Cheap flights Seattle — Bangkok (SEA — BKK)

Good to know - Cheap tickets Seattle — Bangkok

Cheapest flight found $390
Flight distance 11987 km
Round-trip from $502
Cheapest month to fly August

Airfare Seattle – Bangkok by month

Here you can find out in what months how much a ticket Seattle – Bangkok costs to buy cheap plane tickets.

Month One-way Round-trip
January 2026
December 2025
November 2025
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025
April 2025
March 2025
February 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Dynamics airfare Seattle — Bangkok by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Bangkok

The graph shows that booking flights Seattle — Bangkok is best planned for August and flights Seattle — Bangkok — Seattle in the month of March.

Flights Seattle — Bangkok

The selection of cheap flights Seattle — Bangkok

Here you can find and purchase the cheapest flights Seattle — Bangkok from $390 and Seattle — Bangkok — Seattle from $502.

The price of the flight Seattle — Bangkok (Thailand) — Seattle from $502 (round-trip).

The average price of the flight Seattle — Bangkok (Thailand) — Seattle $1,135 (round-trip).

Low cost flights Seattle — Bangkok (SEA — BKK)

The distance between Seattle and Bangkok 7448 miles (or 11987 kilometres).

The time difference between Seattle and Bangkok is 14 h.

LowCostClub always do a comparison of airfares Seattle — Bangkok with several airlines (include AeroLogic, Air Canada Cargo, Air France). They will always give you all available options so you can find the cheapest flight to Bangkok. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — Bangkok. Last week, for instance, the cheapest round-trip prices stood at $502 while the cheapest one-way price that was available within the last week cost $390

Routes from nearby cities to Bangkok

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Bangkok are from Vancouver, this is the cheapest flight from $428. The nearest airports from Seattle with a flight to Bangkok are located in Nanaimo.

Popular International routes from Seattle

Popular routes from Bangkok

If you are going to fly from Bangkok, then study the popular flights. The most popular flights from Bangkok:

Popular domestic routes from Seattle

FAQ about Seattle — Bangkok

Yes, you can fly from Seattle to Bangkok. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. There are non-direct flights through AeroLogic, Air Canada Cargo, Air France, Air India Express (Nagaland Folk-Manipuri Dance), All Nippon Airways, Asiana Airlines, Atlas Air, Cargolux, China Airlines, China Cargo Airlines, China Southern Cargo, Condor, DHL, Emirates, EVA Air, FedEx, Finnair, Hainan Airlines, Japan Airlines, Jeju Air, Jet Linx Aviation, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Starlux, Turkish Airlines, Xiamen Air.

The price of flights Seattle — Bangkok starts from $390.

In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Bangkok — Don Mueang International Airport, Suvarnabhumi Airport.

High season is considered to be July and the cheapest month is August. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Bangkok flight deals.

All the following airlines flights Seattle — Bangkok: AeroLogic, Air Canada Cargo, Air France, Air India Express (Nagaland Folk-Manipuri Dance), All Nippon Airways, Asiana Airlines, Atlas Air, Cargolux, China Airlines, China Cargo Airlines, China Southern Cargo, Condor, DHL, Emirates, EVA Air, FedEx, Finnair, Hainan Airlines, Japan Airlines, Jeju Air, Jet Linx Aviation, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Starlux, Turkish Airlines, Xiamen Air.

Low price calendar

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