Find cheap flights from Seattle to Bangkok starting at $519.
Book one-way or return flights from Seattle to Bangkok from as little as $519. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA13:3019h 30m1 stopBKK23:00Mon, May 20|Seattle - Bangkok|Japan Airlines$519$87541% OFF41% OFF$875$519
- SEA13:3019h 30m1 stopBKK23:00Sun, May 19|Seattle - Bangkok|Japan Airlines$524$87540% OFF40% OFF$875$524
- SEA13:3019h 30m1 stopBKK23:00Wed, May 15|Seattle - Bangkok|Japan Airlines$528$87540% OFF40% OFF$875$528
- SEA13:3019h 30m1 stopBKK23:00Fri, May 3|Seattle - Bangkok|Japan Airlines$534$534
- SEA13:3019h 30m1 stopBKK23:00Sat, May 11|Seattle - Bangkok|Japan Airlines$535$535
- SEA13:3019h 30m1 stopBKK23:00Mon, May 6|Seattle - Bangkok|Japan Airlines$535$535
- SEA13:3019h 30m1 stopBKK23:00Mon, May 13|Seattle - Bangkok|Japan Airlines$537$537
- SEA13:3026h 20m1 stopBKK05:50Fri, May 17|Seattle - Bangkok|Japan Airlines$539$539
- SEA13:3026h 20m1 stopBKK05:50Sat, May 18|Seattle - Bangkok|Japan Airlines$539$539
- SEA13:3019h 30m1 stopBKK23:00Sun, May 26|Seattle - Bangkok|American Airlines$560$560
- SEA13:003h 5mDirectBKK14:00Sun, May 5|Seattle - Bangkok|Japan AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Bangkok.
- CheapestSEA21:2647h 49m2 transferBKK11:15Seattle-Tacoma International Airport - Suvarnabhumi AirportThu, May 9Alaska Airlines$480
- SEA13:3039h 15m2 transferDMK18:45Seattle-Tacoma International Airport - Don Mueang International AirportTue, Apr 30American Airlines$491
- SEA13:3039h 15m2 transferDMK18:45Seattle-Tacoma International Airport - Don Mueang International AirportTue, Apr 30American Airlines$491Find More Flights
Frequently Asked Questions
How to find a cheap flight from Seattle to Bangkok
Cheapest nonstop flight price | $518 |
---|---|
Off-season for travel | March |
Peak season for travel | October |
Flight distance | 11,996.18km |
Popular airline | American Airlines |
Plan Your Trip Around Bangkok
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