How long is the flight from Thailand to Seattle?

For as low as ฿27,245, Philippine Airlines can have you in Seattle from Thailand in 37h 10m. The distance from Thailand to Seattle is about 11571 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm. Find deals

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C). Find deals

What are the most popular routes from Thailand to Seattle?

The most popular flight routes from Thailand to Seattle are Bangkok Suvarnabhumi - Seattle/Tacoma Intl, Bangkok Don Mueang Intl - Seattle/Tacoma Intl and Chiang Mai - Seattle/Tacoma Intl. Find deals

What are the most popular airlines that fly from Thailand to Seattle?

When booking a flight from Thailand to Seattle, you may want to consider flying on EVA Air, China Airlines or STARLUX Airlines as they are the most popular for this route.

How far in advance should I book a flight from Thailand to Seattle?

To save on the cost of your flight from Thailand to Seattle, book at least 41 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ฿22,786 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ฿29,003.

What is the cheapest month to fly from Thailand to Seattle?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Seattle. Flights to Seattle from Thailand in February are about ฿29,526 on average during February, but can be found for as low as ฿18,880.

What airport do you fly into for flights to Seattle from Thailand?

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Thailand to Seattle. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.

Can I find deals for flights from Thailand to Seattle that include hotel bookings?

Yes. In addition to deals on Thailand to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thailand to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Seattle.

Can I find deals for business class flights from Thailand to Seattle?

Yes. Cheapflights offers flight deals from Thailand to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿14,225+ Cheap Flights from Thailand to Seattle

Cheap flight deals from Thailand to Seattle

Round-trip from	฿21,614
One-way from	฿14,225
Popular in	July
Cheapest in	February
Average price	฿34,797

Philippine Airlines
19/1-8/4
2 total stops
65h 55m total
Thailand to Seattle

Search Deals

Philippine Airlines
2/9
1 total stop
33h 55m total
Thailand to Seattle

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (฿132,670 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (฿18,594 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Thailand to Seattle

Cheapest flights from Thailand to Seattle
Explore the most affordable flight options available from Thailand to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Wed 17/913:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop32h 50mPhilippine Airlines

Deal found 20/8฿21,646

Sat 20/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

Sun 5/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿21,711

Wed 17/902:35BKK - SEA

1 stop23h 55mMultiple Airlines

Sun 7/1200:10SEA - BKK

1 stop30h 20mMultiple Airlines

Deal found 20/8฿21,777

Fri 29/813:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Fri 19/923:35SEA - BKK

1 stop28h 05mPhilippine Airlines

Deal found 19/8฿21,842

Thu 18/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop32h 50mPhilippine Airlines

Deal found 20/8฿21,972

Tue 16/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿22,069

Fri 19/913:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Sun 5/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿22,135

Fri 7/1113:20BKK - SEA

1 stop20h 15mPhilippine Airlines

Fri 5/1221:30SEA - BKK

1 stop34h 15mPhilippine Airlines

Deal found 19/8฿22,167

Thu 18/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Fri 10/1023:35SEA - BKK

1 stop28h 05mPhilippine Airlines

Deal found 20/8฿22,395

Sat 4/1002:35BKK - SEA

1 stop23h 55mMultiple Airlines

Tue 21/1014:15SEA - BKK

1 stop18h 55mMultiple Airlines

Deal found 20/8฿22,460

Thu 4/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Sun 26/1022:30SEA - BKK

1 stop29h 20mPhilippine Airlines

Deal found 19/8฿22,493

Sun 9/1113:20BKK - SEA

1 stop20h 15mPhilippine Airlines

Fri 5/1221:30SEA - BKK

1 stop34h 15mPhilippine Airlines

Deal found 19/8฿22,525

Best flights from Thailand to Seattle
Discover carefully curated flight deals from Thailand to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2025.

