Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Asia to Seattle from $393

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 9/1. 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.
Asiana Airlines Logo
12:10 am - 3:15 pm
SGN
-
SEA
29h 05m
1 stop
Asiana Airlines Logo
12:10 am - 10:50 pm
SEA
-
SGN
32h 40m
1 stop
$762Asiana Airlines
Wed, Sep 16 - Sun, Sep 20
Asiana Airlines Logo
12:05 pm - 3:15 pm
SGN
-
SEA
17h 10m
1 stop
Asiana Airlines Logo
12:10 am - 11:00 am
SEA
-
SGN
20h 50m
1 stop
$769Asiana Airlines
Sun, Sep 13 - Sun, Oct 18
Asiana Airlines Logo
11:45 am - 3:45 pm
BKK
-
SEA
18h 00m
1 stop
Asiana Airlines Logo
12:10 am - 10:40 am
SEA
-
BKK
20h 30m
1 stop
$774Asiana Airlines
Sun, Jul 12 - Sun, Jul 26
Korean Air Logo
7:30 am - 10:40 am
SGN
-
SEA
17h 10m
1 stop
Korean Air Logo
11:00 am - 10:25 pm
SEA
-
SGN
20h 25m
1 stop
$776Korean Air
Thu, Oct 15 - Thu, Nov 5
Asiana Airlines Logo
12:05 pm - 3:15 pm
SGN
-
SEA
17h 10m
1 stop
Asiana Airlines Logo
12:10 am - 11:00 am
SEA
-
SGN
19h 50m
1 stop
$777Asiana Airlines
Thu, Oct 1 - Tue, Nov 10
Delta Logo
7:30 am - 1:37 pm
SGN
-
SEA
20h 07m
1 stop
Delta Logo
1:00 pm - 12:35 pm
SEA
-
SGN
33h 35m
1 stop
$802Delta
Fri, Sep 11 - Thu, Oct 22
Korean Air Logo
2:05 pm - 9:00 am
SGN
-
SEA
33h 55m
1 stop
Korean Air Logo
11:00 am - 12:50 pm
SEA
-
SGN
34h 50m
1 stop
$805Korean Air
Thu, Nov 5 - Mon, Nov 9
Delta Logo
4:50 pm - 8:58 am
HND
-
SEA
9h 08mnonstop
Delta Logo
11:30 am - 3:05 pm
SEA
-
HND
10h 35mnonstop
$807Delta
Thu, Dec 3 - Thu, Dec 10
Qatar Airways Logo
4:10 am - 12:25 pm
BOM
-
SEA
20h 45m
1 stop
Qatar Airways Logo
4:25 pm - 8:25 am
SEA
-
BOM
27h 30m
1 stop
$1,027Qatar Airways
Tue, Sep 8 - Wed, Oct 7
Singapore Airlines Logo
9:00 am - 8:45 am
DEL
-
SEA
36h 15m
1 stop
Singapore Airlines Logo
10:15 am - 8:05 pm
SEA
-
DEL
45h 20m
1 stop
$1,109Singapore Airlines
Thu, Sep 10 - Thu, Sep 24

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

China Airlines flights from Asia to Seattle

Our best China Airlines deals on Asia to Seattle flight tickets
China Airlines
Jun 22
SGN5:30 pmHo Chi Minh City
15h 45m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Jul 5
SEA1:55 amSeattle/Tacoma Intl
24h 25m
1 stop
SGN4:20 pmHo Chi Minh City
$847
China Airlines
Jun 25
BKK10:50 amBangkok Suvarnabhumi
22h 25m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Jul 28
SEA1:55 amSeattle/Tacoma Intl
20h 15m
1 stop
BKK12:10 pmBangkok Suvarnabhumi
$855
China Airlines
Dec 1
BKK2:05 pmBangkok Suvarnabhumi
19h 05m
1 stop
SEA6:10 pmSeattle/Tacoma Intl
Dec 27
SEA12:10 amSeattle/Tacoma Intl
34h 25m
1 stop
BKK1:35 amBangkok Suvarnabhumi
$857

