Flights from Seattle to Bangkok

Search and find cheap flights from Seattle to Bangkok (Thailand, Asia)
Search and find cheap flights from Seattle to Bangkok (Thailand, Asia)

Looking for the best tickets for Seattle to Bangkok?

Look no more. We’ve gone through the latest 2,065,548 fares to bring you all the insights you could possibly want.
Expect to pay
659 USD for flights from Seattle to Bangkok leaving on 3/30/2017 and returning on 4/28/2017
Low 370 USD
659 USD
High 2,457 USD
Choose my own dates
Best time to book
Cheapest time to buy a ticket for Seattle — Bangkok is approximately 50 days to departure.
Normally the best deals on Seattle to Bangkok flights are available 2 to 4 months prior to departure.
Days before departure
Best month
Cheapest time of year to fly to Bangkok from Seattle is January and February. Most expensive are November and December.
The cheapest flights from Seattle to Bangkok are currently available between March and April.
Impact on price
Cheapest airline
According to our data, Xiamen Airlines, Singapore Airlines and Emirates are the cheapest airlines to fly this route.
Xiamen Airlines, Singapore Airlines and Emirates are the most popular choices flying from Seattle to Bangkok.
Impact on price (additional fees may apply)
Xiamen Airlines
+2%
Singapore Airlines
+14%
Emirates
+16%
Virgin America
+16%
China Eastern Airlines
+19%
Hainan Airlines
+19%
Best time to fly
Seattle to Bangkok flights are approximately 7% more expensive in the noon than in the morning.
Noon flights tend to be the most expensive.
Impact on price
Cheapest day
Friday is normally the most expensive day to fly, whilst Tuesday tends to be the cheapest.
Cheapest day of week is typically Tuesday and the most expensive is typically Friday.
Impact on price
Cheapest route
Fly Seattle Tacoma - Don Muang for the best Seattle to Bangkok flight prices saving up to 0% on average.
Seattle Tacoma - Don Muang tends to be 0% cheaper than Seattle Tacoma - Suvarnabhumi.
momondo compares flights to Bangkok from Seattle from 41 different sites.
Impact on price
Seattle Tacoma-Don Muang
+0%
Seattle Tacoma-Suvarnabhumi
+4%
Direct flights
Popular non-direct routes for this connection are Seattle Tacoma - Taiwan Taoyuan International - Suvarnabhumi, Seattle Tacoma - Xiamen - Suvarnabhumi and Seattle Tacoma - Pu Dong - Suvarnabhumi with a flight time of 15 hours 35 minutes
Direct flights available: None available
You can fly from Seattle Tacoma to Suvarnabhumi indirect via Taiwan Taoyuan International, Xiamen or Pu Dong.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Go right away

Last minute flights from Seattle to Bangkok
Return trip
Feb 1 - Feb 15
691 USD
Orbitz
SEA SEA
19h 45min
1 stop
BKK BKK
BKK BKK
28h 10min
1 stop
SEA SEA
Return trip
Jan 27 - Feb 17
741 USD
FareDepot
SEA SEA
25h 40min
2 stops
BKK BKK
BKK BKK
18h 20min
1 stop
SEA SEA
Return trip
Feb 1 - Feb 6
947 USD
NanakFlightsUS
SEA SEA
19h 45min
1 stop
BKK BKK
BKK BKK
19h 5min
1 stop
SEA SEA

Go for less - experience more

Cheap flights from Seattle to Bangkok
Return trip
Jan 31 - Feb 17
685 USD
FlightNetworkUS
SEA SEA
20h 15min
1 stop
BKK BKK
BKK BKK
18h 20min
1 stop
SEA SEA
Return trip
Feb 1 - Feb 15
691 USD
Orbitz
SEA SEA
19h 45min
1 stop
BKK BKK
BKK BKK
28h 10min
1 stop
SEA SEA
Return trip
Feb 1 - Mar 7
710 USD
ExploreTrip
SEA SEA
26h 0min
2 stops
BKK BKK
BKK BKK
24h 30min
2 stops
SEA SEA

Coming or going?

Cheap flights from Bangkok to Seattle
Return trip
Mar 10 - May 12
855 USD
GoToGateUS
BKK BKK
20h 20min
2 stops
SEA SEA
SEA SEA
23h 55min
2 stops
BKK BKK
Return trip
Jan 29 - Feb 1
970 USD
Travel2beUS
BKK BKK
25h 10min
1 stop
SEA SEA
SEA SEA
41h 10min
1 stop
BKK BKK
Return trip
Mar 8 - Oct 4
1,129 USD
CFEDreamsCOM
BKK BKK
24h 0min
1 stop
SEA SEA
SEA SEA
19h 45min
1 stop
BKK BKK

Weather forecast for Bangkok

Going soon? Be prepared for the weather in Bangkok.
Feedback