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

Monday, October 19th, 2026

5 round-trip options

Returning
Mon, Oct 26, 2026•7 Day Trip
$4,098 USD
Google Flights
Returning
Tue, Oct 27, 2026•8 Day Trip
$4,098 USD
Google Flights
Returning
Wed, Oct 28, 2026•9 Day Trip
$4,098 USD
Google Flights
Returning
Sun, Nov 1, 2026•13 Day Trip
$4,098 USD
Google Flights
Returning
Mon, Nov 2, 2026•14 Day Trip
$4,098 USD
Google Flights