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
678 USD for flights from Seattle to Bangkok leaving on 10/28/2017 and returning on 12/1/2017
Low 467 USD
678 USD
High 1,731 USD
Choose my own dates
Best time to book
Cheapest time to buy a ticket for Seattle — Bangkok is approximately 52 days to departure.
Seattle to Bangkok flights are usually cheapest between 2 and 4 months before departure.
Days before departure
Best month
Cheapest time of year to fly to Bangkok from Seattle is January and September. Most expensive are June and December.
Currently the cheapest days to fly this route are between October and December.
Impact on price
Cheapest airline
According to our data, Xiamen Airlines, Juneyao Airlines and Singapore Airlines are the cheapest airlines to fly this route.
Xiamen Airlines, Juneyao Airlines and Singapore Airlines are the most popular choices flying from Seattle to Bangkok.
Impact on price (additional fees may apply)
Xiamen Airlines
+2%
Juneyao Airlines
+6%
Singapore Airlines
+10%
Alaska Airlines
+11%
Virgin America
+11%
Hainan Airlines
+12%
Best time to fly
Seattle to Bangkok flights are approximately 5% more expensive in the noon than in the evening.
Noon flights tend to be the most expensive.
Impact on price
Cheapest day
Saturday 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 Saturday.
Impact on price
Cheapest route
Fly Seattle Tacoma - Suvarnabhumi for the best Seattle to Bangkok flight prices saving up to 0% on average.
Seattle Tacoma - Suvarnabhumi tends to be 0% cheaper than Seattle Tacoma - Don Muang.
We scan 57 sites offering flights from Seattle to Bangkok to find all the best options.
Impact on price
Seattle Tacoma-Suvarnabhumi
+0%
Seattle Tacoma-Don Muang
+6%
Direct flights
Popular non-direct routes for this connection are Seattle Tacoma - Narita - Suvarnabhumi, Seattle Tacoma - Narita - Incheon Intl - Suvarnabhumi and Seattle Tacoma - Vancouver Intl - Taiwan Taoyuan International - Suvarnabhumi with a flight time of 16 hours 31 minutes
Direct flights available: None available
You can fly from Seattle Tacoma to Suvarnabhumi indirect via Narita, Incheon Intl or Vancouver Intl.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Go right away

Last minute flights from Seattle to Bangkok
Return trip
Sep 1 - Sep 5
611 USD
TravelMerryUS
SEA SEA
33h 35min
2 stops
BKK BKK
BKK BKK
30h 52min
2 stops
SEA SEA
Return trip
Aug 30 - Sep 4
711 USD
OmegaTravelUS
SEA SEA
25h 55min
2 stops
BKK BKK
BKK BKK
42h 35min
2 stops
SEA SEA
Return trip
Aug 23 - Aug 30
3,158 USD
AirFrance
SEA SEA
25h 48min
1 stop
BKK BKK
BKK BKK
37h 41min
2 stops
SEA SEA

Go for less - experience more

Cheap flights from Seattle to Bangkok
Return trip
Sep 7 - Dec 11
612 USD
OmegaTravelUS
SEA SEA
30h 5min
2 stops
BKK BKK
BKK BKK
36h 23min
2 stops
SEA SEA
Return trip
Sep 7 - Dec 18
657 USD
FlyFarUS
SEA SEA
36h 55min
2 stops
BKK BKK
BKK BKK
33h 17min
2 stops
SEA SEA
Return trip
Sep 7 - Dec 6
694 USD
FlightNetworkUS
SEA SEA
42h 30min
2 stops
BKK BKK
BKK BKK
24h 45min
1 stop
SEA SEA

Coming or going?

Cheap flights from Bangkok to Seattle
Return trip
Aug 31 - Sep 4
704 USD
CFOpodoCOM
BKK BKK
34h 50min
2 stops
SEA SEA
SEA SEA
32h 25min
2 stops
BKK BKK
Return trip
Aug 31 - Sep 5
852 USD
CheapTicketsTH
BKK BKK
28h 17min
2 stops
SEA SEA
SEA SEA
27h 5min
2 stops
BKK BKK
Return trip
Aug 30 - Sep 5
901 USD
CheapTicketsTH
BKK BKK
28h 22min
2 stops
SEA SEA
SEA SEA
27h 5min
2 stops
BKK BKK

Weather forecast for Bangkok

Going soon? Be prepared for the weather in Bangkok.

Wednesday, Wednesday, August 23, 2017

37°C
29°C

Thursday, Thursday, August 24, 2017

35°C
30°C

Friday, Friday, August 25, 2017

34°C
29°C

Saturday, Saturday, August 26, 2017

33°C
27°C

Sunday, Sunday, August 27, 2017

31°C
27°C

Monday, Monday, August 28, 2017

31°C
27°C

Tuesday, Tuesday, August 29, 2017

34°C
28°C
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