$418+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FUK
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Japan with Cheapflights
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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 August 12, 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 August 12, 2026.
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:00 pm -
1 stop33h 25m
Mon 9/146:00 pm -
1 stop32h 05m
Deal found 8/12![Air Canada logo]()
$788
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 pm -
1 stop29h 05m
Thu 9/106:00 pm -
1 stop16h 32m
Deal found 8/11![Air Canada logo]()
$844
This SmartFares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 am -
1 stop33h 45m
Fri 10/22:20 pm -
1 stop34h 40m
Deal found 8/10![Hainan Airlines logo]()
$851
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:15 pm -
1 stop29h 10m
Tue 9/156:00 pm -
1 stop12h 17m
Deal found 8/11![Air Canada logo]()
$867
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 pm -
1 stop29h 10m
Sat 10/36:00 pm -
1 stop12h 22m
Deal found 8/12![Air Canada logo]()
$874
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 am -
2 stops23h 00m
Tue 9/156:00 pm -
1 stop12h 17m
Deal found 8/11![Multiple Airlines logo]()
$881
This Justfly.com deal was found by Cheapflights users on 8/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:00 pm -
1 stop33h 25m
Sat 10/36:00 pm -
1 stop16h 32m
Deal found 8/12![Air Canada logo]()
$883
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
2 stops32h 30m
Tue 12/157:35 am -
2 stops27h 47m
Deal found 8/12![Multiple Airlines logo]()
$885
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:50 am -
1 stop13h 35m
Thu 10/16:00 pm -
1 stop20h 42m
Deal found 8/12![Air Canada logo]()
$888
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:25 pm -
1 stop26h 15m
Tue 9/159:05 am -
1 stop17h 15m
Deal found 8/11![Cathay Pacific logo]()
$890
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:50 am -
1 stop13h 35m
Sat 10/36:00 pm -
1 stop31h 52m
Deal found 8/12![Air Canada logo]()
$899
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Mon 8/3112:10 am -
1 stop19h 40m
Tue 9/1512:50 pm -
1 stop18h 25m
Deal found 8/10![Multiple Airlines logo]()
$906
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 August 12, 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 August 12, 2026.
This FlightHub deal was found by Cheapflights users on 8/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:50 am -
1 stop35h 30m
Tue 11/172:10 pm -
1 stop36h 00m
Deal found 8/11![Cathay Pacific logo]()
$915
This oojo deal was found by Cheapflights users on 8/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:55 am -
1 stop26h 05m
Sun 9/1311:00 am -
1 stop24h 45m
Deal found 8/7![China Airlines logo]()
$932
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:25 pm -
1 stop32h 20m
Tue 9/154:40 pm -
2 stops30h 26m
Deal found 8/11![Multiple Airlines logo]()
$936
This oojo deal was found by Cheapflights users on 8/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:15 am -
1 stop18h 30m
Sun 9/1312:45 pm -
1 stop19h 25m
Deal found 8/7![STARLUX Airlines logo]()
$978
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 pm -
2 stops32h 15m
Mon 9/141:40 pm -
2 stops25h 07m
Deal found 8/7![Air Canada logo]()
$1,021
This EVA Air deal was found by Cheapflights users on 8/11. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2712:10 am -
1 stop16h 05m
Mon 2/18:10 pm -
1 stop15h 00m
Deal found 8/11![EVA Air logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:30 pm -
Nonstop10h 30m
Sat 9/59:15 pm -
Nonstop9h 10m
Deal found 8/11![United Airlines logo]()
$1,093
This FlightHub deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Fri 8/219:05 am -
2 stops19h 25m
Mon 8/241:30 pm -
1 stop16h 55m
Deal found 8/10![ANA logo]()
$1,100
This Delta deal was found by Cheapflights users on 8/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:35 am -
Nonstop10h 45m
Thu 10/294:50 pm -
Nonstop9h 08m
Deal found 8/8![Delta logo]()
$1,115
This Korean Air deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/234:28 pm -
2 stops27h 22m
Sun 9/612:50 pm -
1 stop13h 50m
Deal found 8/10![Korean Air logo]()
$1,116
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Sun 8/161:25 pm -
1 stop14h 45m
Fri 8/218:20 am -
1 stop18h 30m
Deal found 8/10![Japan Airlines logo]()
$1,130
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:41 am -
2 stops19h 09m
Tue 9/151:25 pm -
2 stops18h 33m
Deal found 8/11![American Airlines logo]()
$1,251
This Cathay Pacific deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/275:59 pm -
2 stops27h 01m
Tue 11/172:10 pm -
1 stop36h 00m
Deal found 8/10![Multiple Airlines logo]()
$942
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:15 am -
1 stop24h 50m
Mon 10/2611:00 am -
1 stop24h 10m
Deal found 8/10![China Airlines logo]()
$952
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/31:15 am -
1 stop18h 30m
Sat 10/1711:40 am -
1 stop20h 30m
Deal found 8/10![STARLUX Airlines logo]()
$978
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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.
