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Cheap flights from Asia to Seattle from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asia to Seattle departing on 11/20. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Asia to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
7:20 am - 8:05 pm
ICN
-
SEA
28h 45m
1 stop
Philippine Airlines Logo
11:10 pm - 7:15 pm
SEA
-
ICN
28h 05m
1 stop
$733Philippine Airlines
Sun, Aug 23 - Thu, Aug 27
Philippine Airlines Logo
7:20 am - 8:05 pm
ICN
-
SEA
28h 45m
1 stop
Philippine Airlines Logo
11:10 pm - 7:15 pm
SEA
-
ICN
28h 05m
1 stop
$736Philippine Airlines
Sun, Aug 23 - Sun, Aug 30
Philippine Airlines Logo
7:20 am - 8:05 pm
ICN
-
SEA
28h 45m
1 stop
Philippine Airlines Logo
11:10 pm - 5:55 am
SEA
-
ICN
38h 45m
1 stop
$757Philippine Airlines
Sun, Oct 4 - Fri, Oct 23
Asiana Airlines Logo
1:35 am - 3:15 pm
BKK
-
SEA
27h 40m
1 stop
Asiana Airlines Logo
12:10 am - 10:40 am
SEA
-
BKK
20h 30m
1 stop
$774Asiana Airlines
Sun, Sep 6 - Sun, Oct 18
Asiana Airlines Logo
9:20 pm - 3:15 pm
ICN
-
SEA
9h 55mnonstop
Asiana Airlines Logo
12:10 am - 4:30 am
SEA
-
ICN
12h 20mnonstop
$776Asiana Airlines
Mon, Sep 28 - Sun, Oct 11
Delta Logo
11:30 pm - 1:14 pm
BKK
-
SEA
27h 44m
1 stop
Delta Logo
1:00 pm - 1:05 am
SEA
-
BKK
22h 05m
1 stop
$778Delta
Tue, Oct 6 - Thu, Oct 15
Delta Logo
11:30 pm - 1:14 pm
BKK
-
SEA
27h 44m
1 stop
Delta Logo
1:00 pm - 1:05 am
SEA
-
BKK
22h 05m
1 stop
$780Delta
Tue, Oct 6 - Thu, Oct 15
EVA Air Logo
11:40 pm - 7:40 pm
TPE
-
SEA
11h 00mnonstop
EVA Air Logo
1:30 am - 5:00 am
SEA
-
TPE
12h 30mnonstop
$918EVA Air
Sat, Sep 19 - Wed, Sep 23
EVA Air Logo
2:30 pm - 7:50 pm
DEL
-
SEA
41h 50m
2 stops
EVA Air Logo
12:30 am - 6:15 pm
SEA
-
DEL
29h 15m
2 stops
$1,117EVA Air
Fri, Aug 14 - Thu, Sep 3
Qatar Airways Logo
4:10 pm - 12:45 pm
DEL
-
SEA
33h 05m
1 stop
Qatar Airways Logo
4:25 pm - 8:55 am
SEA
-
DEL
28h 00m
1 stop
$1,124Qatar Airways
Tue, Sep 1 - Thu, Oct 15

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Korean Air flights from Asia to Seattle

Our best Korean Air deals on Asia to Seattle flight tickets
Korean Air
Oct 1
BKK11:30 pmBangkok Suvarnabhumi
25h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Oct 14
SEA12:50 pmSeattle/Tacoma Intl
18h 55m
1 stop
BKK9:45 pmBangkok Suvarnabhumi
$762
Korean Air
Sep 7
BKK9:40 pmBangkok Suvarnabhumi
27h 00m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Sep 28
SEA12:50 pmSeattle/Tacoma Intl
18h 55m
1 stop
BKK9:45 pmBangkok Suvarnabhumi
$770
Korean Air
Sep 1
BKK9:40 pmBangkok Suvarnabhumi
27h 00m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Sep 10
SEA12:50 pmSeattle/Tacoma Intl
18h 55m
1 stop
BKK9:45 pmBangkok Suvarnabhumi
$785

China Airlines flights from Asia to Seattle

Our best China Airlines deals on Asia to Seattle flight tickets
China Airlines
Aug 20
BKK1:20 pmBangkok Suvarnabhumi
20h 25m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Sep 3
SEA1:55 amSeattle/Tacoma Intl
17h 50m
1 stop
BKK9:45 amBangkok Suvarnabhumi
$791
China Airlines
Nov 30
BKK2:35 amBangkok Suvarnabhumi
30h 35m
1 stop
SEA6:10 pmSeattle/Tacoma Intl
Dec 27
SEA12:10 amSeattle/Tacoma Intl
18h 40m
1 stop
BKK9:50 amBangkok Suvarnabhumi
$794
China Airlines
Oct 6
BKK5:30 pmBangkok Suvarnabhumi
15h 45m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Oct 15
SEA1:15 amSeattle/Tacoma Intl
25h 05m
1 stop
BKK4:20 pmBangkok Suvarnabhumi
$797

momondo Fare Finder

 
Customize your flight search to find flights from 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 July 6, 2026.
Use the filters below to find and compare flights from Asia to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Sun 8/23

