Osaka (KIX) to Seattle / Tacoma (SEA) flight deal in business from $3,942

China AirlinesCIChina Airlines
Round Trip•Business Class
JapanKIX

Kansai International Airport

Osaka, Japan
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$4,517 USD
-13%$3,942 USD
Verified 13 days ago
Great Availability
68% of dates checked are available within 10% of the lowest price

Wednesday, July 29th, 2026

4 round-trip options

Returning
Mon, Aug 3, 2026•5 Day Trip
$8,228 USD
Google Flights
Returning
Tue, Aug 4, 2026•6 Day Trip
$8,228 USD
Google Flights
Returning
Wed, Aug 5, 2026•7 Day Trip
$8,228 USD
Google Flights
Returning
Mon, Aug 10, 2026•12 Day Trip
$8,228 USD
Google Flights