How many flights depart from Southeast Asia to Seattle on average per week?

8 flights are operational weekly from Southeast Asia to Seattle as of April 2026. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.

What airlines fly to Seattle?

EVA Air, Philippine Airlines and Asiana Airlines are the top three most popular airlines that fly to Seattle from Southeast Asia according to our data. EVA Air is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 10 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

How many flights depart from Southeast Asia to Seattle on average per day?

1 flights are operational daily from Southeast Asia to Seattle as of April 2026. The most popular departure time for this route is 9:00AM, with 62% of flights per day taking off at noon.

What is the cheapest airline that flies from Southeast Asia to Seattle/Tacoma Intl?

Korean Air, Asiana Airlines, and Delta are the most popular carriers operating from Southeast Asia to Seattle/Tacoma Intl

When did momondo last update prices for flights from Southeast Asia to Seattle/Tacoma Intl Airport?

Prices for flights from Southeast Asia to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Southeast Asia to Seattle/Tacoma Intl Airport?

As of April 2026, there are 10 operators available to choose from for flights from Southeast Asia to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Southeast Asia to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southeast Asia to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$455 Cheap Flights from Southeast Asia to Seattle in 2026

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Find the cheapest flights from Southeast Asia to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 pm - 3:15 pm

BKK

SEA

31h 35m

1 stop

12:10 am - 11:35 pm

SEA

BKK

33h 25m

1 stop

$618Multiple Airlines

Mon, Jun 1 - Sun, Jun 7

3:45 pm - 9:56 pm

BKK

SEA

44h 11m

2 stops

5:15 am - 9:35 am

SEA

BKK

38h 20m

2 stops

$717United Airlines

Thu, Oct 15 - Sun, Oct 18

11:55 pm - 3:15 pm

MNL

SEA

30h 20m

1 stop

12:10 am - 10:35 pm

SEA

MNL

31h 25m

1 stop

$784Asiana Airlines

Wed, Sep 9 - Tue, Oct 6

6:50 pm - 7:40 pm

MNL

SEA

15h 50m

1 stop

1:30 am - 5:35 pm

SEA

MNL

25h 05m

1 stop

$787EVA Air

Sun, Sep 13 - Sat, Oct 17

4:50 pm - 7:15 pm

MNL

SEA

17h 25m

1 stop

1:10 am - 9:55 am

SEA

MNL

17h 45m

1 stop

$792China Airlines

Sun, Sep 27 - Sat, Oct 24

11:55 pm - 3:45 pm

MNL

SEA

30h 50m

1 stop

12:10 am - 10:55 am

SEA

MNL

19h 45m

1 stop

$793Asiana Airlines

Sun, Aug 30 - Tue, Sep 29

10:35 am - 7:15 pm

MNL

SEA

23h 40m

1 stop

12:10 am - 9:55 am

SEA

MNL

17h 45m

1 stop

$800China Airlines

Sun, Sep 27 - Sat, Nov 7

12:00 pm - 7:40 pm

CRK

SEA

22h 40m

1 stop

1:30 am - 11:00 am

SEA

CRK

18h 30m

1 stop

$830EVA Air

Sun, Sep 20 - Tue, Sep 29

2:15 am - 8:05 pm

KUL

SEA

32h 50m

1 stop

11:10 pm - 1:15 am

SEA

KUL

35h 05m

1 stop

$920Philippine Airlines

Sat, Sep 19 - Thu, Sep 24

12:20 pm - 8:05 pm

KUL

SEA

22h 45m

1 stop

11:55 pm - 1:15 am

SEA

KUL

33h 20m

1 stop

$946Philippine Airlines

Wed, Sep 9 - Wed, Nov 4

United Airlines flights from Southeast Asia to Seattle

Our best United Airlines deals on Southeast Asia to Seattle flight tickets

United Airlines

Oct 15

BKK3:45 pmBangkok Suvarnabhumi

31h 37m

3 stops