7:20 am-8:05 pm

1 stop28h 45m

Seattle/Tacoma Intl

Thu 8/27

11:10 pm-7:15 pm

1 stop28h 05m

$733

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Sun 8/23

7:20 am-8:05 pm

1 stop28h 45m

Seattle/Tacoma Intl

Sun 8/30

11:10 pm-7:15 pm

1 stop28h 05m

$736

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Sun 10/4

7:20 am-8:05 pm

1 stop28h 45m

Seattle/Tacoma Intl

Fri 10/23

11:10 pm-5:55 am

1 stop38h 45m

$757

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sun 9/6

1:35 am-3:15 pm

1 stop27h 40m

Seattle/Tacoma Intl

Sun 10/18

12:10 am-10:40 am

1 stop20h 30m

$774
Quickest round-trip

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Mon 9/28

9:20 pm-3:15 pm

Nonstop9h 55m

Seattle/Tacoma Intl

Sun 10/11

12:10 am-4:30 am

Nonstop12h 20m

$776

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 10/6

11:30 pm-1:14 pm

1 stop27h 44m

Seattle/Tacoma Intl

Thu 10/15

1:00 pm-1:05 am

1 stop22h 05m

$778

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 10/6

11:30 pm-1:14 pm

1 stop27h 44m

Seattle/Tacoma Intl

Thu 10/15

1:00 pm-1:05 am

1 stop22h 05m

$780

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Sat 9/19

11:40 pm-7:40 pm

Nonstop11h 00m

Seattle/Tacoma Intl

Wed 9/23

1:30 am-5:00 am

Nonstop12h 30m

$918

New DelhiSeattle

DEL - SEA

DELSEA

New Delhi Indira Gandhi Intl

Fri 8/14

2:30 pm-7:50 pm

2 stops41h 50m

Seattle/Tacoma Intl

Thu 9/3

12:30 am-6:15 pm

2 stops29h 15m

$1,117

New DelhiSeattle

DEL - SEA

DELSEA

New Delhi Indira Gandhi Intl

Tue 9/1

4:10 pm-12:45 pm

1 stop33h 05m

Seattle/Tacoma Intl

Thu 10/15

4:25 pm-8:55 am

1 stop28h 00m

$1,124

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 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, November is the cheapest month to fly from Asia to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $833. If you don’t want to visit Seattle in November, then you should wait until February to fly from Asia, when ticket prices are also cheap, with an average price of $844.

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

Fly from Taipei City Taiwan Taoyuan Intl to Seattle/Tacoma Intl for the best Asia - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $861 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Asia for as low as $747 on momondo.

What cabin class options are available on Asia to Seattle flights?

There are 3 cabin classes available to choose from on Asia to Seattle 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 Asia to Seattle flights?

You could potentially save up to 7% on your flight if you consider stops on a Asia to Seattle flight.

Cheap Asia to Seattle flight deals and tips

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

Best Price Found

$498

Fastest flight time

8h 40m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Asia in the past 72 hours is $498. The best round-trip flight deal from Asia to Seattle found on momondo in the last 72 hours is $687.
The fastest flight from Asia to Seattle takes 8h 40m
Direct flights go from Asia to Seattle every day.
There is 1 airport in Seattle. From Asia there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Asia to Seattle

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Asia to Seattle/Tacoma Intl Airport.

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

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Asia to Seattle

Compare and see reviews for airlines that fly from Asia to Seattle with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $318Free CancellationRating
8.3
1,265 reviews
Search ANA flights
Hawaiian AirlinesPriceFrom $351Free CancellationRating
7.8
2,825 reviews
Search Hawaiian Airlines flights
Korean AirPriceFrom $468Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
Air CanadaPriceFrom $472Free CancellationRating
7.1
11,309 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $476Free CancellationRating
7.9
12,631 reviews
Search Alaska Airlines flights
China AirlinesPriceFrom $478Free CancellationRating
8.3
831 reviews
Search China Airlines flights
Philippine AirlinesPriceFrom $531Free CancellationRating
7.3
1,006 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $565Free CancellationRating
8.9
354 reviews
Search STARLUX Airlines flights
United AirlinesPriceFrom $577Free CancellationRating
7.4
9,941 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $602Free CancellationRating
7.5
691 reviews
Search Virgin Atlantic 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
Redmond
Kent
Lakewood
Puyallup
Tukwila
Cle Elum
Federal Way
Fife
Marysville
Centralia
Kirkland
Shoreline
Westport

Why use momondo?

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

It is quick and easy to find Asia to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Yes. momondo enables you to select and highlight flights to Seattle from Asia with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Asia.

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

Of course. momondo tracks the price of Asia to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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