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Cheap flights from Southeast Asia to Seattle from $384

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 12/3. 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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Cheap round-trip flights

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STARLUX Airlines Logo
11:50 am - 4:05 pmMNL-SEA
19h 15m1 stop
STARLUX Airlines Logo
12:45 am - 11:05 amSEA-MNL
19h 20m1 stop
$591STARLUX Airlines
Find Deal
Wed, Mar 18 - Tue, Mar 24
STARLUX Airlines Logo
7:35 pm - 3:05 pmCEB-SEA
35h 30m1 stop
STARLUX Airlines Logo
11:45 pm - 9:50 amSEA-CEB
18h 05m1 stop
$592STARLUX Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
Philippine Airlines Logo
6:45 pm - 6:40 pmBKK-SEA
38h 55m1 stop
Philippine Airlines Logo
9:30 pm - 11:00 pmSEA-BKK
34h 30m1 stop
$634Philippine Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
Philippine Airlines Logo
1:20 pm - 7:40 pmBKK-SEA
20h 20m1 stop
Philippine Airlines Logo
10:30 pm - 12:00 pmSEA-BKK
23h 30m1 stop
$638Philippine Airlines
Find Deal
Tue, Mar 17 - Tue, Mar 24
China Airlines Logo
3:35 am - 6:10 pmMNL-SEA
30h 35m1 stop
China Airlines Logo
12:10 am - 3:55 pmSEA-MNL
23h 45m1 stop
$648China Airlines
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Mon, Feb 2 - Sun, Feb 15
China Airlines Logo
3:35 am - 7:10 pmMNL-SEA
30h 35m1 stop
China Airlines Logo
12:10 am - 3:55 pmSEA-MNL
23h 45m1 stop
$649China Airlines
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Sat, Nov 1 - Mon, Nov 10
Asiana Airlines Logo
11:50 pm - 1:55 pmMNL-SEA
30h 05m1 stop
Asiana Airlines Logo
12:10 am - 10:30 pmSEA-MNL
30h 20m1 stop
$670Asiana Airlines
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Wed, Nov 19 - Sun, Jan 18
Asiana Airlines Logo
1:50 am - 1:55 pmCEB-SEA
28h 05m1 stop
Asiana Airlines Logo
12:10 am - 12:45 amSEA-CEB
32h 35m1 stop
$676Asiana Airlines
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Mon, Dec 15 - Sat, Jan 3
EVA Air Logo
3:40 am - 6:30 pmMNL-SEA
29h 50m1 stop
EVA Air Logo
12:10 am - 5:50 pmSEA-MNL
25h 40m1 stop
$726EVA Air
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Fri, Oct 31 - Sun, Nov 9
EVA Air Logo
3:40 am - 7:10 pmMNL-SEA
30h 30m1 stop
EVA Air Logo
11:30 pm - 11:45 amSEA-MNL
20h 15m1 stop
$727EVA Air
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Sat, Nov 1 - Tue, Nov 11

Philippine Airlines flights from Southeast Asia to Seattle

Our best Philippine Airlines deals on Southeast Asia to Seattle flight tickets
Philippine Airlines
Nov 18
BKK6:45 pmBangkok Suvarnabhumi
38h 55m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
Nov 25
SEA9:30 pmSeattle/Tacoma Intl
34h 30m
1 stop
BKK11:00 pmBangkok Suvarnabhumi
$634
Find similar
Philippine Airlines
Mar 17
BKK1:20 pmBangkok Suvarnabhumi
20h 20m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
Mar 24
SEA10:30 pmSeattle/Tacoma Intl
23h 30m
1 stop
BKK12:00 pmBangkok Suvarnabhumi
$638
Find similar
Philippine Airlines
Mar 3
BKK11:50 pmBangkok Suvarnabhumi
33h 50m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
Mar 24
SEA10:30 pmSeattle/Tacoma Intl
23h 30m
1 stop
BKK12:00 pmBangkok Suvarnabhumi
$639
Find similar

