$361+ Cheap flights from Seattle (SEA) to Japan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FUK
Dec 15 — Dec 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 November 15, 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 November 15, 2026.
This 123 Milhas deal was found by Cheapflights users on 11/14. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:40 pm -
Nonstop10h 35m
Sun 12/69:15 pm -
Nonstop9h 05m
Deal found 11/14![ANA logo]()
$709
This Super.com deal was found by Cheapflights users on 11/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop22h 20m
Mon 11/239:20 am -
1 stop26h 25m
Deal found 11/14![Philippine Airlines logo]()
$771
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop30h 00m
Thu 11/262:10 pm -
1 stop21h 35m
Deal found 11/14![Philippine Airlines logo]()
$776
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop33h 45m
Mon 11/233:25 pm -
1 stop20h 20m
Deal found 11/14![Philippine Airlines logo]()
$778
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop29h 35m
Wed 12/23:00 pm -
1 stop20h 45m
Deal found 11/12![Philippine Airlines logo]()
$781
This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop33h 45m
Wed 12/91:35 am -
1 stop34h 10m
Deal found 11/12![Philippine Airlines logo]()
$782
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop30h 00m
Fri 11/209:20 am -
1 stop26h 25m
Deal found 11/12![Philippine Airlines logo]()
$816
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:00 am -
1 stop31h 00m
Tue 12/1512:00 pm -
1 stop19h 10m
Deal found 11/9![Korean Air logo]()
$817
This Super.com deal was found by Cheapflights users on 11/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop30h 00m
Thu 12/102:10 pm -
1 stop21h 35m
Deal found 11/14![Philippine Airlines logo]()
$842
This Super.com deal was found by Cheapflights users on 11/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop41h 30m
Sun 12/69:20 am -
1 stop26h 25m
Deal found 11/13![Philippine Airlines logo]()
$843
This Gotogate deal was found by Cheapflights users on 11/12. 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.
Thu 12/310:10 am -
1 stop13h 30m
Wed 12/166:15 pm -
1 stop13h 22m
Deal found 11/12![Air Canada logo]()
$847
This Booking.com deal was found by Cheapflights users on 11/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:30 am -
2 stops30h 30m
Mon 12/145:10 pm -
1 stop33h 05m
Deal found 11/10![Multiple Airlines logo]()
$851
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 November 15, 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 November 15, 2026.
This Trip.com deal was found by Cheapflights users on 11/12. 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.
Mon 2/89:30 pm -
1 stop22h 00m
Sun 2/141:30 pm -
1 stop22h 15m
Deal found 11/12![Philippine Airlines logo]()
$760
This Expedia deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/210:25 am -
1 stop31h 35m
Tue 3/168:15 pm -
1 stop29h 30m
Deal found 11/14![Cathay Pacific logo]()
$834
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:35 am -
Nonstop10h 30m
Wed 1/204:50 pm -
Nonstop9h 06m
Deal found 11/13![Delta logo]()
$943
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/33:45 pm -
2 stops25h 30m
Tue 2/167:25 am -
1 stop22h 55m
Deal found 11/10![ANA logo]()
$944
This Korean Air deal was found by Cheapflights users on 11/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:10 am -
1 stop24h 30m
Tue 12/811:10 am -
1 stop14h 55m
Deal found 11/13![Korean Air logo]()
$952
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/103:45 pm -
1 stop33h 40m
Fri 1/222:15 pm -
1 stop16h 05m
Deal found 11/9![United Airlines logo]()
$964
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:55 am -
Nonstop10h 30m
Wed 12/165:25 pm -
Nonstop8h 50m
Deal found 11/10![Alaska Airlines logo]()
$1,000
This Cathay Pacific deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/41:00 pm -
2 stops33h 15m
Thu 3/112:15 pm -
2 stops24h 30m
Deal found 11/12![Multiple Airlines logo]()
$1,013
This Japan Airlines deal was found by Cheapflights users on 11/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/612:15 pm -
Nonstop10h 15m
Sat 1/166:10 pm -
Nonstop8h 55m
Deal found 11/12![Japan Airlines logo]()
$1,087
This FlightHub deal was found by Cheapflights users on 11/12. 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.
