What airport do you fly into for flights to Seattle?

Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights to Seattle.

Can I find cheaper flights to Seattle if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seattle on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Seattle?

Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to Seattle.

What is the cheapest airport to fly to in Seattle?

Seattle/Tacoma Intl is currently the cheapest airport to fly to in Seattle. One-way flights to Seattle/Tacoma Intl typically cost ฿2,347, while return flights cost around ฿13,190.

How much is a return flight to Seattle?

A return flight to Seattle will typically cost around ฿392, however they can be found for as little as ฿392.

Where does the fastest flight to Seattle depart from?

For those looking to save time traveling to Seattle, Bangkok offers the quickest one-way flight (18 hours 30 minutes).

Does Seattle/Tacoma Intl have rental cars?

Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Seattle/Tacoma Intl?

Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

฿14,896+ Flights to Seattle, Washington

Flights to Seattle in 2025

Return from	฿20,747
One-way from	฿14,896
Popular in	January
Cheapest in	November
Average price	฿28,683

Philippine Airlines
4/4-16/4
2 total stops
42h 25m total
Bangkok to Seattle

Search Deals

22/3
3 total stops
59h 39m total
Bangkok to Seattle

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (฿32,850 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿24,213 potential savings vs. average return price).

Search Deals

Average for return flights in March 2025

Search Deals

Find flight deals to Seattle

Cheapest flights to Seattle
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 15 marzo 2025.

mar 16/923:20BKK - SEA

1 stop33h 55mPhilippine Airlines

mer 8/1023:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 15/3฿19,705

mar 29/413:10BKK - SEA

1 stop17h 00mSTARLUX Airlines

lun 5/501:15SEA - BKK

1 stop25h 25mSTARLUX Airlines

Deal found 15/3฿27,304

lun 15/902:40BKK - SEA

1 stop30h 40mChina Airlines

mar 7/1001:10SEA - BKK

1 stop21h 00mChina Airlines

Deal found 15/3฿27,708

mer 15/1002:35BKK - SEA

1 stop22h 05mKorean Air

sab 8/1111:00SEA - BKK

1 stop21h 20mKorean Air

Deal found 15/3฿27,876

mar 1/421:40BKK - SEA

1 stop29h 50mเดลต้า

dom 4/512:40SEA - BKK

1 stop34h 35mเดลต้า

Deal found 15/3฿27,976

mar 16/901:35BKK - SEA

1 stop31h 55mEVA Air

mar 7/1001:30SEA - BKK

1 stop32h 00mEVA Air

Deal found 15/3฿28,985

gio 3/423:20BKK - SEA

1 stop33h 55mMultiple Airlines

mar 15/401:10SEA - BKK

1 stop18h 35mMultiple Airlines

Deal found 15/3฿30,465

mer 9/407:00BKK - SEA

2 stops39h 26mUnited Airlines

ven 9/516:30SEA - BKK

1 stop22h 05mUnited Airlines

Deal found 15/3฿31,104

mar 16/909:35BKK - SEA

2 stops25h 19mANA

mer 8/1016:30SEA - BKK

1 stop23h 30mANA

Deal found 15/3฿32,213

sab 4/1018:30BKK - SEA

2 stops32h 35mแอร์แคนาดา

dom 12/1019:15SEA - BKK

2 stops29h 05mแอร์แคนาดา

Deal found 15/3฿32,583

lun 28/401:20BKK - SEA

1 stop25h 10mAsiana Airlines

mar 6/514:15SEA - BKK

1 stop18h 55mAsiana Airlines

Deal found 15/3฿32,617

mar 15/712:40BKK - SEA

1 stop21h 10mThai Airways

sab 16/814:30SEA - BKK

1 stop33h 40mThai Airways

Deal found 14/3฿38,333

Best flights to Seattle
Discover carefully curated flight deals to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 marzo 2025.

