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 $1,062 round trip and CA $573 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug 31 - Mon, Sep 14
SEA
Seattle
KIX
Osaka
CA $1,062 Roundtrip, found 4 hours ago
CA $1,062
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Mon, Aug 31 from Seattle to Osaka, returning Mon, Sep 14, priced at CA $1,062 found 4 hours ago
Mon, Sep 14 - Tue, Sep 22
SEA
Seattle
KIX
Osaka
CA $1,092 Roundtrip, found 1 day ago
CA $1,092
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Mon, Sep 14 from Seattle to Osaka, returning Tue, Sep 22, priced at CA $1,092 found 1 day ago
Mon, Aug 31 - Mon, Sep 14
SEA
Seattle
KIX
Osaka
CA $1,096 Roundtrip, found 4 hours ago
CA $1,096
Roundtrip
found 4 hours ago
Select Asiana Airlines flight, departing Mon, Aug 31 from Seattle to Osaka, returning Mon, Sep 14, priced at CA $1,096 found 4 hours ago
Mon, Aug 24 - Tue, Sep 8
SEA
Seattle
KIX
Osaka
CA $1,122 Roundtrip, found 21 hours ago
CA $1,122
Roundtrip
found 21 hours ago
Select Asiana Airlines flight, departing Mon, Aug 24 from Seattle to Osaka, returning Tue, Sep 8, priced at CA $1,122 found 21 hours ago
Mon, Sep 14 - Tue, Sep 22
SEA
Seattle
KIX
Osaka
CA $1,132 Roundtrip, found 1 day ago
CA $1,132
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Sep 14 from Seattle to Osaka, returning Tue, Sep 22, priced at CA $1,132 found 1 day ago
Mon, Aug 24 - Tue, Sep 8
SEA
Seattle
KIX
Osaka
CA $1,166 Roundtrip, found 21 hours ago
CA $1,166
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Mon, Aug 24 from Seattle to Osaka, returning Tue, Sep 8, priced at CA $1,166 found 21 hours ago
Mon, Sep 14 - Tue, Sep 22
SEA
Seattle
KIX
Osaka
CA $1,172 Roundtrip, found 1 day ago
CA $1,172
Roundtrip
found 1 day ago
Select Korean Air flight, departing Mon, Sep 14 from Seattle to Osaka, returning Tue, Sep 22, priced at CA $1,172 found 1 day ago
Mon, Aug 24 - Tue, Sep 8
SEA
Seattle
KIX
Osaka
CA $1,175 Roundtrip, found 21 hours ago
CA $1,175
Roundtrip
found 21 hours ago
Select Korean Air flight, departing Mon, Aug 24 from Seattle to Osaka, returning Tue, Sep 8, priced at CA $1,175 found 21 hours ago
Mon, Aug 31 - Mon, Sep 14
SEA
Seattle
KIX
Osaka
CA $1,175 Roundtrip, found 4 hours ago
CA $1,175
Roundtrip
found 4 hours ago
Select Asiana Airlines flight, departing Mon, Aug 31 from Seattle to Osaka, returning Mon, Sep 14, priced at CA $1,175 found 4 hours ago
Sun, May 3 - Tue, May 19
SEA
Seattle
KIX
Osaka
CA $1,178 Roundtrip, found 2 days ago
CA $1,178
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Sun, May 3 from Seattle to Osaka, returning Tue, May 19, priced at CA $1,178 found 2 days 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.