Wed 8/2612:25 pm -
1 stop41h 10m
Thu 9/1010:05 am -
2 stops27h 34m
Deal found 8/11![Cathay Pacific logo]()
$997
This Asiana Airlines deal was found by Cheapflights users on 8/11. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:10 am -
1 stop27h 50m
Wed 9/98:00 pm -
1 stop35h 15m
Deal found 8/11![Multiple Airlines logo]()
$945
This oojo deal was found by Cheapflights users on 8/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:55 am -
1 stop19h 40m
Mon 9/143:05 pm -
1 stop20h 40m
Deal found 8/7![China Airlines logo]()
$959
This oojo deal was found by Cheapflights users on 8/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:45 am -
1 stop25h 45m
Tue 11/37:40 pm -
1 stop36h 25m
Deal found 8/7![STARLUX Airlines logo]()
$981
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:30 pm -
Nonstop10h 30m
Sun 8/239:15 pm -
Nonstop9h 10m
Deal found 8/11![United Airlines logo]()
$1,093
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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.
Thu 11/510:50 am -
1 stop37h 50m
Tue 11/176:05 pm -
1 stop32h 05m
Deal found 8/11![Cathay Pacific logo]()
$999
This Korean Air deal was found by Cheapflights users on 8/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:20 am -
2 stops21h 45m
Tue 9/89:20 am -
1 stop17h 20m
Deal found 8/8![Korean Air logo]()
$1,120
This EVA Air deal was found by Cheapflights users on 8/11. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 pm -
1 stop17h 25m
Wed 11/1810:55 am -
1 stop24h 15m
Deal found 8/11![EVA Air logo]()
$1,122
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:20 am -
2 stops16h 30m
Sat 10/172:35 pm -
1 stop12h 00m
Deal found 8/7![Japan Airlines logo]()
$1,152
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:40 pm -
1 stop24h 35m
Mon 1/118:10 pm -
1 stop34h 10m
Deal found 8/11![ANA logo]()
$1,158
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:15 pm -
Nonstop10h 50m
Mon 11/164:50 pm -
Nonstop9h 08m
Deal found 8/11![Delta logo]()
$1,165
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:15 am -
1 stop25h 30m
Fri 9/47:55 pm -
1 stop36h 15m
Deal found 8/10![STARLUX Airlines logo]()
$981
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:25 pm -
1 stop34h 40m
Wed 9/910:00 am -
2 stops27h 39m
Deal found 8/10![Multiple Airlines logo]()
$982
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/306:30 am -
1 stop22h 30m
Mon 9/79:15 pm -
Nonstop9h 10m
Deal found 8/10![United Airlines logo]()
$1,097
This China Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Sat 1/212:10 am -
1 stop26h 15m
Mon 3/88:25 pm -
1 stop14h 45m
Deal found 8/10![China Airlines logo]()
$1,003
Last-minute flights from Seattle to JapanDiscover last-minute flight deals from Seattle to Japan. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Japan. Data last updated August 12, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:20 pm -
1 stop29h 05m
Thu 9/106:00 pm -
1 stop16h 32m
Deal found 8/11![Air Canada logo]()
$844
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:00 pm -
1 stop33h 25m
Mon 9/146:00 pm -
1 stop32h 05m
Deal found 8/12![Air Canada logo]()
$788
This oojo deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Mon 8/3112:10 am -
1 stop19h 40m
Tue 9/1512:50 pm -
1 stop18h 25m
Deal found 8/10![Multiple Airlines logo]()
$906
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:15 pm -
1 stop29h 10m
Tue 9/156:00 pm -
1 stop12h 17m
Deal found 8/11![Air Canada logo]()
$867
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 am -
2 stops23h 00m
Tue 9/156:00 pm -
1 stop12h 17m
Deal found 8/11![Multiple Airlines logo]()
$881
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:25 pm -
1 stop26h 15m
Tue 9/159:05 am -
1 stop17h 15m
Deal found 8/11![Cathay Pacific logo]()
$890
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 pm -
1 stop29h 10m
Sat 10/36:00 pm -
1 stop12h 22m
Deal found 8/12![Air Canada logo]()
$874
This Justfly.com deal was found by Cheapflights users on 8/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:00 pm -
1 stop33h 25m
Sat 10/36:00 pm -
1 stop16h 32m
Deal found 8/12![Air Canada logo]()
$883
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:15 pm -
1 stop29h 10m
Mon 9/286:00 pm -
1 stop20h 47m
Deal found 8/11![Air Canada logo]()
$902
This SmartFares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 am -
1 stop33h 45m
Fri 10/22:20 pm -
1 stop34h 40m
Deal found 8/10![Hainan Airlines logo]()
$851
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:50 am -
1 stop13h 35m
Thu 10/16:00 pm -
1 stop20h 42m
Deal found 8/12![Air Canada logo]()
$888
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:50 am -
1 stop13h 35m
Sat 10/36:00 pm -
1 stop31h 52m
Deal found 8/12![Air Canada logo]()
$899
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 August 12, 2026.