Asiana Airlines flights from Asia to Seattle

Our best Asiana Airlines deals on Asia to Seattle flight tickets
Asiana Airlines
Sep 16
SGN12:10 amHo Chi Minh City
29h 05m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
Sep 20
SEA12:10 amSeattle/Tacoma Intl
32h 40m
1 stop
SGN10:50 pmHo Chi Minh City
$762
Asiana Airlines
Sep 13
SGN12:05 pmHo Chi Minh City
17h 10m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
Oct 18
SEA12:10 amSeattle/Tacoma Intl
20h 50m
1 stop
SGN11:00 amHo Chi Minh City
$769
Asiana Airlines
Jul 12
BKK11:45 amBangkok Suvarnabhumi
18h 00m
1 stop
SEA3:45 pmSeattle/Tacoma Intl
Jul 26
SEA12:10 amSeattle/Tacoma Intl
20h 30m
1 stop
BKK10:40 amBangkok Suvarnabhumi
$774

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 June 14, 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

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Wed 9/16

12:10 am-3:15 pm

1 stop29h 05m

Seattle/Tacoma Intl

Sun 9/20

12:10 am-10:50 pm

1 stop32h 40m

$762

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sun 9/13

12:05 pm-3:15 pm

1 stop17h 10m

Seattle/Tacoma Intl

Sun 10/18

12:10 am-11:00 am

1 stop20h 50m

$769

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Sun 7/12

11:45 am-3:45 pm

1 stop18h 00m

Seattle/Tacoma Intl

Sun 7/26

12:10 am-10:40 am

1 stop20h 30m

$774

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Thu 10/15

7:30 am-10:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Thu 11/5

11:00 am-10:25 pm

1 stop20h 25m

$776

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Thu 10/1

12:05 pm-3:15 pm

1 stop17h 10m

Seattle/Tacoma Intl

Tue 11/10

12:10 am-11:00 am

1 stop19h 50m

$777

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Fri 9/11

7:30 am-1:37 pm

1 stop20h 07m

Seattle/Tacoma Intl

Thu 10/22

1:00 pm-12:35 pm

1 stop33h 35m

$802

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Thu 11/5

2:05 pm-9:00 am

1 stop33h 55m

Seattle/Tacoma Intl

Mon 11/9

11:00 am-12:50 pm

1 stop34h 50m

$805
Quickest round-trip

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Thu 12/3

4:50 pm-8:58 am

Nonstop9h 08m

Seattle/Tacoma Intl

Thu 12/10

11:30 am-3:05 pm

Nonstop10h 35m

$807

MumbaiSeattle

BOM - SEA

BOMSEA

Mumbai Chhatrapati Shivaji Intl

Tue 9/8

4:10 am-12:25 pm

1 stop20h 45m

Seattle/Tacoma Intl

Wed 10/7

4:25 pm-8:25 am

1 stop27h 30m

$1,027

New DelhiSeattle

DEL - SEA

DELSEA

New Delhi Indira Gandhi Intl

Thu 9/10

9:00 am-8:45 am

1 stop36h 15m

Seattle/Tacoma Intl

Thu 9/24

10:15 am-8:05 pm

1 stop45h 20m

$1,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $812. 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 $841.

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 $865 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 $733 on momondo.

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

There are 4 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.

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

$499

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 $499. The best round-trip flight deal from Asia to Seattle found on momondo in the last 72 hours is $639.
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
1,236 reviews
Search ANA flights
Hawaiian AirlinesPriceFrom $351Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
Korean AirPriceFrom $468Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Air CanadaPriceFrom $472Free CancellationRating
7.1
11,193 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $476Free CancellationRating
7.9
12,508 reviews
Search Alaska Airlines flights
Philippine AirlinesPriceFrom $531Free CancellationRating
7.3
1,000 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $565Free CancellationRating
8.9
337 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $568Free CancellationRating
8.2
1,545 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $577Free CancellationRating
7.4
9,825 reviews
Search United Airlines flights
China AirlinesPriceFrom $605Free CancellationRating
8.3
828 reviews
Search China Airlines 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
Marysville
Cle Elum
Federal Way
Fife
Centralia
Shoreline
Westport
Kirkland

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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/14
Tue 7/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States