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 $1,128 round trip and CA $524 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Sep 6 - Tue, Sep 15
SEA
Seattle
KIX
Osaka
CA $1,128 Roundtrip, found 10 hours ago
CA $1,128
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sun, Sep 6 from Seattle to Osaka, returning Tue, Sep 15, priced at CA $1,128 found 10 hours ago
Thu, Mar 11 - Sun, Mar 21
SEA
Seattle
KIX
Osaka
CA $1,238 Roundtrip, found 5 hours ago
CA $1,238
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Thu, Mar 11 from Seattle to Osaka, returning Sun, Mar 21, priced at CA $1,238 found 5 hours ago
Wed, Apr 7 - Thu, Apr 15
SEA
Seattle
KIX
Osaka
CA $1,266 Roundtrip, found 3 days ago
CA $1,266
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Wed, Apr 7 from Seattle to Osaka, returning Thu, Apr 15, priced at CA $1,266 found 3 days ago
Tue, Sep 1 - Tue, Sep 15
SEA
Seattle
KIX
Osaka
CA $1,267 Roundtrip, found 3 days ago
CA $1,267
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Tue, Sep 1 from Seattle to Osaka, returning Tue, Sep 15, priced at CA $1,267 found 3 days ago
Mon, May 3 - Fri, May 14
SEA
Seattle
KIX
Osaka
CA $1,335 Roundtrip, found 3 days ago
CA $1,335
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, May 3 from Seattle to Osaka, returning Fri, May 14, priced at CA $1,335 found 3 days ago
Sat, Sep 19 - Wed, Sep 23
SEA
Seattle
KIX
Osaka
CA $1,336 Roundtrip, found 2 days ago
CA $1,336
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Sat, Sep 19 from Seattle to Osaka, returning Wed, Sep 23, priced at CA $1,336 found 2 days ago
Tue, Nov 24 - Mon, Dec 14
SEA
Seattle
KIX
Osaka
CA $1,371 Roundtrip, found 6 days ago
CA $1,371
Roundtrip
found 6 days ago
Select China Airlines flight, departing Tue, Nov 24 from Seattle to Osaka, returning Mon, Dec 14, priced at CA $1,371 found 6 days ago
Tue, Sep 1 - Tue, Sep 15
SEA
Seattle
KIX
Osaka
CA $1,407 Roundtrip, found 3 days ago
CA $1,407
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Seattle to Osaka, returning Tue, Sep 15, priced at CA $1,407 found 3 days ago
Mon, Jan 11 - Tue, Jan 26
SEA
Seattle
KIX
Osaka
CA $1,501 Roundtrip, found 2 days ago
CA $1,501
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Mon, Jan 11 from Seattle to Osaka, returning Tue, Jan 26, priced at CA $1,501 found 2 days ago
Thu, Mar 11 - Sun, Mar 21
SEA
Seattle
KIX
Osaka
CA $1,523 Roundtrip, found 5 hours ago
CA $1,523
Roundtrip
found 5 hours ago
Select Philippine Airlines flight, departing Thu, Mar 11 from Seattle to Osaka, returning Sun, Mar 21, priced at CA $1,523 found 5 hours 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.