Asiana Airlines flights from Southeast Asia to Seattle

Our best Asiana Airlines deals on Southeast Asia to Seattle flight tickets
Asiana Airlines
Nov 19
MNL11:50 pmManila Ninoy Aquino Intl
30h 05m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Jan 18
SEA12:10 amSeattle/Tacoma Intl
30h 20m
1 stop
MNL10:30 pmManila Ninoy Aquino Intl
$670
Find similar
Asiana Airlines
Dec 15
CEB1:50 amCebu City Mactan Intl
28h 05m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Jan 3
SEA12:10 amSeattle/Tacoma Intl
32h 35m
1 stop
CEB12:45 amCebu City Mactan Intl
$676
Find similar
Asiana Airlines
Nov 5
MNL11:50 pmManila Ninoy Aquino Intl
30h 05m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Nov 11
SEA12:10 amSeattle/Tacoma Intl
30h 20m
1 stop
MNL10:30 pmManila Ninoy Aquino Intl
$686
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Southeast Asia to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 21, 2025.
Use the filters below to find and compare flights from Southeast Asia to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 3/18

11:50 am-4:05 pm

1 stop19h 15m

Seattle/Tacoma Intl

Tue 3/24

12:45 am-11:05 am

1 stop19h 20m

$591

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Tue 11/18

7:35 pm-3:05 pm

1 stop35h 30m

Seattle/Tacoma Intl

Tue 11/25

11:45 pm-9:50 am

1 stop18h 05m

$592

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 11/18

6:45 pm-6:40 pm

1 stop38h 55m

Seattle/Tacoma Intl

Tue 11/25

9:30 pm-11:00 pm

1 stop34h 30m

$634

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 3/17

1:20 pm-7:40 pm

1 stop20h 20m

Seattle/Tacoma Intl

Tue 3/24

10:30 pm-12:00 pm

1 stop23h 30m

$638

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Mon 2/2

3:35 am-6:10 pm

1 stop30h 35m

Seattle/Tacoma Intl

Sun 2/15

12:10 am-3:55 pm

1 stop23h 45m

$648

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sat 11/1

3:35 am-7:10 pm

1 stop30h 35m

Seattle/Tacoma Intl

Mon 11/10

12:10 am-3:55 pm

1 stop23h 45m

$649

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 11/19

11:50 pm-1:55 pm

1 stop30h 05m

Seattle/Tacoma Intl

Sun 1/18

12:10 am-10:30 pm

1 stop30h 20m

$670

Cebu CitySeattle

CEB - SEA

CEBSEA

Cebu City Mactan Intl

Mon 12/15

1:50 am-1:55 pm

1 stop28h 05m

Seattle/Tacoma Intl

Sat 1/3

12:10 am-12:45 am

1 stop32h 35m

$676

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Fri 10/31

3:40 am-6:30 pm

1 stop29h 50m

Seattle/Tacoma Intl

Sun 11/9

12:10 am-5:50 pm

1 stop25h 40m

$726

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Sat 11/1

3:40 am-7:10 pm

1 stop30h 30m

Seattle/Tacoma Intl

Tue 11/11

11:30 pm-11:45 am

1 stop20h 15m

$727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

What is the cheapest month to fly to Seattle?

In general, February 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 $805. If you don’t want to visit Seattle in February, then you should wait until October to fly from Southeast Asia, when ticket prices are also cheap, with an average price of $816.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Southeast Asia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $960. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Southeast Asia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,014.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Southeast Asia at noon is the least expensive time of day to depart. momondo users have found prices as low as $651 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,039. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Manila Ninoy Aquino Intl 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 $902 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 $779 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, Wed, Thu, Fri, Sat and Sun

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, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • 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?

  • 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?

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
Philippine AirlinesPriceFrom $594Free CancellationRating
7.3
921 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $651Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $660Free CancellationRating
8.4
1,153 reviews
Search Korean Air flights
China AirlinesPriceFrom $684Free CancellationRating
8.3
772 reviews
Search China Airlines flights
ANAPriceFrom $698Free CancellationRating
8.4
990 reviews
Search ANA flights
STARLUX AirlinesPriceFrom $705Free CancellationRating
8.9
219 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $710Free CancellationRating
8.4
1,254 reviews
Search EVA Air flights
United AirlinesPriceFrom $761Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $763Free CancellationRating
8.1
1,384 reviews
Search Singapore Airlines flights
DeltaPriceFrom $829Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Tukwila
Lakewood
Federal Way
Kirkland
Fife
Redmond
Cle Elum
Centralia
Shoreline
Westport

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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