Cheap flights from Bangkok to Seattle from ฿19,253

This is the cheapest one-way flight price, found on 31/5. Prices may vary by date and flight preferences.
BKK — SEA
6 Jun — 13 Jun1
Return
1 adult
Economy
From?
To?
Tue 6/6
Tue 13/6

How to find the cheapest flight from Bangkok to Seattle (SEA)

All the information you need to plan the best TH1 to SEA flight in 2023: compare Bangkok to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

Popular in

July

Cheapest in

October

Round-trip from

฿922,066

One-way from

฿19,426
High demand for flights, 10% potential price rise
Best time to find cheap flights, 14% potential price drop
From Bangkok to Seattle/Tacoma Intl
One-way flight from Bangkok to Seattle/Tacoma Intl

BKK - SEA

Price

฿26,580 - ฿76,467

SEA

Temperature

5 - 19 °C

SEA

Rainfall

18 - 168 mm

Cheap flights from Bangkok to Seattle in June, July 2023

The best prices found for Bangkok to SEA flights in June, July
These are some of the best deals we've found on flights to Seattle in 2023 at this time. More deals are always being added, so be sure to check back regularly.

Bangkok to Seattle 2023 flight deals

Cheap flights to Seattle from Bangkok found for this year
These are some of the best deals we've found on flights to Seattle in 2023 at this time. More deals are always being added, so be sure to check back regularly.

Cheap เอเชียน่าแอร์ไลน์ flights from Bangkok to Seattle

Consider these cheap เอเชียน่าแอร์ไลน์ flights we've found departing from Bangkok to Seattle. It's recommended that users confirm their flight details before booking.

Cheap เจแปนแอร์ไลน์ flights from Bangkok to Seattle

Take a gander at the lowest prices we've found on เจแปนแอร์ไลน์ flights from Bangkok to Seattle. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Last-minute flights from Bangkok to Seattle

Late deals on return flights to Seattle from Bangkok, departing today and this week
Have a look at some of the flights available from Bangkok to Seattle departing last-minute. Users should examine the flight details to ensure there are no surprises.

One-way flights to Seattle from Bangkok

The cheapest one-way flights from Bangkok to Seattle
Take a look at some of the best available options we've come across on one-way flights from Bangkok to Seattle. Users needing a return flight from Bangkok to Seattle should utilize the search form above.

Find flights from Bangkok to Seattle within your budget

Use the slider to find flights from Bangkok to Seattle that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

฿30,284 - ฿33,892

Route

Depart

Return

Price

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 9/11

1 stop26h 05m

Seattle/Tacoma Intl

Mon 4/12

1 stop20h 50m

฿30,284

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 24/10

1 stop25h 35m

Seattle/Tacoma Intl

Fri 27/10

1 stop18h 50m

฿30,354

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 25/10

1 stop25h 00m

Seattle/Tacoma Intl

Sat 28/10

1 stop21h 20m

฿32,643

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 3/10

1 stop38h 00m

Seattle/Tacoma Intl

Wed 8/11

2 stops26h 35m

฿32,713

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 3/10

1 stop26h 55m

Seattle/Tacoma Intl

Wed 8/11

1 stop19h 50m

฿32,886

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sun 10/9

2 stops30h 46m

Seattle/Tacoma Intl

Mon 6/11

1 stop18h 35m

฿33,233

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 14/6

2 stops33h 47m

Seattle/Tacoma Intl

Wed 28/2

2 stops23h 05m

฿33,649

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 11/9

2 stops27h 18m

Seattle/Tacoma Intl

Mon 6/11

1 stop35h 35m

฿33,753

Bangkok SuvarnabhumiSeattle/Tacoma Intl

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 2/10

1 stop17h 10m

Seattle/Tacoma Intl

Sat 4/11

2 stops27h 35m

฿33,892

Flights are sorted by cheapest first

Deals found on 1/6

Related info for your journey

Useful info, stats and facts about Bangkok to Seattle flights.

Top 10 airlines flying from Bangkok to Seattle

The chart below displays the airlines Cheapflights users travelling from Bangkok to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
แอร์แคนาดาCheapest฿26,801Average฿32,235FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search แอร์แคนาดา flights
เอเชียน่าแอร์ไลน์Cheapest฿26,997Average฿33,512FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search เอเชียน่าแอร์ไลน์ flights
เดลต้าCheapest฿28,122Average฿38,969FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search เดลต้า flights
ยูไนเต็ดCheapest฿29,393Average฿41,115FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search ยูไนเต็ด flights
เอวาแอร์Cheapest฿29,653Average฿40,467FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search เอวาแอร์ flights
อเมริกันแอร์ไลน์Cheapest฿30,551Average฿34,871FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search อเมริกันแอร์ไลน์ flights
ANACheapest฿31,264Average฿40,730FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
โคเรียนแอร์Cheapest฿32,255Average฿39,400FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search โคเรียนแอร์ flights
เจแปนแอร์ไลน์Cheapest฿32,594Average฿36,363FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search เจแปนแอร์ไลน์ flights
Thai AirwaysCheapest฿43,681Average฿50,932FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Thai Airways flights
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