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Did you mean flights from Osaka to Seattle / Tacoma?
United States
Seattle–Tacoma International Airport
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Japan
Kansai International Airport
At present, there are no direct flights from Seattle / Tacoma to Osaka.
However, there are several flights from SEA to KIX with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from SEA to KIX, and to see what flight schedules are available.
Osaka is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Osaka any time of the year, but the best months to explore are from to and from to .

In total there are 19 airlines that cover the full route from Seattle / Tacoma SEA to Osaka KIX. These airlines are:
All other flights from Seattle / Tacoma to Osaka are operated by a combination of multiple carriers, which are listed below:
In total there are 3 alliances that cover the full route from Seattle / Tacoma SEA to Osaka KIX. These alliances are:
You can fly from SEA to KIX in Economy, Premium Economy, Business or First Class on this 1 stop route.
In total there are 8 aircraft types that cover the full route from Seattle / Tacoma to Osaka. These aircrafts are:
All other flights from Seattle / Tacoma to Osaka are operated by a combination of multiple aircraft types.
The distance between Seattle / Tacoma and Osaka is 5,033 miles (8,100 kilometers).
However, because there are no direct flights between SEA and KIX, the distance of the full journey varies between 5,057 and 11,104 miles (or 8,138 and 17,870 kilometers), depending on your stopover airport.
Flights from Seattle / Tacoma to Osaka take from 11 hours and 55 minutes up to 23 hours and 25 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There are 2 airports in Osaka: Kansai International Airport (KIX) and Osaka International Airport (Itami Airport) (ITM).
From 11 hours and 55 minutes up to 23 hours and 25 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between SEA and KIX, the total distance of the full journey varies between 5,057 and 11,104 miles (or 8,138 and 17,870 kilometers), depending on your stopover airport.
ANA, Hawaiian Airlines, Japan Airlines, Alaska, Air Canada, Asiana Airlines, Korean Air, United Airlines, China Airlines, EVA Air, Starlux Airlines, Hainan Airlines, Cathay Pacific, Philippine Airlines, Lufthansa, Finnair, Air France, Turkish Airlines and Singapore Airlines are flying the full route from Seattle / Tacoma to Osaka.
Delta, Star Flyer, Peach, Jetstar, Air Busan, Eastar Jet, Jeju Air, Jin Air, Tway Air, Thai Smile, Air Seoul, Aero K, China Eastern, China Southern, Juneyao Airlines, Spring Airlines, Shanghai Airlines, Air China, Frontier Airlines, American Airlines, Porter, Thai Lion Air, Tigerair, Thai Vietjet Air, AirAsia X, Hong Kong Airlines, Hong Kong Express, Greater Bay Airlines, Xiamen Airlines, Cebu Pacific, KLM and Scoot operate several connecting flights, but only partly.
Oneworld, SkyTeam and Star Alliance are flying from Seattle / Tacoma to Osaka.
You can fly the full route from Seattle / Tacoma to Osaka (with 1 stopover) in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly the full route from Seattle / Tacoma to Osaka (with 1 stopover):
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