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 $1,170 round trip and CA $547 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 2 - Wed, Sep 23
SEA
Seattle
KIX
Osaka
CA $1,170 Roundtrip, found 1 day ago
CA $1,170
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Sep 2 from Seattle to Osaka, returning Wed, Sep 23, priced at CA $1,170 found 1 day ago
Tue, Sep 29 - Thu, Oct 29
SEA
Seattle
KIX
Osaka
CA $1,174 Roundtrip, found 3 days ago
CA $1,174
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Sep 29 from Seattle to Osaka, returning Thu, Oct 29, priced at CA $1,174 found 3 days ago
Wed, Sep 2 - Wed, Sep 23
SEA
Seattle
KIX
Osaka
CA $1,178 Roundtrip, found 1 day ago
CA $1,178
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Wed, Sep 2 from Seattle to Osaka, returning Wed, Sep 23, priced at CA $1,178 found 1 day ago
Tue, Sep 29 - Thu, Oct 29
SEA
Seattle
KIX
Osaka
CA $1,183 Roundtrip, found 3 days ago
CA $1,183
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Sep 29 from Seattle to Osaka, returning Thu, Oct 29, priced at CA $1,183 found 3 days ago
Fri, Aug 21 - Fri, Sep 11
SEA
Seattle
KIX
Osaka
CA $1,210 Roundtrip, found 5 hours ago
CA $1,210
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Fri, Aug 21 from Seattle to Osaka, returning Fri, Sep 11, priced at CA $1,210 found 5 hours ago
Thu, Nov 26 - Thu, Dec 10
SEA
Seattle
KIX
Osaka
CA $1,236 Roundtrip, found 1 day ago
CA $1,236
Roundtrip
found 1 day ago
Select Korean Air flight, departing Thu, Nov 26 from Seattle to Osaka, returning Thu, Dec 10, priced at CA $1,236 found 1 day ago
Wed, Sep 2 - Wed, Sep 23
SEA
Seattle
KIX
Osaka
CA $1,239 Roundtrip, found 1 day ago
CA $1,239
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Wed, Sep 2 from Seattle to Osaka, returning Wed, Sep 23, priced at CA $1,239 found 1 day ago
Thu, Nov 12 - Mon, Nov 23
SEA
Seattle
KIX
Osaka
CA $1,351 Roundtrip, found 1 day ago
CA $1,351
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Nov 12 from Seattle to Osaka, returning Mon, Nov 23, priced at CA $1,351 found 1 day ago
Sat, May 2 - Tue, May 12
SEA
Seattle
KIX
Osaka
CA $1,558 Roundtrip, found 17 hours ago
CA $1,558
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Sat, May 2 from Seattle to Osaka, returning Tue, May 12, priced at CA $1,558 found 17 hours ago
Wed, Sep 2 - Wed, Sep 23
SEA
Seattle
KIX
Osaka
CA $1,620 Roundtrip, found 1 day ago
CA $1,620
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Seattle to Osaka, returning Wed, Sep 23, priced at CA $1,620 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.
*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.