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Cheap flights from Asia to Seattle from $299

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 9/9. 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

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Find the cheapest flights from Asia to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
9:45 am - 8:05 pm
TPE
-
SEA
25h 20m
1 stop
Philippine Airlines Logo
11:10 pm - 8:45 am
SEA
-
TPE
18h 35m
1 stop
$473Philippine Airlines
Wed, Sep 2 - Tue, Sep 15
Air Canada Logo
5:45 pm - 3:08 pm
ICN
-
SEA
13h 23m
1 stop
Air Canada Logo
8:00 pm - 4:05 pm
SEA
-
ICN
28h 05m
1 stop
$577Air Canada
Thu, Apr 23 - Mon, Apr 27
Asiana Airlines Logo
11:45 am - 2:55 pm
BKK
-
SEA
17h 10m
1 stop
Asiana Airlines Logo
12:55 am - 10:40 am
SEA
-
BKK
19h 45m
1 stop
$635Asiana Airlines
Mon, Apr 27 - Sun, May 3
Asiana Airlines Logo
12:50 pm - 2:55 pm
NRT
-
SEA
18h 05m
1 stop
Asiana Airlines Logo
12:55 am - 6:25 pm
SEA
-
NRT
25h 30m
1 stop
$641Asiana Airlines
Tue, Apr 21 - Thu, Apr 23
Delta Logo
4:20 pm - 9:35 am
HND
-
SEA
9h 15mnonstop
Delta Logo
11:45 am - 2:20 pm
SEA
-
HND
10h 35mnonstop
$683Delta
Tue, Sep 1 - Sun, Sep 20
Delta Logo
4:20 pm - 9:35 am
HND
-
SEA
9h 15mnonstop
Delta Logo
11:45 am - 2:20 pm
SEA
-
HND
10h 35mnonstop
$684Delta
Tue, Sep 1 - Sun, Sep 20
Korean Air Logo
2:00 am - 10:40 am
HND
-
SEA
24h 40m
1 stop
Korean Air Logo
12:50 pm - 10:50 pm
SEA
-
HND
18h 00m
1 stop
$698Korean Air
Sun, Sep 6 - Thu, Oct 22
Korean Air Logo
2:00 am - 11:00 am
HND
-
SEA
25h 00m
1 stop
Korean Air Logo
1:20 pm - 10:50 pm
SEA
-
HND
17h 30m
1 stop
$726Korean Air
Mon, Jun 22 - Sun, Jul 19
Lufthansa Logo
2:40 am - 12:20 pm
BOM
-
SEA
22h 10m
1 stop
Lufthansa Logo
8:10 am - 11:50 pm
SEA
-
BOM
27h 10m
2 stops
$946Lufthansa
Mon, Jun 1 - Mon, Sep 21
Lufthansa Logo
3:10 am - 12:20 pm
HYD
-
SEA
21h 40m
1 stop
Lufthansa Logo
2:10 pm - 1:20 am
SEA
-
HYD
46h 40m
2 stops
$996Lufthansa
Wed, May 20 - Tue, Sep 15

Delta flights from Asia to Seattle

Our best Delta deals on Asia to Seattle flight tickets
Delta
May 5
TPE9:40 amTaipei City Taiwan Taoyuan Intl
11h 20m
SEA6:00 amSeattle/Tacoma Intl
May 9
SEA3:55 pmSeattle/Tacoma Intl
13h 00m
TPE7:55 pmTaipei City Taiwan Taoyuan Intl
$645
Delta
May 5
TPE9:40 amTaipei City Taiwan Taoyuan Intl
11h 20m
SEA6:00 amSeattle/Tacoma Intl
Sep 8
SEA4:00 pmSeattle/Tacoma Intl
12h 55m
TPE7:55 pmTaipei City Taiwan Taoyuan Intl
$647
Delta
May 3
TPE9:35 amTaipei City Taiwan Taoyuan Intl
11h 25m
SEA6:00 amSeattle/Tacoma Intl
May 17
SEA3:55 pmSeattle/Tacoma Intl
13h 00m
TPE7:55 pmTaipei City Taiwan Taoyuan Intl
$649

