4:30 pm-9:10 am
1 stop33h 40m
$982
SeattleSapporo
SEA - CTS
SEACTS
Seattle/Tacoma Intl
Tue 9/15
8:21 pm-3:20 pm
2 stops26h 59m
Sapporo Chitose
Wed 12/23
4:00 pm-9:10 am
1 stop34h 10m
$1,029
SeattleFukuoka
SEA - FUK
SEAFUK
Seattle/Tacoma Intl
Sun 10/11
7:55 pm-12:45 pm
2 stops24h 50m
Fukuoka
Mon 10/19
4:40 pm-10:05 am
1 stop33h 25m
$1,065
SeattleSapporo
SEA - CTS
SEACTS
Seattle/Tacoma Intl
Tue 9/15
7:11 am-5:40 pm
2 stops18h 29m
Sapporo Chitose
Wed 12/23
2:40 pm-1:20 pm
2 stops15h 40m
$1,069
SeattleFukuoka
SEA - FUK
SEAFUK
Seattle/Tacoma Intl
Tue 10/27
6:57 am-8:00 pm
2 stops21h 03m
Fukuoka
Tue 11/17
12:25 pm-1:20 pm
2 stops17h 55m
$1,069
SeattleOsaka
SEA - ITM
SEAITM
Seattle/Tacoma Intl
Wed 9/30
8:40 am-6:55 pm
2 stops18h 15m
Osaka Itami
Thu 10/8
4:40 pm-2:25 pm
1 stop13h 45m
$1,074
SeattleOkinawa
SEA - OKA
SEAOKA
Seattle/Tacoma Intl
Mon 8/3
4:30 pm-9:20 am
1 stop24h 50m
Okinawa Naha
Thu 8/13
3:00 pm-2:25 pm
1 stop15h 25m
$1,075
SeattleSapporo
SEA - CTS
SEACTS
Seattle/Tacoma Intl
Wed 8/26
4:30 pm-4:35 pm
1 stop32h 05m
Sapporo Chitose
Fri 9/4
1:40 pm-2:25 pm
1 stop16h 45m
$1,083
SeattleSapporo
SEA - CTS
SEACTS
Seattle/Tacoma Intl
Mon 8/24
4:30 pm-4:35 pm
1 stop32h 05m
Sapporo Chitose
Fri 9/4
1:40 pm-2:25 pm
1 stop16h 45m
$1,083
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Seattle with our price prediction graph.
SEA-NGO
SEA-HND
SEA-KIX
SEA-OKA
SEA-UKB
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 Seattle to Japan
SEA-JP0
SEA-NGO
SEA-HND
SEA-KIX
SEA-OKA
How far ahead should I book a flight from Seattle to Japan?
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Japan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Japan?
Currently, January is the cheapest month in which you can book a flight from Seattle to Japan (average of $678). Flying from Seattle to Japan in May is currently the most expensive (average of $1,169). 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.
What is the cheapest time of day to fly from SEA to JP?
Find hourly flight availability from Seattle to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2026.
It’s typically best to fly out from Seattle to Japan in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.
How often are flights from Seattle to Japan delayed?
About 18% of weekly flights between Seattle and Japan have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for Seattle to Japan flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Japan flights?
Over the last year, ANA have had the lowest number of delays on this route, with just 9% of flights being delayed.
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 May 16, 2026.
Get a feel of what it's like to fly with Japan Airlines,ANA, andAlaska Airlines from Seattle to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
BKK - NRT
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
BKK - NRT
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
BKK - NRT
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
BKK - NRT
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
BKK - NRT
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2025
BKK - NRT
Related info for your journey
Find useful and relevant information for your journey from Seattle 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 Seattle 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 Seattle to Japan by cabin class
Find flights from Seattle to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Japan flights
Browse other Seattle and Japan flight options. Last updated on May 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Japan flights
Consider these flights traveling from Seattle to Japan.
Fly to Japan regions
Consider these flights traveling to Japan regions.
Top 10 airlines flying from Seattle to Japan
Discover the top 10 airlines that operate flights from Seattle 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 2,558,603 searches. Data last updated May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$381 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$370 | Average$731 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$450 | Average$796 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$547 | Average$709 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$586 | Average$934 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$596 | Average$1,144 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$614 | Average$848 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$626 | Average$808 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$627 | Average$949 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$645 | Average$994 | FlexibilityNo cancel fee | On-timeN/A |