SEA9:22 amSeattle/Tacoma Intl

Oct 18

SEA5:15 amSeattle/Tacoma Intl

38h 20m

2 stops

BKK9:35 amBangkok Suvarnabhumi

$717

United Airlines

Oct 15

CGK7:00 amJakarta Soekarno-Hatta Intl

30h 28m

2 stops

SEA11:28 pmSeattle/Tacoma Intl

Oct 19

SEA4:30 pmSeattle/Tacoma Intl

22h 35m

1 stop

CGK5:05 amJakarta Soekarno-Hatta Intl

$730

United Airlines

Jun 8

BKK9:35 amBangkok Suvarnabhumi

18h 50m

1 stop

SEA2:25 pmSeattle/Tacoma Intl

Oct 4

SEA8:40 pmSeattle/Tacoma Intl

41h 55m

2 stops

BKK4:35 amBangkok Suvarnabhumi

$737

Asiana Airlines flights from Southeast Asia to Seattle

Our best Asiana Airlines deals on Southeast Asia to Seattle flight tickets

Asiana Airlines

Sep 9

MNL11:55 pmManila Ninoy Aquino Intl

30h 20m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

Oct 6

SEA12:10 amSeattle/Tacoma Intl

31h 25m

1 stop

MNL10:35 pmManila Ninoy Aquino Intl

$784

Asiana Airlines

Aug 30

MNL11:55 pmManila Ninoy Aquino Intl

30h 50m

1 stop

SEA3:45 pmSeattle/Tacoma Intl

Sep 29

SEA12:10 amSeattle/Tacoma Intl

19h 45m

1 stop

MNL10:55 amManila Ninoy Aquino Intl

$793

Asiana Airlines

Oct 8

BKK1:20 amBangkok Suvarnabhumi

27h 55m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

Oct 16

SEA12:10 amSeattle/Tacoma Intl

20h 30m

1 stop

BKK10:40 amBangkok Suvarnabhumi

$794

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 6/1

9:40 pm-3:15 pm

1 stop31h 35m

Seattle/Tacoma Intl

Sun 6/7

12:10 am-11:35 pm

1 stop33h 25m

$618

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 10/15

3:45 pm-9:56 pm

2 stops44h 11m

Seattle/Tacoma Intl

Sun 10/18

5:15 am-9:35 am

2 stops38h 20m

$717

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 9/9

11:55 pm-3:15 pm

1 stop30h 20m

Seattle/Tacoma Intl

Tue 10/6

12:10 am-10:35 pm

1 stop31h 25m

$784

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sun 9/13

6:50 pm-7:40 pm

1 stop15h 50m

Seattle/Tacoma Intl

Sat 10/17

1:30 am-5:35 pm

1 stop25h 05m

$787

Quickest round-trip

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sun 9/27

4:50 pm-7:15 pm

1 stop17h 25m

Seattle/Tacoma Intl

Sat 10/24

1:10 am-9:55 am

1 stop17h 45m

$792

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sun 8/30

11:55 pm-3:45 pm

1 stop30h 50m

Seattle/Tacoma Intl

Tue 9/29

12:10 am-10:55 am

1 stop19h 45m

$793

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sun 9/27

10:35 am-7:15 pm

1 stop23h 40m

Seattle/Tacoma Intl

Sat 11/7

12:10 am-9:55 am

1 stop17h 45m

$800

Angeles CitySeattle

CRK - SEA

CRKSEA

Angeles City Clark Intl

Sun 9/20

12:00 pm-7:40 pm

1 stop22h 40m

Seattle/Tacoma Intl

Tue 9/29

1:30 am-11:00 am

1 stop18h 30m

$830

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Sat 9/19

2:15 am-8:05 pm

1 stop32h 50m

Seattle/Tacoma Intl

Thu 9/24

11:10 pm-1:15 am

1 stop35h 05m

$920

Kuala LumpurSeattle

KUL - SEA

KULSEA

Kuala Lumpur Intl

Wed 9/9

12:20 pm-8:05 pm

1 stop22h 45m

Seattle/Tacoma Intl

Wed 11/4

11:55 pm-1:15 am

1 stop33h 20m

$946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast Asia to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Southeast Asia to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $742. If you don’t want to visit Seattle in March, then you should wait until December to fly from Southeast Asia, when ticket prices are also cheap, with an average price of $765.

