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 2,574,955 fares to bring you all the insights you could possibly want.
Expect to pay
716 USD for flights from Seattle to Bangkok leaving on 5/6/2017 and returning on 6/9/2017
Low 550 USD
716 USD
High 2,450 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 May and June.
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
+17%
Emirates
+17%
Virgin America
+19%
Hainan Airlines
+21%
China Airlines
+21%
Best time to fly
Seattle to Bangkok flights are approximately 8% 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 Wednesday tends to be the cheapest.
Cheapest day of week is typically Wednesday 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 40 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 - Xiamen - Suvarnabhumi, Seattle Tacoma - Pu Dong - Suvarnabhumi and Seattle Tacoma - Taiwan Taoyuan International - 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 Xiamen, Pu Dong or Taiwan Taoyuan International.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Go right away

Last minute flights from Seattle to Bangkok
Return trip
Mar 2 - Mar 9
657 USD
CFTripstaIntl
SEA SEA
20h 35min
1 stop
BKK BKK
BKK BKK
24h 0min
1 stop
SEA SEA
Return trip
Mar 2 - Mar 7
679 USD
ExploreTrip
SEA SEA
33h 20min
1 stop
BKK BKK
BKK BKK
16h 0min
1 stop
SEA SEA
Return trip
Mar 2 - Mar 14
684 USD
ExploreTrip
SEA SEA
33h 5min
1 stop
BKK BKK
BKK BKK
30h 55min
1 stop
SEA SEA

Go for less - experience more

Cheap flights from Seattle to Bangkok
Return trip
Mar 15 - Mar 23
618 USD
FlyFarUS
SEA SEA
28h 50min
2 stops
BKK BKK
BKK BKK
35h 20min
2 stops
SEA SEA
Return trip
Mar 15 - Apr 15
671 USD
Travel2beUS
SEA SEA
35h 15min
1 stop
BKK BKK
BKK BKK
55h 45min
2 stops
SEA SEA
Return trip
Mar 15 - Mar 31
760 USD
JustFly
SEA SEA
20h 0min
1 stop
BKK BKK
BKK BKK
29h 20min
1 stop
SEA SEA

Coming or going?

Cheap flights from Bangkok to Seattle
Return trip
Mar 11 - Mar 20
627 USD
CheapTicketsTH
BKK BKK
56h 40min
2 stops
SEA SEA
SEA SEA
35h 15min
1 stop
BKK BKK
Return trip
Mar 7 - Mar 14
881 USD
CFEDreamsCOM
BKK BKK
32h 15min
1 stop
SEA SEA
SEA SEA
32h 15min
1 stop
BKK BKK
Return trip
Mar 10 - Mar 24
921 USD
CFDenaTravelTH
BKK BKK
20h 54min
1 stop
SEA SEA
SEA SEA
20h 39min
1 stop
BKK BKK

Weather forecast for Bangkok

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