ven 4/413:30BKK - SEA

1 stop19h 45mPhilippine Airlines

mer 16/423:35SEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 15/3฿20,747

dom 27/402:40BKK - SEA

1 stop30h 50mChina Airlines

dom 4/501:10SEA - BKK

1 stop34h 15mChina Airlines

Deal found 13/3฿25,623

mar 29/413:10BKK - SEA

1 stop17h 00mSTARLUX Airlines

lun 5/501:15SEA - BKK

1 stop25h 25mSTARLUX Airlines

Deal found 15/3฿27,304

lun 26/523:30BKK - SEA

1 stop28h 05mเดลต้า

sab 28/613:05SEA - BKK

1 stop18h 40mเดลต้า

Deal found 13/3฿27,876

gio 8/515:10BKK - SEA

1 stop17h 40mEVA Air

gio 22/500:50SEA - BKK

1 stop20h 05mEVA Air

Deal found 14/3฿27,976

mer 7/501:20BKK - SEA

1 stop25h 10mAsiana Airlines

ven 23/514:15SEA - BKK

1 stop18h 55mAsiana Airlines

Deal found 14/3฿29,086

gio 3/423:20BKK - SEA

1 stop33h 55mMultiple Airlines

mar 15/401:10SEA - BKK

1 stop18h 35mMultiple Airlines

Deal found 15/3฿30,465

dom 25/502:35BKK - SEA

1 stop22h 05mKorean Air

dom 29/613:20SEA - BKK

1 stop20h 05mKorean Air

Deal found 13/3฿31,406

mar 15/409:35BKK - SEA

1 stop18h 50mUnited Airlines

mer 25/617:14SEA - BKK

2 stops45h 21mUnited Airlines

Deal found 14/3฿35,778

gio 29/509:35BKK - SEA

2 stops22h 58mANA

gio 26/613:45SEA - BKK

2 stops24h 50mANA

Deal found 13/3฿36,248

sab 3/518:30BKK - SEA

2 stops38h 03mแอร์แคนาดา

mar 13/510:00SEA - BKK

2 stops38h 20mแอร์แคนาดา

Deal found 14/3฿36,417

mar 15/408:05BKK - SEA

2 stops20h 27mJapan Airlines

mer 25/608:00SEA - BKK

2 stops25h 00mJapan Airlines

Deal found 14/3฿36,450

Last-minute flights to Seattle
Discover last-minute flight deals to Seattle. Data last updated 15 marzo 2025 and is based on user searches.

