There are 2 ways to get from SeaTac to Bangkok by plane
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Suvarnabhumi Airport
best- Fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK)plane SEA - BKK
18h 41m฿14,351–18,799Fly to Don Mueang International Airport
cheapest- Fly from Seattle-Tacoma International Airport (SEA) to Don Mueang International Airport (DMK)plane SEA - DMK
19h 1m฿9,500–29,000
Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK) flights
Comparing Your Travel Options
The cheapest way to get from SeaTac to Bangkok is to fly which costs ฿14000 - ฿19000 and takes 18h 41m.
The fastest way to get from SeaTac to Bangkok is to fly which takes 18h 41m and costs ฿14000 - ฿19000.
The distance between SeaTac and Bangkok is 12020 km.
It takes approximately 18h 41m to get from SeaTac to Bangkok, including transfers.
Bangkok is 14h ahead of SeaTac. It is currently 11:24 PM in SeaTac and 1:24 PM in Bangkok.
There are 5852+ hotels available in Bangkok.
What companies run services between SeaTac, WA, USA and Bangkok, Thailand?
China Airlines, Korean Air, and seven other airlines fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK) every 4 hours.
- Website
- lionairthai.com
Flights from Seattle-Tacoma International Airport to Don Mueang International Airport via Taiwan Taoyuan
- Ave. Duration
- 18h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿10,000–36,000
Flights from Seattle-Tacoma International Airport to Don Mueang International Airport via Hong Kong
- Ave. Duration
- 20h 20m
- When
- Monday, Tuesday, Wednesday, Thursday, and Saturday
- Estimated price
- ฿11,000–33,000
Flights from Seattle-Tacoma International Airport to Don Mueang International Airport via Shanghai Pudong
- Ave. Duration
- 23h 50m
- When
- Monday, Wednesday, Friday, and Saturday
- Estimated price
- ฿10,000–36,000
Want to know more about travelling around the world?
Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from Southend Airport into central London, Slovenia: Getting from Ljubljana to Lake Bled, and Want to know more about Flixbus? - to help you get the most out of your next trip.