Flight Route · International
Seattle → Tokyo
SEA to HND
Seattle–Tacoma International Airport to Tokyo Haneda Airport: 4,792 miles (7,712 km), about 10h 8m airborne, +16h time-zone shift on arrival.
Distance
4,792 mi
7,712 km
Flight time
10h 8m
block time, approx
Time-zone shift
+16h
Los_Angeles → Tokyo
International?
Yes
United States → Japan
SEA–HND questions, answered
How long is the flight from Seattle to Tokyo?
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A direct flight from Seattle–Tacoma International Airport (SEA) to Tokyo Haneda Airport (HND) takes approximately 10h 8m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from SEA to HND?
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The great-circle distance from Seattle–Tacoma International Airport to Tokyo Haneda Airport is approximately 4792 miles (7712 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Seattle and Tokyo?
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Tokyo is +16h relative to Seattle. America/Los_Angeles → Asia/Tokyo.
Which airlines fly from SEA to HND?
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Carriers serving both endpoints include various international and regional carriers. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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Yes. Seattle–Tacoma International Airport is in United States, and Tokyo Haneda Airport is in Japan. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track SEA–HND flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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