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Osaka(OSA) Seattle(SEA)
Seattle(SEA) Osaka(OSA)

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  • USD871
  • USD1,554

Filter by Airlines

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD872
  • Route 1

    Air Canada (AC24,AC8804)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 14:27
    • Seattle-Tacoma International Airport
    • 12h 27m
  • Route 2

    Air Canada (AC8803,AC23)

    • 2025/05/1910:40
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 16:20
    • Kansai International Airport
    • 13h 40m
View Flight Details

From the calendar, please select Osaka⇔Seattle to check airfares from the lowest available

Kansai International Airport to Seattle(SEA) USD871~ Itami Airport (Osaka International Airport) to Seattle(SEA) USD976~

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD872
  • Route 1

    Air Canada (AC24,AC8806)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 18:27
    • Seattle-Tacoma International Airport
    • 16h 27m
  • Route 2

    Air Canada (AC8803,AC23)

    • 2025/05/1910:40
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 16:20
    • Kansai International Airport
    • 13h 40m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD872
  • Route 1

    Air Canada (AC24,AC8804)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 14:27
    • Seattle-Tacoma International Airport
    • 12h 27m
  • Route 2

    Air Canada (AC8801,AC23)

    • 2025/05/1905:50
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 16:20
    • Kansai International Airport
    • 18h 30m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD872
  • Route 1

    Air Canada (AC24,AC8810)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 22:02
    • Seattle-Tacoma International Airport
    • 20h 2m
  • Route 2

    Air Canada (AC8803,AC23)

    • 2025/05/1910:40
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 16:20
    • Kansai International Airport
    • 13h 40m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD872
  • Route 1

    Air Canada (AC24,AC8806)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 18:27
    • Seattle-Tacoma International Airport
    • 16h 27m
  • Route 2

    Air Canada (AC8801,AC23)

    • 2025/05/1905:50
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 16:20
    • Kansai International Airport
    • 18h 30m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD956
  • Route 1

    Air Canada (AC24,AC8804)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 14:27
    • Seattle-Tacoma International Airport
    • 12h 27m
  • Route 2

    Air Canada (AC8803,AC3,AC6231)

    • 2025/05/1910:40
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 19:30
    • Kansai International Airport
    • 16h 50m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD872
  • Route 1

    Air Canada (AC24,AC8810)

    • 2025/05/1318:00
    • Kansai International Airport
    • 2025/05/13 22:02
    • Seattle-Tacoma International Airport
    • 20h 2m
  • Route 2

    Air Canada (AC8801,AC23)

    • 2025/05/1905:50
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 16:20
    • Kansai International Airport
    • 18h 30m
View Flight Details

Eva Air 飛行機 最安値Eva Air

Round-Trip / Fuel Surcharge Included USD948
Only 8 Seat(s) Left!
  • Route 1

    Eva Air (BR129,BR26)

    • 2025/05/1318:30
    • Kansai International Airport
    • 2025/05/13 19:30
    • Seattle-Tacoma International Airport
    • 17h 0m
  • Route 2

    Eva Air (BR25,BR178)

    • 2025/05/1901:50
    • Seattle-Tacoma International Airport
    • 2025/05/20 (+1) 10:10
    • Kansai International Airport
    • 16h 20m
View Flight Details