Cheap Flights from Seattle (SEA) to Osaka (KIX)

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Popular airlines from Seattle-Tacoma International Airport (SEA) to Kansai Intl. Airport (KIX)

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Find the cheapest month to fly from Seattle (SEA) to Osaka (KIX)

September is typically the cheapest month to fly

From AEDĀ 2,370 - AEDĀ 3,375 per traveler.

Frequently asked questions

Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Kansai Intl. Airport last minute?
Booking your trip from Sea-Tac Airport to KIX at the last minute could save you dollars if you're lucky enough to find a bargain. However, tickets don't usually get cheaper as the departure date nears. If you wait, flights could also be booked out or the best seats long gone. If you'd rather not take any chances, book well ahead of when you want to leave. In fact, you can find some of the biggest deals up to a year in advance. If your preferred airline hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Osaka from Seattle?
From Seattle, you can reach Osaka through Kansai Intl. Airport (KIX), Kobe Airport (UKB) and Itami Airport (ITM). It's wise to check which terminal is best for you before making your decision. If you pick Kansai Intl. Airport (KIX), it's around 40 kilometers southwest of the city center. Use the money you save when booking your fare with Expedia to experience the city's well-known sights, such as Osaka Aquarium Kaiyukan and Osaka Science Museum.
Can I change the date of my flight from SEA to Kansai Intl. Airport (KIX)?
It's so easy to make changes to your Sea-Tac Airport to Kansai Intl. Airport (KIX) journey yourself. Access your itinerary via the Expedia Trips portal and hit "change flight." Search for new flights and book the one that works best. You'll see an estimate of any flight change costs. You can also head to our Customer Service portal to chat to our Virtual Agent and get answers to all your questions.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Kansai Intl.
Distance
8044 km

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