gio 20/301:00BKK - SEA

1 stop27h 40mKorean Air

mar 1/412:50SEA - BKK

1 stop18h 55mKorean Air

Deal found 14/3฿179,594

gio 20/301:00BKK - SEA

2 stops29h 53mเดลต้า

lun 31/300:49SEA - BKK

2 stops32h 51mเดลต้า

Deal found 14/3฿262,246

ven 21/313:40BKK - SEA

1 stop19h 30mPhilippine Airlines

mar 1/411:30SEA - BKK

2 stops34h 45mPhilippine Airlines

Deal found 14/3฿121,590

ven 21/307:10BKK - SEA

1 stop21h 10mANA

mar 1/416:30SEA - BKK

1 stop22h 05mANA

Deal found 14/3฿135,713

ven 21/309:25BKK - SEA

3 stops25h 50mUnited Airlines

mar 1/407:15SEA - BKK

2 stops31h 20mUnited Airlines

Deal found 14/3฿138,773

ven 21/317:10BKK - SEA

2 stops18h 50mMultiple Airlines

lun 31/301:30SEA - BKK

1 stop19h 40mMultiple Airlines

Deal found 14/3฿159,486

ven 21/310:50DMK - SEA

2 stops27h 09mMultiple Airlines

mar 1/410:15SEA - DMK

1 stop21h 55mMultiple Airlines

Deal found 14/3฿437,940

ven 28/301:05BKK - SEA

1 stop22h 35mไห่หนานแอร์ไลน์

mar 1/411:00SEA - BKK

2 stops33h 00mไห่หนานแอร์ไลน์

Deal found 15/3฿40,250

sab 29/319:35BKK - SEA

1 stop31h 10mQatar Airways

mar 1/411:20SEA - BKK

2 stops28h 55mQatar Airways

Deal found 15/3฿41,393

lun 31/321:40BKK - SEA

1 stop27h 00mKorean Air

dom 27/412:50SEA - BKK

1 stop18h 55mKorean Air

Deal found 15/3฿32,953

mar 1/421:40BKK - SEA

1 stop29h 50mเดลต้า

dom 4/512:40SEA - BKK

1 stop34h 35mเดลต้า

Deal found 15/3฿27,976

gio 3/423:20BKK - SEA

1 stop33h 55mMultiple Airlines

mar 15/401:10SEA - BKK

1 stop18h 35mMultiple Airlines

Deal found 15/3฿30,465

One-way flights to Seattle
Search for one-way flight options to Seattle. Find affordable one-way fares based on user searches. Data last updated 15 marzo 2025.

sab 22/322:20BKK - SEA

3 stops59h 39mMultiple Airlines

Deal found 14/3฿14,896

ven 23/502:40BKK - SEA

1 stop30h 50mChina Airlines

Deal found 15/3฿15,770

mer 7/507:30DMK - SEA

2 stops25h 50mMultiple Airlines

Deal found 14/3฿16,107

mar 15/413:10BKK - SEA

1 stop17h 00mSTARLUX Airlines

Deal found 15/3฿17,149

mer 9/413:30BKK - SEA

1 stop19h 45mPhilippine Airlines

Deal found 15/3฿17,317

sab 10/523:30BKK - SEA

1 stop25h 10mKorean Air

Deal found 15/3฿18,393

mer 9/411:05BKK - SEA

2 stops35h 55mไห่หนานแอร์ไลน์

Deal found 15/3฿18,830

gio 20/301:50BKK - SEA

1 stop24h 05mAsiana Airlines

Deal found 14/3฿19,839

gio 10/717:30BKK - SEA

1 stop16h 20mThai Airways

Deal found 15/3฿20,142

lun 24/321:30BKK - SEA

2 stops35h 27mเดลต้า

Deal found 15/3฿20,377

mar 15/409:45BKK - SEA

2 stops45h 08mJapan Airlines

Deal found 15/3฿22,159

gio 20/303:00BKK - SEA

1 stop23h 40mQatar Airways

Deal found 15/3฿23,303

Find flights to Seattle within your budget

Fly from

Route

Depart

Return

Price

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

ven 4/4

13:30-19:15

1 stop19h 45m

Seattle/Tacoma Intl

mer 16/4

23:35-12:15

1 stop22h 40m

฿20,747

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

mar 29/4

13:10-16:10

1 stop17h 00m

Seattle/Tacoma Intl

lun 5/5

01:15-16:40

1 stop25h 25m

฿27,304

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

mar 1/4

21:40-13:30

1 stop29h 50m

Seattle/Tacoma Intl

dom 4/5

12:40-13:15

1 stop34h 35m

฿27,976

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

ven 2/5

02:40-19:30

1 stop30h 50m

Seattle/Tacoma Intl

mar 13/5

01:10-16:20

1 stop25h 10m

฿28,010

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

gio 3/4

23:20-19:15

1 stop33h 55m

Seattle/Tacoma Intl

mar 15/4

01:10-09:45

1 stop18h 35m

฿30,465

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

mer 9/4

07:00-08:26

2 stops39h 26m

Seattle/Tacoma Intl

ven 9/5

16:30-04:35

1 stop22h 05m

฿31,104

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

sab 3/5

21:40-10:40

1 stop27h 00m

Seattle/Tacoma Intl

mar 13/5

12:50-21:45

1 stop18h 55m

฿31,776

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

mer 23/4

15:10-09:50

2 stops32h 40m

Seattle/Tacoma Intl

dom 18/5

01:50-10:55

1 stop19h 05m

฿32,146

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

lun 28/4

01:20-12:30

1 stop25h 10m

Seattle/Tacoma Intl

mar 6/5

14:15-23:10

1 stop18h 55m

฿32,617

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

gio 29/5

09:35-18:33

2 stops22h 58m

Seattle/Tacoma Intl

gio 26/6

07:00-23:55

2 stops26h 55m

฿35,677

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 34 results

Best time to book a flight to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Travel insights for flights to Seattle

Get recent, data-driven insights about flights to Seattle including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Seattle?