United Airlines flights from Asia to Seattle

Our best United Airlines deals on Asia to Seattle flight tickets
United Airlines
May 4
TPE9:50 amTaipei City Taiwan Taoyuan Intl
19h 46m
1 stop
SEA2:36 pmSeattle/Tacoma Intl
May 10
SEA7:08 amSeattle/Tacoma Intl
20h 37m
1 stop
TPE6:45 pmTaipei City Taiwan Taoyuan Intl
$650
United Airlines
May 5
TPE9:50 amTaipei City Taiwan Taoyuan Intl
17h 35m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
Sep 9
SEA5:22 pmSeattle/Tacoma Intl
19h 43m
1 stop
TPE4:05 amTaipei City Taiwan Taoyuan Intl
$652
United Airlines
Mar 17
TPE10:10 amTaipei City Taiwan Taoyuan Intl
20h 40m
2 stops
SEA3:50 pmSeattle/Tacoma Intl
Apr 9
SEA7:12 amSeattle/Tacoma Intl
20h 33m
1 stop
TPE6:45 pmTaipei City Taiwan Taoyuan Intl
$761

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 March 15, 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

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Wed 9/2

9:45 am-8:05 pm

1 stop25h 20m

Seattle/Tacoma Intl

Tue 9/15

11:10 pm-8:45 am

1 stop18h 35m

$473

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Thu 4/23

5:45 pm-3:08 pm

1 stop13h 23m

Seattle/Tacoma Intl

Mon 4/27

8:00 pm-4:05 pm

1 stop28h 05m

$577

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Mon 4/27

11:45 am-2:55 pm

1 stop17h 10m

Seattle/Tacoma Intl

Sun 5/3

12:55 am-10:40 am

1 stop19h 45m

$635

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 4/21

12:50 pm-2:55 pm

1 stop18h 05m

Seattle/Tacoma Intl

Thu 4/23

12:55 am-6:25 pm

1 stop25h 30m

$641
Quickest round-trip

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 9/1

4:20 pm-9:35 am

Nonstop9h 15m

Seattle/Tacoma Intl

Sun 9/20

11:45 am-2:20 pm

Nonstop10h 35m

$683

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Tue 9/1

4:20 pm-9:35 am

Nonstop9h 15m

Seattle/Tacoma Intl

Sun 9/20

11:45 am-2:20 pm

Nonstop10h 35m

$684

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Sun 9/6

2:00 am-10:40 am

1 stop24h 40m

Seattle/Tacoma Intl

Thu 10/22

12:50 pm-10:50 pm

1 stop18h 00m

$698

TokyoSeattle

HND - SEA

HNDSEA

Tokyo Haneda

Mon 6/22

2:00 am-11:00 am

1 stop25h 00m

Seattle/Tacoma Intl

Sun 7/19

1:20 pm-10:50 pm

1 stop17h 30m

$726

MumbaiSeattle

BOM - SEA

BOMSEA

Mumbai Chhatrapati Shivaji Intl

Mon 6/1

2:40 am-12:20 pm

1 stop22h 10m

Seattle/Tacoma Intl

Mon 9/21

8:10 am-11:50 pm

2 stops27h 10m

$946

HyderabadSeattle

HYD - SEA

HYDSEA

Hyderabad Rajiv Gandhi Intl

Wed 5/20

3:10 am-12:20 pm

1 stop21h 40m

Seattle/Tacoma Intl

Tue 9/15

2:10 pm-1:20 am

2 stops46h 40m

$996

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, March 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 $742. If you don’t want to visit Seattle in March, then you should wait until December to fly from Asia, when ticket prices are also cheap, with an average price of $766.

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

Fly from Tokyo Haneda to Seattle/Tacoma Intl for the best 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 Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $867 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 $764 on momondo.

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

There are 4 cabin classes available to choose from on 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 Asia to Seattle flights?

You could potentially save up to 13% 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

$538

Fastest flight time

8h 45m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Asia in the past 72 hours is $538. The best round-trip flight deal from Asia to Seattle found on momondo in the last 72 hours is $585.
The fastest flight from Asia to Seattle takes 8h 45m
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

  • 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
8.4
1,129 reviews
Search ANA flights
Hawaiian AirlinesPriceFrom $351Free CancellationRating
7.8
2,839 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $472Free CancellationRating
7.1
10,805 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $476Free CancellationRating
7.9
12,052 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $516Free CancellationRating
7.4
9,428 reviews
Search United Airlines flights
Philippine AirlinesPriceFrom $531Free CancellationRating
7.3
967 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $565Free CancellationRating
8.9
285 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $568Free CancellationRating
8.2
1,475 reviews
Search Singapore Airlines flights
Alaska AirlinesPriceFrom $583Free CancellationRating
0.0
Search Alaska Airlines flights
China AirlinesPriceFrom $608Free CancellationRating
8.3
813 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
Kent
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
Tumwater

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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