Bangkok (BKK) to Seattle / Tacoma (SEA) flight deal in business from $4,375

China AirlinesCIChina Airlines
Round Trip•Business Class
ThailandBKK

Suvarnabhumi Airport

Bangkok, Thailand
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$4,824 USD
-9%$4,375 USD
Verified 1 day ago
Great Availability
81% of dates checked are available within 10% of the lowest price

Wednesday, September 16th, 2026

8 round-trip options

Returning
Mon, Sep 21, 2026•5 Day Trip
$5,487 USD
Google Flights
Returning
Tue, Sep 22, 2026•6 Day Trip
$5,487 USD
Google Flights
Returning
Wed, Sep 23, 2026•7 Day Trip
$5,487 USD
Google Flights
Returning
Fri, Sep 25, 2026•9 Day Trip
$5,486 USD
Google Flights
Returning
Sun, Sep 27, 2026•11 Day Trip
$5,486 USD
Google Flights
Returning
Mon, Sep 28, 2026•12 Day Trip
$5,486 USD
Google Flights
Returning
Tue, Sep 29, 2026•13 Day Trip
$5,487 USD
Google Flights
Returning
Wed, Sep 30, 2026•14 Day Trip
$5,487 USD
Google Flights