Thailand to Washington · 11,980 km · Compare flights, trains, buses & driving
The straight-line distance from Bangkok to Seattle is approximately 11,980 km (7,444 miles). By road, the distance increases to about 15,574 km due to terrain, highways, and road networks connecting Thailand to Washington.
Flying is the fastest way to cover the 11,980 km distance. Flights from BKK to SEA take approximately 16 hrs 43 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Bangkok to Seattle FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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