✈ SEA → HND
9H 56M FLIGHT. TWO MOVIES, NO SLEEP, ONE EXISTENTIAL CRISIS.
Flight from Seattle to Tokyo
From Sea-Tac (SEA), USA North America → Haneda (HND), Japan Asia
↔ Flying the other way? Tokyo → Seattle
How long is the flight from Seattle to Tokyo?
A nonstop flight from Seattle (SEA) to Tokyo (HND) takes about 9 hours 56 minutes, covering a great-circle distance of 4,792 miles (7,712 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
9h 56m
Nonstop, scheduled
Distance
4,792 mi
7,712 km · great-circle
Avg speed
777 km/h
Door-to-door including taxi
Time zones & jet lag
Seattle timezone
UTC-7
America/Los_Angeles
Tokyo timezone
UTC+9
Asia/Tokyo
Time difference
+16h
16 hours ahead
Jet lag (rough)
~16d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.
Flights from Seattle
Nearest destinations
- Seattle → Vancouver
- Seattle → San Francisco
- Seattle → Las Vegas
- Seattle → Los Angeles
- Seattle → Dallas
- Seattle → Chicago
- Seattle → Toronto
- Seattle → Atlanta
- Seattle → Mexico City
- Seattle → New York
Long-haul from Seattle
- Seattle → Johannesburg
- Seattle → Cape Town
- Seattle → Nairobi
- Seattle → Melbourne
- Seattle → Bali (Denpasar)
- Seattle → Kuala Lumpur
- Seattle → Singapore
- Seattle → Sydney
- Seattle → Mumbai
- Seattle → Abu Dhabi
More flights to Asia
Flights to Tokyo
Nearest origins
- Osaka → Tokyo
- Seoul → Tokyo
- Shanghai → Tokyo
- Beijing → Tokyo
- Taipei → Tokyo
- Hong Kong → Tokyo
- Manila → Tokyo
- Bangkok → Tokyo
- Singapore → Tokyo
- Kuala Lumpur → Tokyo
Long-haul to Tokyo
- Rio de Janeiro → Tokyo
- São Paulo → Tokyo
- Buenos Aires → Tokyo
- Santiago → Tokyo
- Cape Town → Tokyo
- Johannesburg → Tokyo
- Cancun → Tokyo
- Miami → Tokyo
- Casablanca → Tokyo
- Mexico City → Tokyo