Sun 11/2912:10 am -
1 stop26h 15m
Sat 12/58:25 pm -
1 stop14h 45m
Deal found 11/12![China Airlines logo]()
$1,103
This Philippine Airlines deal was found by Cheapflights users on 11/14. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/79:30 pm -
1 stop41h 25m
Thu 2/1110:05 am -
1 stop25h 40m
Deal found 11/14![Philippine Airlines logo]()
$769
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:35 pm -
1 stop15h 10m
Wed 12/162:00 pm -
1 stop14h 56m
Deal found 11/14![Delta logo]()
$950
This Korean Air deal was found by Cheapflights users on 11/10. 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.
Wed 12/211:00 am -
1 stop32h 50m
Tue 12/84:55 pm -
1 stop33h 10m
Deal found 11/10![Korean Air logo]()
$954
This Cheapflightsfares deal was found by Cheapflights users on 11/14. 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.
Sun 12/63:40 pm -
1 stop24h 45m
Wed 12/168:00 am -
1 stop22h 20m
Deal found 11/14![ANA logo]()
$956
This Cathay Pacific deal was found by Cheapflights users on 11/10. 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.
Sun 2/2110:04 am -
2 stops36h 11m
Thu 2/258:10 am -
1 stop17h 35m
Deal found 11/10![Cathay Pacific logo]()
$960
This United Airlines deal was found by Cheapflights users on 11/11. 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 2/73:45 pm -
1 stop33h 25m
Thu 2/252:30 pm -
1 stop15h 50m
Deal found 11/11![United Airlines logo]()
$967
This Cathay Pacific deal was found by Cheapflights users on 11/10. 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.
Fri 11/274:45 pm -
2 stops27h 15m
Fri 12/42:15 pm -
1 stop35h 30m
Deal found 11/10![Multiple Airlines logo]()
$1,021
This Korean Air deal was found by Cheapflights users on 11/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:00 am -
1 stop32h 50m
Mon 12/144:55 pm -
1 stop33h 10m
Deal found 11/9![Korean Air logo]()
$954
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:40 pm -
1 stop14h 55m
Wed 12/162:40 pm -
2 stops15h 40m
Deal found 11/9![ANA logo]()
$958
This Cathay Pacific deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/101:00 pm -
2 stops33h 15m
Thu 3/188:10 am -
1 stop17h 35m
Deal found 11/12![Cathay Pacific logo]()
$966
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 2/13:45 pm -
1 stop33h 50m
Fri 2/261:30 pm -
1 stop16h 50m
Deal found 11/11![United Airlines logo]()
$969
This Japan Airlines deal was found by Cheapflights users on 11/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/712:15 pm -
1 stop14h 40m
Thu 1/212:40 pm -
1 stop12h 25m
Deal found 11/11![Japan Airlines logo]()
$1,097
This Delta deal was found by Cheapflights users on 11/11. 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.
Wed 12/911:00 am -
Nonstop10h 35m
Wed 12/234:50 pm -
Nonstop9h 08m
Deal found 11/11![Delta logo]()
$1,031
This Korean Air deal was found by Cheapflights users on 11/12. 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.