Search for one-way flight options from Seattle to Japan. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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.
Sun 9/131:20 pm -
1 stop14h 30m
Deal found 8/9![Multiple Airlines logo]()
$418
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:15 pm -
1 stop17h 00m
Deal found 8/11![Multiple Airlines logo]()
$418
This SmartFares deal was found by Cheapflights users on 8/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:00 am -
1 stop33h 45m
Deal found 8/8![Hainan Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:06 pm -
3 stops57h 44m
Deal found 8/8![Multiple Airlines logo]()
$426
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:25 pm -
1 stop34h 45m
Deal found 8/11![Cathay Pacific logo]()
$437
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:25 pm -
1 stop39h 05m
Deal found 8/12![Cathay Pacific logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 am -
2 stops38h 30m
Deal found 8/8![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 am -
2 stops42h 00m
Deal found 8/8![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:30 am -
2 stops38h 30m
Deal found 8/9![Multiple Airlines logo]()
$467
This Cheapflightsfares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Mon 9/141:55 am -
1 stop25h 50m
Deal found 8/10![China Airlines logo]()
$468
This Cheapflightsfares deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 11/312:10 am -
1 stop20h 10m
Deal found 8/10![China Airlines logo]()
$468
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:10 am -
1 stop26h 25m
Deal found 8/11![China Airlines logo]()
$468
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 August 12, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $807 (Expedia) |
One-way from | $418 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $946 |
Good round-trip deal | $1,031 or less |
Good one-way deal | $488 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 August 12, 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
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Tue 10/27
11:50 am-3:20 pm
1 stop35h 30m
Fukuoka
Tue 11/17
2:10 pm-9:10 am
1 stop36h 00m
$915
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Mon 8/31
1:55 am-8:00 pm
1 stop26h 05m
Fukuoka
Sun 9/13
11:00 am-7:45 pm
1 stop24h 45m
$932
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Tue 8/18
12:25 pm-12:45 pm
1 stop32h 20m
Fukuoka
Tue 9/15
4:40 pm-7:06 am
2 stops30h 26m
$936
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Tue 10/27
5:59 pm-1:00 pm
2 stops27h 01m
Fukuoka
Tue 11/17
2:10 pm-9:10 am
1 stop36h 00m
$942
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Tue 9/1
12:10 am-8:00 pm
1 stop27h 50m
Fukuoka
Wed 9/9
8:00 pm-3:15 pm
1 stop35h 15m
$945
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Thu 10/15
1:15 am-6:05 pm
1 stop24h 50m
Fukuoka
Mon 10/26
11:00 am-7:10 pm
1 stop24h 10m
$952
SeattleSapporo
SEA Seattle/Tacoma Intl - CTS Sapporo Chitose
SEACTS
Seattle/Tacoma Intl
Mon 9/7
1:55 am-1:35 pm
1 stop19h 40m
Sapporo Chitose
Mon 9/14
3:05 pm-7:45 pm
1 stop20h 40m
$959
SeattleKobe
SEA Seattle/Tacoma Intl - UKB Kobe
SEAUKB
Seattle/Tacoma Intl
Sat 9/5
1:15 am-11:45 am
1 stop18h 30m
Kobe
Sun 9/13
12:45 pm-4:10 pm
1 stop19h 25m
$978
SeattleKobe
SEA Seattle/Tacoma Intl - UKB Kobe
SEAUKB
Seattle/Tacoma Intl
Sat 10/3
1:15 am-11:45 am
1 stop18h 30m
Kobe
Sat 10/17
11:40 am-4:10 pm
1 stop20h 30m
$978
SeattleNagoya
SEA Seattle/Tacoma Intl - NGO Nagoya Chubu Centrair Intl
SEANGO
Seattle/Tacoma Intl
Wed 10/28
12:45 am-6:30 pm
1 stop25h 45m
Nagoya Chubu Centrair Intl
Tue 11/3
7:40 pm-3:05 pm
1 stop36h 25m
$981
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-KIX
SEA-OKA
SEA-FUK
SEA-UKB
SEA-CTS
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-KIX
SEA-OKA
SEA-FUK
SEA-UKB
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 $705). Flying from Seattle to Japan in December is currently the most expensive (average of $1,179). 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 August 12, 2026.
It’s typically best to fly out from Seattle to Japan in the evening. 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 16% of weekly flights between Seattle and Japan have experienced delays in the past year, with the average delay time being 128 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 Thursday 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.
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.
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 August 12, 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
Food
7.7
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Food
7.7
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Food
7.7
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Food
7.7
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Food
7.7
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Food
7.7
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
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
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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 August 12, 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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$381 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$370 | Average$613 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$455 | Average$907 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$547 | Average$706 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$586 | Average$966 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$610 | Average$833 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$626 | Average$936 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$626 | Average$795 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$642 | Average$1,032 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$643 | Average$914 | FlexibilityNo cancel fee | On-time69% |