
Popular airlines from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Intl. Airport (BKK)
- Scoot
Scoot
- AirAsia
AirAsia
- Jetstar Asia
Jetstar Asia
- Thai AirAsia
Thai AirAsia
- Indonesia AirAsia
Indonesia AirAsia
- Singapore Airlines
Singapore Airlines
- China Eastern Airlines
China Eastern Airlines
- Plan, book, fly with confidence
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Cheap Flights from Seattle to Bangkok (SEA-BKK)
Prices were available within the past 7 days and start at S$476 for one-way flights and S$889 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Seattle (SEA) to Bangkok (BKK)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Suvarnabhumi Intl. |
Return price | S$889 |
Distance | 11917 km |
Flights from Seattle to Bangkok
There are several airlines that operate frequent flights from Seattle (SEA) to Bangkok (BKK) including
- Delta Air Lines with 29 flights a week
- Thai Airways International with 22 flights a week
- United Airlines with 14 flights a week
- China Southern Airlines with 13 flights a week
- China Eastern Airlines with 13 flights a week
The earliest flight leaves Seattle Tacoma Intl. Airport at 00:50 and arrives at Suvarnabhumi Intl. Airport at 00:00. The last flight of the day departs Seattle at 17:00 and arrives at Bangkok at 23:55.
The flight distance from Seattle to Bangkok is about 12189 km, the shortest flight is 17 hours 46 minutes with United Airlines.
Expedia lets you search across the largest number of airlines and Bangkok flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Bangkok flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Bangkok trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Bangkok flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Bangkok with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
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Popular flights from Seattle
- Seattle to Chicago (SEA - ORD)
- Seattle to Newark Liberty Intl. Airport (SEA - EWR)
- Seattle to New York (SEA - LGA)
- Seattle to Honolulu (SEA - HNL)
- Seattle to Orange County (SEA - SNA)
- Seattle to Boston (SEA - BOS)
- Seattle to Manila (SEA - MNL)
- Seattle to New York (SEA - JFK)
- Seattle to Dubai (SEA - DXB)
- Seattle to Tokyo (SEA - NRT)
- Seattle to Zürich (SEA - ZRH)
- Seattle to Vancouver (SEA - YVR)
Popular flights to Bangkok
- Shanghai to Bangkok (PVG - BKK)
- Kuala Lumpur to Bangkok (KUL - BKK)
- Hong Kong to Bangkok (HKG - BKK)
- Johor Bahru to Bangkok (JHB - BKK)
- Jakarta to Bangkok (CGK - BKK)
- Taipei to Bangkok (TPE - BKK)
- Manila to Bangkok (MNL - BKK)
- Phnom Penh to Bangkok (PNH - BKK)
- Chiang Mai to Bangkok (CNX - BKK)
- Barcelona to Bangkok (BCN - BKK)
- Phuket to Bangkok (HKT - BKK)
- Tokyo to Bangkok (NRT - BKK)
Popular flights from Seattle
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Expedia's Latest Trends
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