To ensure you get the cheapest price possible for a flight to Seattle, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Seattle?

On average, a flight from Bangkok to Seattle takes 18 hours 42 minutes. Flights to Seattle from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Seattle?

Users looking for the lowest fares to Seattle should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to Seattle?

The most popular airlines flying from Bangkok to Seattle are Asiana Airlines, ANA and EVA Air.

Asiana Airlines

From ฿690

ANA

From ฿864

EVA Air

From ฿815

Korean Air

From ฿824

What are the cheapest airlines that fly to Seattle?

The cheapest airlines flying from Bangkok to Seattle are Philippine Airlines, Asiana Airlines and China Airlines.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm 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.

Temperature in Seattle by month

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).

Reviews of airlines servicing Seattle

To help decide which airline to fly to Seattle, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines

9.1

Wonderful

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air

8.4

Very Good

1,179 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air

8.4

Very Good

1,042 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA

8.4

Very Good

829 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines

8.3

Very Good

1,437 reviews

STARLUX Airlines

9.1

Wonderful

Check prices

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

FAQs about flying to Seattle

What airport do you fly into for flights to Seattle?
Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights to Seattle.
Can I find cheaper flights to Seattle if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seattle on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Seattle?
Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to Seattle.
What is the cheapest airport to fly to in Seattle?
Seattle/Tacoma Intl is currently the cheapest airport to fly to in Seattle. One-way flights to Seattle/Tacoma Intl typically cost ฿2,347, while return flights cost around ฿13,190.
How much is a return flight to Seattle?
A return flight to Seattle will typically cost around ฿392, however they can be found for as little as ฿392.
Where does the fastest flight to Seattle depart from?
For those looking to save time traveling to Seattle, Bangkok offers the quickest one-way flight (18 hours 30 minutes).
Does Seattle/Tacoma Intl have rental cars?
Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Seattle/Tacoma Intl?
Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 km away from Seattle/Tacoma Intl).

See more FAQs

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How does Cheapflights help users find flights to Seattle?

When you search for this flight to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets 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.

Can Cheapflights find flights to Seattle with no change fees?

Yes, we can. To see specific flights to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Seattle flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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฿14,896+ Cheap flights to Seattle

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Seattle in 2025

Find the latest flights to Seattle in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 15 marzo 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Seattle

Cheapest flights to SeattleExplore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 15 marzo 2025.

Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 15 marzo 2025.

Find flights to Seattle within your budget

Locate flights to Seattle that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 15 marzo 2025.

Best time to book a flight to Seattle

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

Travel insights for flights to Seattle

Get recent, data-driven insights about flights to Seattle including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Seattle?

Use this chart to determine the optimal time to book a return flight from Bangkok to Seattle. Price data was last updated on 7 March 2025.

How long is the flight to Seattle?

When is the cheapest time to fly to Seattle?

Use this chart to determine the cheapest time to fly return from Bangkok to Seattle. Price data was last updated on 16 December 2024.

What are the most popular airlines that fly to Seattle?

What are the cheapest airlines that fly to Seattle?

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

Reviews of airlines servicing Seattle

To help decide which airline to fly to Seattle, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Seattle

What airport do you fly into for flights to Seattle?

Can I find cheaper flights to Seattle if I am willing to have stopovers?

What is the best airline to fly to Seattle?

What is the cheapest airport to fly to in Seattle?

How much is a return flight to Seattle?

Where does the fastest flight to Seattle depart from?

Does Seattle/Tacoma Intl have rental cars?

Are there hotels close to Seattle/Tacoma Intl?

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.

Search flights to Seattle by cabin class

Find flights to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Seattle?

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

Can Cheapflights find flights to Seattle with no change fees?

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

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Cheapest flights to Seattle
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 15 marzo 2025.