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Tokyo(TYO) Seattle(SEA)
Seattle(SEA) Tokyo(TYO)

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  • USD1,186
  • USD1,016
  • USD1,484

Filter by Airlines

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD1,017
  • Route 1

    Air Canada (AC4,AC8804)

    • 2026/01/1618:15
    • Narita International Airport
    • 2026/01/16 14:31
    • Seattle-Tacoma International Airport
    • 13h 16m
  • Route 2

    Air Canada (AC8803,AC3)

    • 2026/01/1909:55
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:20
    • Narita International Airport
    • 13h 25m
View Flight Details

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

Haneda Airport to Seattle(SEA) USD614~ Narita International Airport to Seattle(SEA) USD617~

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD1,017
Limited Seats Available!
  • Route 1

    Air Canada (AC4,AC8804)

    • 2026/01/1618:15
    • Narita International Airport
    • 2026/01/16 14:31
    • Seattle-Tacoma International Airport
    • 13h 16m
  • Route 2

    Air Canada (AC8803,AC3)

    • 2026/01/1909:55
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:20
    • Narita International Airport
    • 13h 25m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD1,017
  • Route 1

    Air Canada (AC4,AC8804)

    • 2026/01/1618:15
    • Narita International Airport
    • 2026/01/16 14:31
    • Seattle-Tacoma International Airport
    • 13h 16m
  • Route 2

    Air Canada (AC8801,AC3)

    • 2026/01/1905:50
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:20
    • Narita International Airport
    • 17h 30m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD1,017
Limited Seats Available!
  • Route 1

    Air Canada (AC4,AC8804)

    • 2026/01/1618:15
    • Narita International Airport
    • 2026/01/16 14:31
    • Seattle-Tacoma International Airport
    • 13h 16m
  • Route 2

    Air Canada (AC8801,AC3)

    • 2026/01/1905:50
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:20
    • Narita International Airport
    • 17h 30m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD1,017
  • Route 1

    Air Canada (AC4,AC8810)

    • 2026/01/1618:15
    • Narita International Airport
    • 2026/01/16 22:06
    • Seattle-Tacoma International Airport
    • 20h 51m
  • Route 2

    Air Canada (AC8803,AC3)

    • 2026/01/1909:55
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:20
    • Narita International Airport
    • 13h 25m
View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD1,017
Limited Seats Available!
  • Route 1

    Air Canada (AC4,AC8810)

    • 2026/01/1618:15
    • Narita International Airport
    • 2026/01/16 22:06
    • Seattle-Tacoma International Airport
    • 20h 51m
  • Route 2

    Air Canada (AC8803,AC3)

    • 2026/01/1909:55
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:20
    • Narita International Airport
    • 13h 25m
View Flight Details

Delta Air Lines 飛行機 最安値Delta Air Lines

Round-Trip / Fuel Surcharge Included USD1,187
  • Route 1

    Delta Air Lines (DL166)

    • 2026/01/1616:50
    • Haneda Airport
    • 2026/01/16 08:55
    • Seattle-Tacoma International Airport
    • 9h 5m
    • Non-Stop

  • Route 2

    Delta Air Lines (DL167)

    • 2026/01/1910:40
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 14:05
    • Haneda Airport
    • 10h 25m
    • Non-Stop

View Flight Details

Alaska Airlines 飛行機 最安値Alaska Airlines

Round-Trip / Fuel Surcharge Included USD1,187
Only 7 Seat(s) Left!
  • Route 1

    Alaska Airlines (AS8424)

    • 2026/01/1618:30
    • Narita International Airport
    • 2026/01/16 10:40
    • Seattle-Tacoma International Airport
    • 9h 10m
    • Non-Stop

  • Route 2

    Alaska Airlines (AS8423)

    • 2026/01/1912:20
    • Seattle-Tacoma International Airport
    • 2026/01/20 (+1) 16:00
    • Narita International Airport
    • 10h 40m
    • Non-Stop

View Flight Details