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Cheap flights from Southeast Asia to Seattle from $398

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 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Southeast Asia to Seattle

Cheap round-trip flights

EVA Air Logo
2:30 pm - 7:30 pmCGK-SEA
19h 00m1 stop
EVA Air Logo
12:30 am - 1:20 pmSEA-CGK
22h 50m1 stop
$597EVA Air
Find Deal
dom., oct. 12 - sáb., oct. 18
Philippine Airlines Logo
12:55 am - 7:15 pmCGK-SEA
32h 20m1 stop
Philippine Airlines Logo
11:35 pm - 11:55 pmSEA-CGK
34h 20m1 stop
$612Philippine Airlines
Find Deal
sáb., oct. 11 - dom., oct. 19
Asiana Airlines Logo
11:10 pm - 2:55 pmSIN-SEA
30h 45m1 stop
Asiana Airlines Logo
12:10 am - 9:55 pmSEA-SIN
29h 45m1 stop
$633Asiana Airlines
Find Deal
mié., oct. 29 - dom., nov. 23
STARLUX Airlines Logo
2:45 pm - 4:05 pmSIN-SEA
16h 20m1 stop
STARLUX Airlines Logo
11:45 pm - 1:25 pmSEA-SIN
21h 40m1 stop
$687STARLUX Airlines
Find Deal
jue., oct. 30 - mar., nov. 25
STARLUX Airlines Logo
2:45 pm - 4:05 pmSIN-SEA
16h 20m1 stop
STARLUX Airlines Logo
11:45 pm - 1:25 pmSEA-SIN
21h 40m1 stop
$688STARLUX Airlines
Find Deal
mié., oct. 29 - lun., nov. 24
Korean Air Logo
11:40 pm - 9:00 amMNL-SEA
25h 20m1 stop
Korean Air Logo
11:00 am - 1:55 amSEA-MNL
22h 55m1 stop
$717Korean Air
Find Deal
mar., dic. 2 - dom., ene. 4
Asiana Airlines Logo
11:45 pm - 1:55 pmMNL-SEA
30h 10m1 stop
Asiana Airlines Logo
12:10 am - 10:35 amSEA-MNL
18h 25m1 stop
$728Asiana Airlines
Find Deal
vie., dic. 26 - lun., ene. 5
China Airlines Logo
3:35 am - 6:10 pmMNL-SEA
30h 35m1 stop
China Airlines Logo
12:10 am - 2:30 amSEA-MNL
34h 20m1 stop
$730China Airlines
Find Deal
lun., dic. 1 - jue., ene. 1
China Airlines Logo
10:55 am - 6:10 pmMNL-SEA
23h 15m1 stop
China Airlines Logo
12:10 am - 3:55 pmSEA-MNL
23h 45m1 stop
$736China Airlines
Find Deal
sáb., nov. 29 - dom., ene. 4
Korean Air Logo
11:40 pm - 9:00 amMNL-SEA
25h 20m1 stop
Korean Air Logo
11:00 am - 1:55 amSEA-MNL
22h 55m1 stop
$744Korean Air
Find Deal
dom., dic. 7 - mié., dic. 31

Delta flights from Southeast Asia to Seattle

Our best Delta deals on Southeast Asia to Seattle flight tickets
Delta
Nov 6
SGN2:05 pmHo Chi Minh City
38h 15m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Nov 10
SEA11:15 amSeattle/Tacoma Intl
20h 00m
1 stop
SGN10:15 pmHo Chi Minh City
$811
Find similar
Delta
Feb 9
BKK1:00 amBangkok Suvarnabhumi
27h 20m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
Mar 10
SEA12:35 pmSeattle/Tacoma Intl
34h 40m
1 stop
BKK1:15 pmBangkok Suvarnabhumi
$836
Find similar
Delta
Sep 3
SGN1:55 pmHo Chi Minh City
34h 45m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Nov 27
SEA7:10 amSeattle/Tacoma Intl
25h 10m
2 stops
SGN11:20 pmHo Chi Minh City
$857
Find similar

