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

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  • USD617
  • USD621
  • USD1,428

Filter by Airlines

Alaska Airlines 飛行機 最安値Alaska Airlines

Round-Trip / Fuel Surcharge Included USD618
Only 2 Seat(s) Left!
  • Route 1

    Alaska Airlines (AS8424)

    • 2026/02/0418:30
    • Narita International Airport
    • 2026/02/04 10:40
    • Seattle-Tacoma International Airport
    • 9h 10m
    • Non-Stop

  • Route 2

    Alaska Airlines (AS8423)

    • 2026/02/1712:50
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 16:00
    • Narita International Airport
    • 10h 10m
    • Non-Stop

View Flight Details

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

Narita International Airport to Seattle(SEA) USD615~ Haneda Airport to Seattle(SEA) USD615~

Hawaiian Airlines 飛行機 最安値Hawaiian Airlines

Round-Trip / Fuel Surcharge Included USD618
Only 1 Seat(s) Left!
  • Route 1

    Hawaiian Airlines (HA824)

    • 2026/02/0418:30
    • Narita International Airport
    • 2026/02/04 10:40
    • Seattle-Tacoma International Airport
    • 9h 10m
    • Non-Stop

  • Route 2

    Hawaiian Airlines (HA823)

    • 2026/02/1712:50
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 16:00
    • Narita International Airport
    • 10h 10m
    • Non-Stop

View Flight Details

Delta Air Lines 飛行機 最安値Delta Air Lines

Round-Trip / Fuel Surcharge Included USD618
  • Route 1

    Delta Air Lines (DL166)

    • 2026/02/0416:50
    • Haneda Airport
    • 2026/02/04 09:00
    • Seattle-Tacoma International Airport
    • 9h 10m
    • Non-Stop

  • Route 2

    Delta Air Lines (DL167)

    • 2026/02/1710:35
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 14:05
    • Haneda Airport
    • 10h 30m
    • Non-Stop

View Flight Details

Air Canada 飛行機 最安値Air Canada

Round-Trip / Fuel Surcharge Included USD679
  • Route 1

    Air Canada (AC4,AC8804)

    • 2026/02/0418:15
    • Narita International Airport
    • 2026/02/04 14:31
    • Seattle-Tacoma International Airport
    • 13h 16m
  • Route 2

    Air Canada (AC8803,AC3)

    • 2026/02/1709:55
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 16:20
    • Narita International Airport
    • 13h 25m
View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD635
  • Route 1

    Korean Air (KE706,KE41)

    • 2026/02/0409:15
    • Narita International Airport
    • 2026/02/04 09:00
    • Seattle-Tacoma International Airport
    • 16h 45m
  • Route 2

    Korean Air (KE42,KE713)

    • 2026/02/1711:00
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 19:30
    • Narita International Airport
    • 15h 30m
View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD645
  • Route 1

    Korean Air (KE2106,KE41)

    • 2026/02/0409:45
    • Haneda Airport
    • 2026/02/04 09:00
    • Seattle-Tacoma International Airport
    • 16h 15m
  • Route 2

    Korean Air (KE42,KE713)

    • 2026/02/1711:00
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 19:30
    • Narita International Airport
    • 15h 30m
View Flight Details

American Airlines 飛行機 最安値American Airlines

Round-Trip / Fuel Surcharge Included USD631
Limited Seats Available!
  • Route 1

    American Airlines (AA26,AA6481)

    • 2026/02/0420:25
    • Haneda Airport
    • 2026/02/04 18:05
    • Seattle-Tacoma International Airport
    • 14h 40m
  • Route 2

    American Airlines (AA1667,AA175)

    • 2026/02/1706:44
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 18:30
    • Haneda Airport
    • 18h 46m
View Flight Details

Korean Air 飛行機 最安値Korean Air

Round-Trip / Fuel Surcharge Included USD635
  • Route 1

    Korean Air (KE706,KE41)

    • 2026/02/0409:15
    • Narita International Airport
    • 2026/02/04 09:00
    • Seattle-Tacoma International Airport
    • 16h 45m
  • Route 2

    Korean Air (KE42,KE705)

    • 2026/02/1711:00
    • Seattle-Tacoma International Airport
    • 2026/02/18 (+1) 21:05
    • Narita International Airport
    • 17h 5m
View Flight Details