$487 Cheap United flights Seattle (SEA) to Osaka (KIX)

View $487 flight on Sun, Sep 6, 2026Opens in a new window

$487 Cheap United flights Seattle (SEA) to Osaka (KIX)

Prices were available within the past 7 days and start at $487 for one-way flights and $1,092 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Mar 24 - Fri, Apr 3
SEA
Seattle
KIX
Osaka
$1,092 Roundtrip, found 1 day ago
$1,092
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 24 from Seattle to Osaka, returning Fri, Apr 3, priced at $1,092 found 1 day ago
United
Tue, Mar 24 - Fri, Apr 3
SEA
Seattle
KIX
Osaka
$1,125 Roundtrip, found 1 day ago
$1,125
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 24 from Seattle to Osaka, returning Fri, Apr 3, priced at $1,125 found 1 day ago
Flights from Seattle (SEA) to Osaka (KIX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Kansai Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, EVA Airways, Emirates, Hawaiian Airlines, Korean Air, Philippine Airlines, STARLUX Airlines, United
Popular airline
Asiana Airlines
Distance
8044 km