Cheap Flights From Seattle - Tacoma Intl. (SEA) To Kansai Intl. (KIX)

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

The cheapest flights to Kansai Intl. found within the past 7 days were CA $521 round trip and CA $284 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 16 - Mon, Jan 26
SEA
Seattle
KIX
Osaka
CA $521 Roundtrip, found 7 hours ago
CA $521
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Seattle to Osaka, returning Mon, Jan 26, priced at CA $521 found 7 hours ago
Sat, Jan 17 - Mon, Jan 26
SEA
Seattle
KIX
Osaka
CA $917 Roundtrip, found 2 days ago
CA $917
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sat, Jan 17 from Seattle to Osaka, returning Mon, Jan 26, priced at CA $917 found 2 days ago
Sat, Jan 17 - Mon, Jan 26
SEA
Seattle
KIX
Osaka
CA $917 Roundtrip, found 2 days ago
CA $917
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Sat, Jan 17 from Seattle to Osaka, returning Mon, Jan 26, priced at CA $917 found 2 days ago
Tue, Jan 27 - Tue, Feb 3
SEA
Seattle
KIX
Osaka
CA $935 Roundtrip, found 1 day ago
CA $935
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Tue, Jan 27 from Seattle to Osaka, returning Tue, Feb 3, priced at CA $935 found 1 day ago
Tue, Apr 28 - Tue, May 12
SEA
Seattle
KIX
Osaka
CA $942 Roundtrip, found 22 hours ago
CA $942
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Tue, Apr 28 from Seattle to Osaka, returning Tue, May 12, priced at CA $942 found 22 hours ago
Mon, Jan 26 - Mon, Feb 2
SEA
Seattle
KIX
Osaka
CA $966 Roundtrip, found 1 day ago
CA $966
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Mon, Jan 26 from Seattle to Osaka, returning Mon, Feb 2, priced at CA $966 found 1 day ago
Wed, Jan 21 - Tue, Feb 3
SEA
Seattle
KIX
Osaka
CA $1,006 Roundtrip, found 1 hour ago
CA $1,006
Roundtrip
found 1 hour ago
Select Philippine Airlines flight, departing Wed, Jan 21 from Seattle to Osaka, returning Tue, Feb 3, priced at CA $1,006 found 1 hour ago
Sat, Jan 17 - Mon, Jan 26
SEA
Seattle
KIX
Osaka
CA $1,038 Roundtrip, found 2 days ago
CA $1,038
Roundtrip
found 2 days ago
Select Hainan Airlines flight, departing Sat, Jan 17 from Seattle to Osaka, returning Mon, Jan 26, priced at CA $1,038 found 2 days ago
Sun, Nov 9 - Mon, Nov 17
SEA
Seattle
KIX
Osaka
CA $1,226 Roundtrip, found 1 day ago
CA $1,226
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 9 from Seattle to Osaka, returning Mon, Nov 17, priced at CA $1,226 found 1 day ago
Tue, Mar 10 - Tue, Mar 17
SEA
Seattle
KIX
Osaka
CA $1,252 Roundtrip, found 1 day ago
CA $1,252
Roundtrip
found 1 day ago
Select China Airlines flight, departing Tue, Mar 10 from Seattle to Osaka, returning Tue, Mar 17, priced at CA $1,252 found 1 day ago

Frequently asked questions

Are there direct flights from SEA to Kansai Intl. Airport?
Get ready for a stopover when jetting from Seattle - Tacoma Intl. Airport (SEA) to Kansai Intl. Airport. No direct flights are on offer on this route, however Delta, Korean Air and Thai Airways will get you to your destination as speedily as possible.
What airlines fly from Sea-Tac Airport to KIX?
There are currently no airlines offering a direct flight between Seattle - Tacoma Intl. Airport (SEA) and Kansai Intl. Airport. Save time and avoid unnecessary stopovers by investigating the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle (SEA) today with the cheap prices from Travelocity!

Popular Flight Routes from Osaka (KIX)

Travelers at KIX love to visit these top cities. Roam to the top destinations from Osaka(KIX) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.