✈ KIX → SEA
10H 23M FROM OSAKA TO SEATTLE. THIS IS A LIFESTYLE NOW.
Flight from Osaka to Seattle
From Kansai (KIX), Japan Asia → Sea-Tac (SEA), USA North America
↔ Flying the other way? Seattle → Osaka
How long is the flight from Osaka to Seattle?
A nonstop flight from Osaka (KIX) to Seattle (SEA) takes about 10 hours 23 minutes, covering a great-circle distance of 5,028 miles (8,091 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
10h 23m
Nonstop, scheduled
Distance
5,028 mi
8,091 km · great-circle
Avg speed
779 km/h
Door-to-door including taxi
Time zones & jet lag
Osaka timezone
UTC+9
Asia/Tokyo
Seattle timezone
UTC-7
America/Los_Angeles
Time difference
-16h
16 hours behind
Jet lag (rough)
~11.2d
Westward — easier
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 Osaka
Nearest destinations
- Osaka → Tokyo
- Osaka → Seoul
- Osaka → Shanghai
- Osaka → Taipei
- Osaka → Beijing
- Osaka → Hong Kong
- Osaka → Manila
- Osaka → Bangkok
- Osaka → Singapore
- Osaka → Kuala Lumpur
Long-haul from Osaka
- Osaka → São Paulo
- Osaka → Buenos Aires
- Osaka → Rio de Janeiro
- Osaka → Santiago
- Osaka → Cape Town
- Osaka → Johannesburg
- Osaka → Cancun
- Osaka → Miami
- Osaka → Mexico City
- Osaka → Casablanca
More flights to North America
Flights to Seattle
Nearest origins
- Vancouver → Seattle
- San Francisco → Seattle
- Las Vegas → Seattle
- Los Angeles → Seattle
- Dallas → Seattle
- Chicago → Seattle
- Toronto → Seattle
- Atlanta → Seattle
- Mexico City → Seattle
- New York → Seattle
Long-haul to Seattle
- Johannesburg → Seattle
- Cape Town → Seattle
- Nairobi → Seattle
- Melbourne → Seattle
- Bali (Denpasar) → Seattle
- Kuala Lumpur → Seattle
- Singapore → Seattle
- Sydney → Seattle
- Mumbai → Seattle
- Abu Dhabi → Seattle