Tue 12/112:31 pm -
2 stops30h 59m
Fri 12/119:00 am -
1 stop22h 10m
Deal found 11/12![Korean Air logo]()
$959
This Justfly.com deal was found by Cheapflights users on 11/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/273:45 pm -
1 stop24h 45m
Fri 2/53:00 pm -
2 stops15h 20m
Deal found 11/9![ANA logo]()
$961
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 2/83:45 pm -
1 stop33h 50m
Wed 2/242:30 pm -
1 stop15h 50m
Deal found 11/11![United Airlines logo]()
$969
This Cathay Pacific deal was found by Cheapflights users on 11/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:25 am -
1 stop35h 50m
Mon 1/184:35 pm -
1 stop33h 10m
Deal found 11/9![Cathay Pacific logo]()
$969
This American Airlines deal was found by Cheapflights users on 11/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:38 pm -
2 stops26h 07m
Wed 12/162:40 pm -
1 stop12h 15m
Deal found 11/10![Multiple Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Sat 1/91:18 pm -
1 stop32h 32m
Tue 1/199:15 pm -
Nonstop9h 05m
Deal found 11/10![United Airlines logo]()
$970
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/44:30 pm -
1 stop25h 40m
Mon 4/198:45 pm -
1 stop33h 40m
Deal found 11/10![ANA logo]()
$973
Last-minute flights from Seattle to JapanDiscover last-minute flight deals from Seattle to Japan. Data last updated November 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Japan. Data last updated November 15, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 11/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop22h 20m
Mon 11/239:20 am -
1 stop26h 25m
Deal found 11/14![Philippine Airlines logo]()
$771
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop30h 00m
Thu 11/262:10 pm -
1 stop21h 35m
Deal found 11/14![Philippine Airlines logo]()
$776
This oojo deal was found by Cheapflights users on 11/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop33h 45m
Mon 11/233:25 pm -
1 stop20h 20m
Deal found 11/14![Philippine Airlines logo]()
$778
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop29h 35m
Wed 12/23:00 pm -
1 stop20h 45m
Deal found 11/12![Philippine Airlines logo]()
$781
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:30 pm -
1 stop30h 00m
Fri 11/209:20 am -
1 stop26h 25m
Deal found 11/12![Philippine Airlines logo]()
$816
This 123 Milhas deal was found by Cheapflights users on 11/14. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:40 pm -
Nonstop10h 35m
Sun 12/69:15 pm -
Nonstop9h 05m
Deal found 11/14![ANA logo]()
$709
This oojo deal was found by Cheapflights users on 11/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop33h 45m
Wed 12/91:35 am -
1 stop34h 10m
Deal found 11/12![Philippine Airlines logo]()
$782
This Super.com deal was found by Cheapflights users on 11/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop30h 00m
Thu 12/102:10 pm -
1 stop21h 35m
Deal found 11/14![Philippine Airlines logo]()
$842
This Super.com deal was found by Cheapflights users on 11/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop41h 30m
Sun 12/69:20 am -
1 stop26h 25m
Deal found 11/13![Philippine Airlines logo]()
$843
This oojo deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:30 pm -
1 stop41h 25m
Thu 12/103:00 pm -
1 stop20h 45m
Deal found 11/13![Philippine Airlines logo]()
$851
This Gotogate deal was found by Cheapflights users on 11/12. 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.
Thu 12/310:10 am -
1 stop13h 30m
Wed 12/166:15 pm -
1 stop13h 22m
Deal found 11/12![Air Canada logo]()
$847
This Booking.com deal was found by Cheapflights users on 11/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:30 am -
2 stops30h 30m
Mon 12/145:10 pm -
1 stop33h 05m
Deal found 11/10![Multiple Airlines logo]()
$851
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 November 15, 2026.
Search for one-way flight options from Seattle to Japan. Find affordable one-way fares based on user searches. Data last updated November 15, 2026.
This SmartFares deal was found by Cheapflights users on 11/11. 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.
Sun 2/219:30 pm -
1 stop23h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Philippine Airlines logo]()
$361
This FlightHub deal was found by Cheapflights users on 11/12. 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.
Sun 1/319:30 pm -
1 stop41h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Philippine Airlines logo]()
$373
This Philippine Airlines deal was found by Cheapflights users on 11/12. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/289:30 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Philippine Airlines logo]()
$384
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 12/710:10 am -
2 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$402
This Trip.com deal was found by Cheapflights users on 11/12. 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.
Fri 2/269:30 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Philippine Airlines logo]()
$409
This SmartFares deal was found by Cheapflights users on 11/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/210:20 am -
1 stop33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Hainan Airlines logo]()
$421
This SmartFares deal was found by Cheapflights users on 11/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1311:45 am -
1 stop39h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Cathay Pacific logo]()
$422
This SmartFares deal was found by Cheapflights users on 11/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1510:25 am -
1 stop35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Cathay Pacific logo]()
$422
This SmartFares deal was found by Cheapflights users on 11/10. 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.
Mon 1/1810:25 am -
1 stop35h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Cathay Pacific logo]()
$422
This Trip.com deal was found by Cheapflights users on 11/12. 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.
