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Cheap flights from Asia to Seattle from $350

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 9/2. 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.
Air Canada Logo
12:45 am - 10:42 pm
HKG
-
SEA
36h 57m
2 stops
Air Canada Logo
3:15 pm - 11:10 pm
SEA
-
HKG
39h 55m
2 stops
$500Air Canada
Mon, Oct 19 - Mon, Nov 30
Air Canada Logo
12:55 am - 6:22 pm
HKG
-
SEA
32h 27m
2 stops
Air Canada Logo
7:05 pm - 11:10 pm
SEA
-
HKG
36h 05m
2 stops
$501Air Canada
Mon, Oct 26 - Mon, Nov 30
Air Canada Logo
9:45 am - 10:42 pm
HKG
-
SEA
27h 57m
1 stop
Air Canada Logo
10:30 am - 5:15 am
SEA
-
HKG
27h 45m
1 stop
$504Air Canada
Sun, Oct 11 - Sat, Oct 17
Asiana Airlines Logo
11:45 am - 3:15 pm
BKK
-
SEA
17h 30m
1 stop
Asiana Airlines Logo
12:10 am - 11:15 am
SEA
-
BKK
20h 05m
1 stop
$769Asiana Airlines
Thu, Oct 22 - Thu, Nov 5
Asiana Airlines Logo
1:35 am - 3:45 pm
BKK
-
SEA
28h 10m
1 stop
Asiana Airlines Logo
12:10 am - 10:40 am
SEA
-
BKK
20h 30m
1 stop
$770Asiana Airlines
Wed, Aug 26 - Tue, Sep 8
Delta Logo
9:50 am - 1:14 pm
BKK
-
SEA
17h 24m
1 stop
Delta Logo
1:40 pm - 12:45 am
SEA
-
BKK
21h 05m
1 stop
$771Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
9:40 pm - 1:37 pm
BKK
-
SEA
29h 57m
1 stop
Delta Logo
1:00 pm - 1:05 am
SEA
-
BKK
22h 05m
1 stop
$774Delta
Thu, Aug 27 - Wed, Sep 9
EVA Air Logo
6:50 pm - 7:50 pm
MNL
-
SEA
16h 00m
1 stop
EVA Air Logo
11:30 pm - 5:50 pm
SEA
-
MNL
26h 20m
1 stop
$779EVA Air
Wed, Aug 26 - Thu, Nov 5
EVA Air Logo
6:50 pm - 7:50 pm
MNL
-
SEA
16h 00m
1 stop
EVA Air Logo
11:30 pm - 5:50 pm
SEA
-
MNL
26h 20m
1 stop
$787EVA Air
Wed, Aug 26 - Thu, Nov 5
Emirates Logo
10:05 pm - 1:25 pm
DEL
-
SEA
27h 50m
1 stop
Emirates Logo
4:05 pm - 7:55 pm
SEA
-
DEL
38h 20m
1 stop
$1,128Emirates
Mon, Sep 7 - Mon, Jan 18

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Air Canada flights from Asia to Seattle

Our best Air Canada deals on Asia to Seattle flight tickets
Air Canada
Oct 19
HKG12:45 amHong Kong Intl
36h 57m
2 stops
SEA10:42 pmSeattle/Tacoma Intl
Nov 30
SEA3:15 pmSeattle/Tacoma Intl
39h 55m
2 stops
HKG11:10 pmHong Kong Intl
$500
Air Canada
Oct 26
HKG12:55 amHong Kong Intl
32h 27m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
Nov 30
SEA7:05 pmSeattle/Tacoma Intl
36h 05m
2 stops
HKG11:10 pmHong Kong Intl
$501
Air Canada
Oct 11
HKG9:45 amHong Kong Intl
27h 57m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
Oct 17
SEA10:30 amSeattle/Tacoma Intl
27h 45m
1 stop
HKG5:15 amHong Kong Intl
$504