Qatar Airways flights from Southeast Asia to Seattle

Our best Qatar Airways deals on Southeast Asia to Seattle flight tickets
Qatar Airways
Sep 18
KUL9:30 amKuala Lumpur Intl
42h 15m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Sep 30
SEA4:30 pmSeattle/Tacoma Intl
31h 40m
1 stop
KUL3:10 pmKuala Lumpur Intl
$964
Find similar
Qatar Airways
Sep 8
CGK12:55 amJakarta Soekarno-Hatta Intl
25h 50m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Sep 12
SEA4:30 pmSeattle/Tacoma Intl
33h 05m
1 stop
CGK3:35 pmJakarta Soekarno-Hatta Intl
$1,872
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 agosto 28, 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

JakartaSeattle

CGK - SEA

CGKSEA

Jakarta Soekarno-Hatta Intl

dom. 10/12

2:30 pm-7:30 pm

1 stop19h 00m

Seattle/Tacoma Intl

sáb. 10/18

12:30 am-1:20 pm

1 stop22h 50m

$597

JakartaSeattle

CGK - SEA

CGKSEA

Jakarta Soekarno-Hatta Intl

sáb. 10/11

12:55 am-7:15 pm

1 stop32h 20m

Seattle/Tacoma Intl

dom. 10/19

11:35 pm-11:55 pm

1 stop34h 20m

$612

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

mié. 10/29

11:10 pm-2:55 pm

1 stop30h 45m

Seattle/Tacoma Intl

dom. 11/23

12:10 am-9:55 pm

1 stop29h 45m

$633

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

jue. 10/30

2:45 pm-4:05 pm

1 stop16h 20m

Seattle/Tacoma Intl

mar. 11/25

11:45 pm-1:25 pm

1 stop21h 40m

$687

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

mié. 10/29

2:45 pm-4:05 pm

1 stop16h 20m

Seattle/Tacoma Intl

lun. 11/24

11:45 pm-1:25 pm

1 stop21h 40m

$688

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

mar. 12/2

11:40 pm-9:00 am

1 stop25h 20m

Seattle/Tacoma Intl

dom. 1/4

11:00 am-1:55 am

1 stop22h 55m

$717

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

vie. 12/26

11:45 pm-1:55 pm

1 stop30h 10m

Seattle/Tacoma Intl

lun. 1/5

12:10 am-10:35 am

1 stop18h 25m

$728

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

lun. 12/1

3:35 am-6:10 pm

1 stop30h 35m

Seattle/Tacoma Intl

jue. 1/1

12:10 am-2:30 am

1 stop34h 20m

$730

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

sáb. 11/29

10:55 am-6:10 pm

1 stop23h 15m

Seattle/Tacoma Intl

dom. 1/4

12:10 am-3:55 pm

1 stop23h 45m

$736

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

dom. 12/7

11:40 pm-9:00 am

1 stop25h 20m

Seattle/Tacoma Intl

mié. 12/31

11:00 am-1:55 am

1 stop22h 55m

$744

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 $741. If you don’t want to visit Seattle in February, then you should wait until November to fly from Southeast Asia, when ticket prices are also cheap, with an average price of $747.

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 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 $910 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 $738 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 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, Wednesday, Thursday, Friday and Saturday. 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 $551Free CancellationRating
7.2
905 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $622Free CancellationRating
8.2
477 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $660Free CancellationRating
8.4
1,133 reviews
Search Korean Air flights
China AirlinesPriceFrom $684Free CancellationRating
8.3
765 reviews
Search China Airlines flights
ANAPriceFrom $698Free CancellationRating
8.4
941 reviews
Search ANA flights
STARLUX AirlinesPriceFrom $703Free CancellationRating
8.9
211 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $712Free CancellationRating
8.4
1,235 reviews
Search EVA Air flights
United AirlinesPriceFrom $762Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $763Free CancellationRating
8.1
1,352 reviews
Search Singapore Airlines flights
DeltaPriceFrom $829Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Traveling to a place near Seattle?

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