Mon 2/19:30 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Philippine Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:43 pm -
3 stops55h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$445
This FlightHub deal was found by Cheapflights users on 11/10. 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.
Sun 2/219:30 pm -
1 stop41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Philippine Airlines logo]()
$446
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 November 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $708 (Globehunters) |
One-way from | $361 (SmartFares) |
Popular in | December |
Cheapest in | February |
Average price | $1,088 |
Good round-trip deal | $852 or less |
Good one-way deal | $487 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 7,457,451 searches. Data last updated November 15, 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 Seattle/Tacoma Intl - CTS Sapporo Chitose
SEACTS
Seattle/Tacoma Intl
Mon 12/7
10:10 am-10:15 pm
2 stops19h 05m
Sapporo Chitose
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$402
SeattleFukuoka
SEA Seattle/Tacoma Intl - FUK Fukuoka
SEAFUK
Seattle/Tacoma Intl
Sun 2/21
9:30 pm-2:25 pm
1 stop23h 55m
Fukuoka
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$412
SeattleSapporo
SEA Seattle/Tacoma Intl - CTS Sapporo Chitose
SEACTS
Seattle/Tacoma Intl
Mon 12/7
3:40 pm-9:30 am
1 stop24h 50m
Sapporo Chitose
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$457
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Wed 12/9
7:00 am-2:50 pm
1 stop14h 50m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$458
SeattleTokyo
SEA Seattle/Tacoma Intl - NRT Tokyo Narita
SEANRT
Seattle/Tacoma Intl
Sun 12/6
11:00 am-5:20 pm
1 stop37h 20m
Tokyo Narita
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$459
SeattleNagoya
SEA Seattle/Tacoma Intl - NGO Nagoya Chubu Centrair Intl
SEANGO
Seattle/Tacoma Intl
Tue 12/1
12:10 am-12:30 pm
1 stop19h 20m
Nagoya Chubu Centrair Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$459
SeattleTokyo
SEA Seattle/Tacoma Intl - HND Tokyo Haneda
SEAHND
Seattle/Tacoma Intl
Wed 12/2
3:21 pm-10:50 pm
2 stops38h 29m
Tokyo Haneda
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$465
SeattleOsaka
SEA Seattle/Tacoma Intl - KIX Osaka Kansai Intl
SEAKIX
Seattle/Tacoma Intl
Sat 12/5
10:40 am-4:45 pm
1 stop37h 05m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$469
SeattleOsaka
SEA Seattle/Tacoma Intl - KIX Osaka Kansai Intl
SEAKIX
Seattle/Tacoma Intl
Sun 11/29
12:00 pm-8:25 pm
1 stop15h 25m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$476
SeattleNagoya
SEA Seattle/Tacoma Intl - NGO Nagoya Chubu Centrair Intl
SEANGO
Seattle/Tacoma Intl
Wed 12/2
10:02 am-9:05 am
2 stops30h 03m
Nagoya Chubu Centrair Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$480
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-CTS
SEA-FUK
SEA-HND
SEA-NRT
SEA-KIX
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-CTS
SEA-FUK
SEA-HND
SEA-NRT
What is the cheapest month to book a flight from Seattle to Japan?
Currently, February is the cheapest month in which you can book a flight from Seattle to Japan (average of $813). Flying from Seattle to Japan in December is currently the most expensive (average of $1,360). 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 November 15, 2026.
It’s typically best to fly out from Seattle to Japan in the evening. Doing so could potentially save you 48% 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 132 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 November 15, 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.
Food
7.7
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Crew
8.7
Entertainment
7.8
Overall
8.3
Comfort
8.2
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Food
7.7
Crew
8.7
Entertainment
7.8
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
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 November 15, 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 7,457,451 searches. Data last updated November 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$651 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$355 | Average$782 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$385 | Average$777 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$455 | Average$975 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$566 | Average$1,674 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$613 | Average$971 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$626 | Average$1,003 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$626 | Average$842 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$643 | Average$1,218 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$646 | Average$1,138 | FlexibilityNo cancel fee | On-timeN/A |