United Airlines flights from Asia to Seattle

Our best United Airlines deals on Asia to Seattle flight tickets
United Airlines
Sep 12
TPE2:30 pmTaipei City Taiwan Taoyuan Intl
34h 19m
1 stop
SEA9:49 amSeattle/Tacoma Intl
Sep 13
SEA1:16 pmSeattle/Tacoma Intl
23h 49m
1 stop
TPE4:05 amTaipei City Taiwan Taoyuan Intl
$569
United Airlines
Sep 9
TPE9:50 amTaipei City Taiwan Taoyuan Intl
19h 34m
1 stop
SEA2:24 pmSeattle/Tacoma Intl
Dec 6
SEA6:57 amSeattle/Tacoma Intl
20h 53m
1 stop
TPE7:50 pmTaipei City Taiwan Taoyuan Intl
$571
United Airlines
Sep 16
TPE2:30 pmTaipei City Taiwan Taoyuan Intl
18h 59m
1 stop
SEA6:29 pmSeattle/Tacoma Intl
Sep 29
SEA10:55 amSeattle/Tacoma Intl
16h 50m
1 stop
TPE6:45 pmTaipei City Taiwan Taoyuan Intl
$572

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 21, 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

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Mon 10/19

12:45 am-10:42 pm

2 stops36h 57m

Seattle/Tacoma Intl

Mon 11/30

3:15 pm-11:10 pm

2 stops39h 55m

$500

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Mon 10/26

12:55 am-6:22 pm

2 stops32h 27m

Seattle/Tacoma Intl

Mon 11/30

7:05 pm-11:10 pm

2 stops36h 05m

$501

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sun 10/11

9:45 am-10:42 pm

1 stop27h 57m

Seattle/Tacoma Intl

Sat 10/17

10:30 am-5:15 am

1 stop27h 45m

$504
Quickest round-trip

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 10/22

11:45 am-3:15 pm

1 stop17h 30m

Seattle/Tacoma Intl

Thu 11/5

12:10 am-11:15 am

1 stop20h 05m

$769

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Wed 8/26

1:35 am-3:45 pm

1 stop28h 10m

Seattle/Tacoma Intl

Tue 9/8

12:10 am-10:40 am

1 stop20h 30m

$770

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 10/20

9:50 am-1:14 pm

1 stop17h 24m

Seattle/Tacoma Intl

Wed 10/28

1:40 pm-12:45 am

1 stop21h 05m

$771

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Thu 8/27

9:40 pm-1:37 pm

1 stop29h 57m

Seattle/Tacoma Intl

Wed 9/9

1:00 pm-1:05 am

1 stop22h 05m

$774

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 8/26

6:50 pm-7:50 pm

1 stop16h 00m

Seattle/Tacoma Intl

Thu 11/5

11:30 pm-5:50 pm

1 stop26h 20m

$779

ManilaSeattle

MNL - SEA

MNLSEA

Manila Ninoy Aquino Intl

Wed 8/26

6:50 pm-7:50 pm

1 stop16h 00m

Seattle/Tacoma Intl

Thu 11/5

11:30 pm-5:50 pm

1 stop26h 20m

$787

New DelhiSeattle

DEL - SEA

DELSEA

New Delhi Indira Gandhi Intl

Mon 9/7

10:05 pm-1:25 pm

1 stop27h 50m

Seattle/Tacoma Intl

Mon 1/18

4:05 pm-7:55 pm

1 stop38h 20m

$1,128

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, October 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 $827. If you don’t want to visit Seattle in October, then you should wait until November to fly from Asia, when ticket prices are also cheap, with an average price of $839.

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 $860 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 $741 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

$497

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 $497. The best round-trip flight deal from Asia to Seattle found on momondo in the last 72 hours is $777.
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
1,274 reviews
Search ANA flights
Hawaiian AirlinesPriceFrom $351Free CancellationRating
7.8
2,823 reviews
Search Hawaiian Airlines flights
Korean AirPriceFrom $464Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
Air CanadaPriceFrom $472Free CancellationRating
7.1
11,371 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $476Free CancellationRating
7.9
12,688 reviews
Search Alaska Airlines flights
Philippine AirlinesPriceFrom $531Free CancellationRating
7.3
1,011 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $565Free CancellationRating
8.8
360 reviews
Search STARLUX Airlines flights
United AirlinesPriceFrom $577Free CancellationRating
7.4
10,018 reviews
Search United Airlines flights
China AirlinesPriceFrom $605Free CancellationRating
8.3
836 reviews
Search China Airlines flights
Virgin AtlanticPriceFrom $615Free CancellationRating
7.5
693 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
Tukwila
Puyallup
Fife
Federal Way
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

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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