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Flights from Osaka to Seattle
There are no direct flights from Osaka to Seattle. The fastest way is one stop via Tokyo or Seoul, about 10h 43m door to door (249 connections a week on current schedules).
No direct flights · 6 connection options From 10h 43m
Osaka to Seattle at a glance
Fastest journey10h 43mVia Tokyo, on current schedules
Nonstop flightsNoneConnect via Tokyo or Seoul
Best ways to fly from Osaka to Seattle
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
OSA Tokyo (HND) SEA
Leg 1: All Nippon Airways, ANA Wings, Japan Airlines · Leg 2: All Nippon Airways, Delta Air Lines
Wed19:15 OSA20:20 HND0h 55m connection21:15 HND13:58 SEAAll Nippon Airways
2Search
OSA Seoul (ICN) SEA
Leg 1: Aero K, Air Busan, Air Seoul · Leg 2: Alaska Airlines, Asiana Airlines, Delta Air Lines
Mon18:15 OSA19:58 ICN1h 47m connection21:45 ICN15:23 SEAAir Busan + Asiana Airlines
3Search
OSA Honolulu (HNL) SEA
Leg 1: Hawaiian Airlines, Japan Airlines, Alaska Airlines · Leg 2: Alaska Airlines, Delta Air Lines, Hawaiian Airlines
Tue22:00 OSA10:39 HNL3h 21m connection14:00 HNL22:28 SEAJapan Airlines + Alaska Airlines
5Search
OSA San Francisco (SFO) SEA
Leg 1: United Airlines · Leg 2: Alaska Airlines, Delta Air Lines, United Airlines
6Search
OSA Shanghai (PVG) SEA
Leg 1: Air China, All Nippon Airways, China Eastern Airlines · Leg 2: Delta Air Lines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 8,043 km4,995 miles
- Journey time
- 10h 43mon current schedules
- Time difference
- -17hSeattle vs Osaka
- Currency in Seattle
- USD
- Airports
- KIX, ITM, UKB → SEA, BFI
Flights from Osaka to Seattle: questions answered
Are there direct flights from Osaka to Seattle?
No. There is no nonstop service, so you will connect, most easily in Tokyo, Seoul and Honolulu. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Osaka to Seattle?
With one connection the journey usually takes around 10h 43m, depending on the layover. The straight-line distance is 8,043 km.
Where do you change planes between Osaka and Seattle?
The best connecting points are Tokyo (HND), Seoul (ICN), Honolulu (HNL) and Vancouver (YVR). All Nippon Airways flies both legs via Tokyo, so you can book it as one ticket.
Which airports serve Osaka and Seattle?
Osaka: Kansai International Airport (KIX), Osaka Itami International Airport (ITM) and Kobe Airport (UKB). Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI).
What is the time difference between Osaka and Seattle?
Seattle is 17 hours behind Osaka.





