Flight Route · International
Seattle → Tokyo
SEA to NRT
Seattle–Tacoma International Airport to Narita International Airport: 4,757 miles (7,655 km), about 10h 4m airborne, +16h time-zone shift on arrival.
Distance
4,757 mi
7,655 km
Flight time
10h 4m
block time, approx
Time-zone shift
+16h
Los_Angeles → Tokyo
International?
Yes
United States → Japan
Airlines serving both airports
These carriers operate scheduled service from both SEA and NRT. Direct service on this specific route depends on season and equipment — confirm with your booking source.
SEA–NRT 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 Narita International Airport (NRT) takes approximately 10h 4m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from SEA to NRT?
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The great-circle distance from Seattle–Tacoma International Airport to Narita International Airport is approximately 4757 miles (7655 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 NRT?
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Carriers serving both endpoints include DL, UA. 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 Narita International Airport is in Japan. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track SEA–NRT 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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