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 agoAugust 2026
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27$3,94228$3,94229$8,22830$8,22831$5,3111$3,9422$3,9423$3,9424$3,9425$5,3116$3,9427$5,3118$3,9429$3,94210$3,94211$4,17612$7,09513$4,17614$7,09515$3,94216$3,94217$3,94218$3,94219$5,31120$3,94221$5,31122$3,94223$3,94224$3,94225$3,94226$5,31127$3,94228$5,31129$3,94230$3,94231$3,9421$3,9422$5,3113$3,9424$5,3115$3,9426$3,942
Great Availability
68% of dates checked are available within 10% of the lowest price
Saturday, August 22nd, 2026
4 round-trip options
Returning
Fri, Aug 28, 2026•6 Day Trip
$3,942 USD
Returning
Sun, Aug 30, 2026•8 Day Trip
$3,942 USD
Returning
Tue, Sep 1, 2026•10 Day Trip
$3,942 USD
Returning
Fri, Sep 4, 2026•13 Day Trip
$3,943 USD