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 $1,217 round trip and CA $539 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Sep 19 - Fri, Oct 2
SEA
Seattle
KIX
Osaka
CA $1,217 Roundtrip, found 5 days ago
CA $1,217
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Sat, Sep 19 from Seattle to Osaka, returning Fri, Oct 2, priced at CA $1,217 found 5 days ago
Mon, Sep 7 - Mon, Sep 14
SEA
Seattle
KIX
Osaka
CA $1,322 Roundtrip, found 4 days ago
CA $1,322
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Sep 7 from Seattle to Osaka, returning Mon, Sep 14, priced at CA $1,322 found 4 days ago
Mon, Aug 31 - Tue, Sep 8
SEA
Seattle
KIX
Osaka
CA $1,323 Roundtrip, found 4 days ago
CA $1,323
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Aug 31 from Seattle to Osaka, returning Tue, Sep 8, priced at CA $1,323 found 4 days ago
Sat, Sep 19 - Sun, Sep 27
SEA
Seattle
KIX
Osaka
CA $1,339 Roundtrip, found 21 hours ago
CA $1,339
Roundtrip
found 21 hours ago
Select Cathay Pacific flight, departing Sat, Sep 19 from Seattle to Osaka, returning Sun, Sep 27, priced at CA $1,339 found 21 hours ago
Mon, Sep 7 - Mon, Sep 14
SEA
Seattle
KIX
Osaka
CA $1,348 Roundtrip, found 4 days ago
CA $1,348
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Sep 7 from Seattle to Osaka, returning Mon, Sep 14, priced at CA $1,348 found 4 days ago
Wed, Sep 16 - Tue, Sep 29
SEA
Seattle
KIX
Osaka
CA $1,361 Roundtrip, found 6 days ago
CA $1,361
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Wed, Sep 16 from Seattle to Osaka, returning Tue, Sep 29, priced at CA $1,361 found 6 days ago
Wed, Sep 2 - Thu, Sep 17
SEA
Seattle
KIX
Osaka
CA $1,384 Roundtrip, found 3 days ago
CA $1,384
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Wed, Sep 2 from Seattle to Osaka, returning Thu, Sep 17, priced at CA $1,384 found 3 days ago
Mon, Oct 26 - Sat, Nov 7
SEA
Seattle
KIX
Osaka
CA $1,406 Roundtrip, found 2 days ago
CA $1,406
Roundtrip
found 2 days ago
Select China Airlines flight, departing Mon, Oct 26 from Seattle to Osaka, returning Sat, Nov 7, priced at CA $1,406 found 2 days ago
Thu, Nov 12 - Mon, Nov 23
SEA
Seattle
KIX
Osaka
CA $1,508 Roundtrip, found 2 days ago
CA $1,508
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Thu, Nov 12 from Seattle to Osaka, returning Mon, Nov 23, priced at CA $1,508 found 2 days ago
Fri, Aug 21 - Sun, Aug 30
SEA
Seattle
KIX
Osaka
CA $1,536 Roundtrip, found 3 days ago
CA $1,536
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 21 from Seattle to Osaka, returning Sun, Aug 30, priced at CA $1,536 found 3 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.