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.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Bangkok to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Seattle/Tacoma Intl to Bangkok are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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. Asiana Airlines, Cathay Pacific, and Japan Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Asiana Airlines with this kind of flexibility.

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 Japan Airlines for just $617, but on average you can expect to pay $635.

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 $1,000?

There are currently 20+ open flights from Seattle to Bangkok within the next 7 days for less than $1,000.

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?

Japan Airlines can get you from Seattle to Bangkok in just under 19h 30m. Your travel time can differ by up to .

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

Japan Airlines, at $617, was found to be the cheapest airline from Seattle to Bangkok.. Japan Airlines is priced at 18% 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 Japan Airlines, with whom users have recently found tickets for as low as $397. However, be on the lookout for offers from EVA Air and Korean Air, as they are both options that can get you from Seattle to Bangkok for a low price.