Find cheap Seattle, United States to Bangkok, Thailand flights with our free search service. Compare all available fares for direct or connection flights to Bangkok.
Best price to flight from Seattle to Bangkok (One Way)
What is the distance between Seattle and Bangkok?
The average distance from Seattle to Bangkok is 20451 kilometers (equals to 12707 miles or 11042 nautical miles).
Your flight will departure from Seattle Tacoma International Airport, United States and arrive on Suvarnabhumi Airport, Thailand.
How long is the flight from Seattle to Bangkok?
The average flight time between Seattle to Bangkok is 17 hours and 33 minutes.
How much is the fare for flight between Seattle and Bangkok?
The average price for one-way airfare from Seattle to Bangkok is 495 USD (none-taxes) for economy class.