Cheap flights from Seattle (SEA) to Bangkok (BKK)

Flight FAQs

From Seattle to Bangkok

Are flight prices decreasing from Seattle to Bangkok due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Bangkok for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Seattle/Tacoma Intl to Bangkok have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Bangkok have new flexible policies in place due to COVID-19. EVA Air, Asiana Airlines, and Korean Air are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like EVA Air with this kind of flexibility.

What airport do you fly from for flights from Seattle to Bangkok?

Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Bangkok. 16 airlines have flights from Seattle/Tacoma Intl to Bangkok on a regular basis. Booking flights from Seattle/Tacoma Intl to Bangkok should not be difficult; the airport handles an average of 0 outbound flights to Bangkok per day.

Can I find flights from Seattle to Bangkok for under $700 on Cheapflights?

Yes, there are multiple flights from Seattle to Bangkok for under $700. The cheapest flight booked recently is on Singapore Airlines for just $633, but on average you can expect to pay $691.

Are there nonstop flights from Seattle to Bangkok for under $600 on Cheapflights?

There are no nonstop flights from Seattle to Bangkok, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Bangkok for under $900?

There are currently 18+ open flights from Seattle to Bangkok within the next 7 days for less than $900.

Is Seattle weather warmer or cooler than Bangkok?

With an average temperature of 97 °F, peak weather can be found in April. As a traveler, expect to see changes in flight prices during that period. The temperatures in Bangkok are hotter than in Seattle.

How long is the flight from Seattle to Bangkok?

Singapore Airlines can get you from Seattle to Bangkok in just under 20h. Your travel time can differ by up to .

What is the cheapest airline to fly from Seattle to Bangkok round-trip?

Singapore Airlines, at $633, was found to be the cheapest airline from Seattle to Bangkok.. Singapore Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Bangkok one-way?

The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $427. However, be on the lookout for offers from Japan Airlines and American Airlines, as they are both options that can get you from Seattle to Bangkok for a low price.