Wed 21/118:45BKK - SEA

1 stop38h 50mPhilippine Airlines

Sun 12/423:55SEA - BKK

1 stop26h 50mPhilippine Airlines

Deal found 20/8฿21,711

Tue 18/1116:55CNX - SEA

1 stop37h 10mSTARLUX Airlines

Thu 11/1223:45SEA - CNX

1 stop25h 10mSTARLUX Airlines

Deal found 19/8฿27,245

Tue 16/908:10DMK - SEA

2 stops25h 10mMultiple Airlines

Mon 22/901:10SEA - DMK

2 stops31h 05mMultiple Airlines

Deal found 19/8฿29,393

Sat 20/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿21,711

Wed 21/118:45BKK - SEA

1 stop38h 50mPhilippine Airlines

Wed 15/423:55SEA - BKK

1 stop26h 50mPhilippine Airlines

Deal found 20/8฿21,711

Wed 21/118:45BKK - SEA

1 stop38h 50mPhilippine Airlines

Wed 8/423:55SEA - BKK

1 stop31h 55mPhilippine Airlines

Deal found 20/8฿21,711

Tue 11/1116:55CNX - SEA

1 stop37h 10mSTARLUX Airlines

Tue 2/1223:45SEA - CNX

1 stop25h 10mSTARLUX Airlines

Deal found 19/8฿27,245

Wed 21/123:35BKK - SEA

1 stop34h 00mPhilippine Airlines

Fri 17/423:55SEA - BKK

1 stop22h 10mPhilippine Airlines

Deal found 20/8฿21,711

Tue 4/1116:55CNX - SEA

1 stop37h 10mSTARLUX Airlines

Sun 7/1223:45SEA - CNX

1 stop25h 10mSTARLUX Airlines

Deal found 19/8฿27,245

Wed 21/123:35BKK - SEA

1 stop34h 00mPhilippine Airlines

Fri 10/423:55SEA - BKK

1 stop26h 50mPhilippine Airlines

Deal found 20/8฿21,711

Thu 4/909:20DMK - SEA

2 stops24h 10mMultiple Airlines

Sun 19/1023:35SEA - DMK

1 stop21h 50mMultiple Airlines

Deal found 19/8฿32,551

Tue 11/1116:55CNX - SEA

1 stop37h 10mSTARLUX Airlines

Thu 4/1223:45SEA - CNX

1 stop25h 10mSTARLUX Airlines

Deal found 19/8฿27,245

Last-minute flights from Thailand to Seattle
Discover last-minute flight deals from Thailand to Seattle. Data last updated 21 August 2025 and is based on user searches.

Fri 29/813:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Fri 19/923:35SEA - BKK

1 stop28h 05mPhilippine Airlines

Deal found 19/8฿21,842

Thu 4/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Sun 26/1022:30SEA - BKK

1 stop29h 20mPhilippine Airlines

Deal found 19/8฿22,493

Thu 4/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Fri 17/1023:35SEA - BKK

1 stop28h 05mPhilippine Airlines

Deal found 19/8฿22,753

Sun 7/913:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Sun 26/1022:30SEA - BKK

1 stop29h 20mPhilippine Airlines

Deal found 19/8฿22,167

Tue 16/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿22,069

Wed 17/913:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop32h 50mPhilippine Airlines

Deal found 20/8฿21,646

Wed 17/902:35BKK - SEA

1 stop23h 55mMultiple Airlines

Sun 7/1200:10SEA - BKK

1 stop30h 20mMultiple Airlines

Deal found 20/8฿21,777

Thu 18/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop32h 50mPhilippine Airlines

Deal found 20/8฿21,972

Thu 18/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Fri 10/1023:35SEA - BKK

1 stop28h 05mPhilippine Airlines

Deal found 20/8฿22,395

Fri 19/913:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Sun 5/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿22,135

Fri 19/911:55BKK - SEA

1 stop38h 35mMultiple Airlines

Sun 7/1200:10SEA - BKK

1 stop30h 20mMultiple Airlines

Deal found 19/8฿23,990

Sat 20/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

Wed 8/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 20/8฿21,711

One-way flights from Thailand to Seattle
Search for one-way flight options from Thailand to Seattle. Find affordable one-way fares based on user searches. Data last updated 21 August 2025.

Tue 2/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

Deal found 20/8฿14,225

Sat 22/1118:45BKK - SEA

1 stop38h 50mPhilippine Airlines

Deal found 21/8฿14,355

Thu 11/918:40BKK - SEA

1 stop38h 35mPhilippine Airlines

Deal found 19/8฿14,420

Sat 1/1123:35BKK - SEA

1 stop34h 00mPhilippine Airlines

Deal found 20/8฿14,453

Mon 8/919:00BKK - SEA

2 stops51h 07mMultiple Airlines

Deal found 20/8฿14,485

Sun 7/918:50CNX - SEA

3 stops51h 17mMultiple Airlines

Deal found 19/8฿14,583

Mon 15/911:20BKK - SEA

3 stops34h 47mMultiple Airlines

Deal found 19/8฿14,615

Wed 27/813:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Deal found 19/8฿14,746