What is the cheapest Southeast Asia to Seattle/Tacoma Intl flight route?

Fly from Singapore Changi to Seattle/Tacoma Intl for the best Southeast Asia - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $865 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Southeast Asia for as low as $737 on momondo.

What cabin class options are available on Southeast Asia to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Southeast Asia to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to Seattle flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Seattle.

Cheap Southeast Asia to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to Seattle

Fastest flight time	11h 55m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Seattle	1 airport

The fastest flight from Southeast Asia to Seattle takes 11h 55m

Direct flights go from Southeast Asia to Seattle on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Seattle. From Southeast Asia there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Southeast Asia to Seattle

When did momondo last update prices for flights from Southeast Asia to Seattle/Tacoma Intl Airport?
Prices for flights from Southeast Asia to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Southeast Asia to Seattle/Tacoma Intl Airport?
As of April 2026, there are 10 operators available to choose from for flights from Southeast Asia to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Southeast Asia to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southeast Asia to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Southeast Asia to Seattle?
Based on momondo bookings for flights between Southeast Asia and Seattle, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 15.24% of the total bookings. Other popular models include Airbus A321neo with 14.33%, Boeing 737-900 with 10.18%, and Boeing 737 MAX 8 with 8.54%.

Best airlines flying from Southeast Asia to Seattle

Compare and see reviews for airlines that fly from Southeast Asia to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Asiana Airlines	PriceFrom $533	Free Cancellation	Rating 8.0 518 reviews	Search Asiana Airlines flights
STARLUX Airlines	PriceFrom $565	Free Cancellation	Rating 8.9 299 reviews	Search STARLUX Airlines flights
Philippine Airlines	PriceFrom $625	Free Cancellation	Rating 7.3 991 reviews	Search Philippine Airlines flights
China Airlines	PriceFrom $648	Free Cancellation	Rating 8.3 818 reviews	Search China Airlines flights
Korean Air	PriceFrom $670	Free Cancellation	Rating 8.4 1,212 reviews	Search Korean Air flights
EVA Air	PriceFrom $672	Free Cancellation	Rating 8.5 1,422 reviews	Search EVA Air flights
ANA	PriceFrom $718	Free Cancellation	Rating 8.4 1,183 reviews	Search ANA flights
Singapore Airlines	PriceFrom $778	Free Cancellation	Rating 8.2 1,499 reviews	Search Singapore Airlines flights
Delta	PriceFrom $837	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
Japan Airlines	PriceFrom $1,044	Free Cancellation	Rating 8.3 1,784 reviews	Search Japan Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Lakewood

Tukwila

Puyallup

Cle Elum

Federal Way

Centralia

Fife

Westport

Shoreline

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Southeast Asia to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southeast Asia to Seattle for you.

Can I find flights from Southeast Asia to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Southeast Asia to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Southeast Asia to Seattle?

Once all potential Southeast Asia to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southeast Asia to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southeast Asia to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Airports servicing Washington

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Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Southeast Asia to Seattle from $455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Seattle departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Southeast Asia to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest Southeast Asia to Seattle/Tacoma Intl flight route?

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

What cabin class options are available on Southeast Asia to Seattle/Tacoma Intl flights?

Can stopping save me money on Southeast Asia to Seattle flights?

What is the cheapest airline that flies from Southeast Asia to Seattle/Tacoma Intl?

What airlines fly to Seattle?

How many flights depart from Southeast Asia to Seattle on average per day?

How many flights depart from Southeast Asia to Seattle on average per week?

Cheap Southeast Asia to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to Seattle

Fastest flight time

Direct flights

Airports in Seattle

Frequently asked questions about flying from Southeast Asia to Seattle

Best airlines flying from Southeast Asia to Seattle

Compare and see reviews for airlines that fly from Southeast Asia to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

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Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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