Flight prices from Seattle to Bangkok

There’s no fixed price — fares between Seattle and Bangkok can vary a lot by day or time.

The lowest fare seen in the past 15 days was $645.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Airport options between Seattle and Bangkok

Even for routes around 7449 mi, using different airports might affect flight cost and travel time.

• Airports in Seattle: You can fly from 2 airports in Seattle - Boeing Field, Lake Union.
• Airports in Bangkok: Don Mueang is another option in Bangkok.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Find the best flight from Seattle to Bangkok

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.

Other popular destinations

Searching for flights to Thailand? Travelers also looked at: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Seattle – Bangkok flights.