Thu 9/1001:15BKK - SEA

2 stops56h 33mMultiple Airlines

Deal found 21/8฿14,843

Mon 8/922:25CNX - SEA

3 stops47h 42mMultiple Airlines

Deal found 19/8฿15,201

Mon 22/900:05BKK - SEA

2 stops33h 01mMultiple Airlines

Deal found 20/8฿15,201

Mon 15/900:05BKK - SEA

2 stops33h 01mMultiple Airlines

Deal found 19/8฿15,299

Fly from

Fly to

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 21/1

18:45-18:35

1 stop38h 50m

Seattle/Tacoma Intl

Sun 12/4

23:55-16:45

1 stop26h 50m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 20/9

23:20-19:15

1 stop33h 55m

Seattle/Tacoma Intl

Wed 8/10

23:35-12:15

1 stop22h 40m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 21/1

18:45-18:35

1 stop38h 50m

Seattle/Tacoma Intl

Wed 15/4

23:55-16:45

1 stop26h 50m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 21/1

18:45-18:35

1 stop38h 50m

Seattle/Tacoma Intl

Wed 8/4

23:55-21:50

1 stop31h 55m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 21/1

23:35-18:35

1 stop34h 00m

Seattle/Tacoma Intl

Fri 17/4

23:55-12:05

1 stop22h 10m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 21/1

23:35-18:35

1 stop34h 00m

Seattle/Tacoma Intl

Fri 10/4

23:55-16:45

1 stop26h 50m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 20/9

23:20-19:15

1 stop33h 55m

Seattle/Tacoma Intl

Sun 5/10

23:35-12:15

1 stop22h 40m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sat 20/9

23:20-19:15

1 stop33h 55m

Seattle/Tacoma Intl

Fri 10/10

23:35-22:25

1 stop32h 50m

฿21,711

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 21/1

23:35-18:35

1 stop34h 00m

Seattle/Tacoma Intl

Wed 1/4

23:55-16:45

1 stop26h 50m

฿21,777

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 20/1

13:20-18:35

1 stop20h 15m

Seattle/Tacoma Intl

Fri 17/4

23:55-16:45

1 stop26h 50m

฿22,069

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 58 results

...

Best time to book a flight from Thailand to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Thailand with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Seattle

What is the cheapest time of day to fly from TH to SEA?

When flying from Thailand to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Thailand to Seattle, such as STARLUX Airlines, EVA Air, andKorean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

STARLUX Airlines

9.0

Wonderful

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

EVA Air

8.4

Very Good

1,232 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Korean Air

8.4

Very Good

1,131 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Asiana Airlines

8.2

Very Good

475 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Philippine Airlines

7.2

Good

899 reviews

STARLUX Airlines

9.0

Wonderful

Check prices

Reviews

1 / 7

10.0

Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

What airport do you fly into for flights to Seattle from Thailand?
Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Thailand to Seattle. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.
How long is the flight from Thailand to Seattle?
For as low as ฿27,245, Philippine Airlines can have you in Seattle from Thailand in 37h 10m. The distance from Thailand to Seattle is about 11571 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Thailand to Seattle?
The most popular flight routes from Thailand to Seattle are Bangkok Suvarnabhumi - Seattle/Tacoma Intl, Bangkok Don Mueang Intl - Seattle/Tacoma Intl and Chiang Mai - Seattle/Tacoma Intl.
Can I find deals for flights from Thailand to Seattle that include hotel bookings?
Yes. In addition to deals on Thailand to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to Seattle.
Can I find deals for business class flights from Thailand to Seattle?
Yes. Cheapflights offers flight deals from Thailand to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Thailand to Seattle

Chiang Mai to Seattle flights

Chiang Mai to Portland flights

Top 7 airlines flying from Thailand to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	Cheapest฿21,270	Average฿22,273	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Asiana Airlines	Cheapest฿22,338	Average฿25,040	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
STARLUX Airlines	Cheapest฿24,027	Average฿28,075	FlexibilityNo cancel fee	On-timeN/A	Search STARLUX Airlines flights
China Airlines	Cheapest฿24,330	Average฿28,656	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Korean Air	Cheapest฿26,201	Average฿29,706	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
EVA Air	Cheapest฿26,541	Average฿30,875	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
เดลต้า	Cheapest฿26,973	Average฿30,951	FlexibilityNo cancel fee	On-timeN/A	Search เดลต้า flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to Seattle?

Cheapflights makes it easy to find Thailand to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Thailand.

Can Cheapflights find flights from Thailand to Seattle with no change fees?

Certainly. Search results for flights to Seattle from Thailand shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Thailand to Seattle become cheaper?

Yes! Start tracking prices for Thailand to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Thailand to Seattle from ฿14,225

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to Seattle

Keep the following information in mind while searching for Thailand to Seattle flight deals. Data was last updated 21 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Thailand to Seattle

Cheapest flights from Thailand to SeattleExplore the most affordable flight options available from Thailand to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Explore the most affordable flight options available from Thailand to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to Seattle that are best for you.

Best time to book a flight from Thailand to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Thailand with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Thailand to Seattle

What is the cheapest time of day to fly from TH to SEA?

Find hourly flight availability from Thailand to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Thailand to Seattle, such as STARLUX Airlines, EVA Air, andKorean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Thailand to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Seattle from Thailand?

How long is the flight from Thailand to Seattle?

What are the most popular routes from Thailand to Seattle?

Can I find deals for flights from Thailand to Seattle that include hotel bookings?

How can I find direct flights from Thailand to Seattle?

Can I find deals for business class flights from Thailand to Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Thailand to Seattle

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Thailand to Seattle?

Can Cheapflights find flights from Thailand to Seattle with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to Seattle become cheaper?

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Travel Smart

Cheapest flights from Thailand to Seattle
Explore the most affordable flight options available from Thailand to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.