Osaka (KIX) to Seattle / Tacoma (SEA) flight deal in business from $3,942
KIXKansai International Airport
Osaka, Japan
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$4,517 USD
-13%$3,942 USD
Verified 13 days agoSeptember 2026
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Great Availability
68% of dates checked are available within 10% of the lowest price
Monday, September 28th, 2026
5 round-trip options
Returning
Mon, Oct 5, 2026•7 Day Trip
$3,942 USD
Returning
Tue, Oct 6, 2026•8 Day Trip
$3,942 USD
Returning
Wed, Oct 7, 2026•9 Day Trip
$3,943 USD
Returning
Sun, Oct 11, 2026•13 Day Trip
$3,973 USD
Returning
Mon, Oct 12, 2026•14 Day Trip
$3,942 USD