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Cheap flights from Seattle to Asia from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Asia departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Asia

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Airlines Logo
12:10 am - 5:20 am
SEA
-
TPE
13h 10mnonstop
China Airlines Logo
11:35 pm - 6:10 pm
TPE
-
SEA
10h 35mnonstop
$610China Airlines
sáb., ene. 17 - lun., feb. 2
Japan Airlines Logo
8:25 am - 5:20 pm
SEA
-
HND
15h 55m1 stop
Japan Airlines Logo
6:05 pm - 4:47 pm
HND
-
SEA
15h 42m1 stop
$611Japan Airlines
jue., ene. 22 - sáb., feb. 7
Delta Logo
3:30 pm - 9:05 pm
SEA
-
TPE
13h 35mnonstop
Delta Logo
10:55 am - 6:00 am
TPE
-
SEA
11h 05mnonstop
$613Delta
lun., ene. 19 - lun., feb. 2
ANA Logo
9:55 am - 4:20 pm
SEA
-
NRT
13h 25m1 stop
ANA Logo
5:15 pm - 7:16 pm
NRT
-
SEA
18h 01m1 stop
$619ANA
dom., feb. 22 - mié., mar. 11
ANA Logo
3:45 pm - 7:15 pm
SEA
-
HND
10h 30mnonstop
ANA Logo
9:15 pm - 1:20 pm
HND
-
SEA
9h 05mnonstop
$619ANA
jue., ene. 22 - sáb., ene. 31
Asiana Airlines Logo
12:10 am - 10:00 pm
SEA
-
BKK
30h 50m1 stop
Asiana Airlines Logo
12:20 pm - 2:55 pm
BKK
-
SEA
16h 35m1 stop
$642Asiana Airlines
mié., ene. 21 - sáb., mar. 14
Singapore Airlines Logo
8:45 am - 2:35 pm
SEA
-
BKK
38h 50m1 stop
Singapore Airlines Logo
8:10 pm - 8:45 am
BKK
-
SEA
26h 35m1 stop
$643Singapore Airlines
dom., mar. 1 - vie., abr. 17
Singapore Airlines Logo
9:45 am - 8:00 pm
SEA
-
BKK
20h 15m1 stop
Singapore Airlines Logo
12:15 pm - 8:45 am
BKK
-
SEA
34h 30m1 stop
$646Singapore Airlines
sáb., mar. 14 - lun., abr. 6
Asiana Airlines Logo
12:10 am - 10:00 pm
SEA
-
BKK
30h 50m1 stop
Asiana Airlines Logo
12:20 pm - 2:55 pm
BKK
-
SEA
16h 35m1 stop
$651Asiana Airlines
sáb., ene. 31 - vie., abr. 17
Delta Logo
7:10 am - 4:15 am
SEA
-
DEL
31h 35m2 stops
Delta Logo
4:35 am - 7:59 pm
DEL
-
SEA
27h 54m1 stop
$731Delta
lun., mar. 2 - vie., abr. 17

Singapore Airlines flights from Seattle to Asia

Our best Singapore Airlines deals on Seattle to Asia flight tickets
Singapore Airlines
Mar 1
SEA8:45 amSeattle/Tacoma Intl
38h 50m
1 stop
BKK2:35 pmBangkok Suvarnabhumi
Apr 17
BKK8:10 pmBangkok Suvarnabhumi
26h 35m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$643
Singapore Airlines
Mar 14
SEA9:45 amSeattle/Tacoma Intl
20h 15m
1 stop
BKK8:00 pmBangkok Suvarnabhumi
Apr 6
BKK12:15 pmBangkok Suvarnabhumi
34h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$646

Hainan Airlines flights from Seattle to Asia

Our best Hainan Airlines deals on Seattle to Asia flight tickets
Hainan Airlines
Apr 11
SEA11:00 amSeattle/Tacoma Intl
22h 00m
1 stop
BKK11:00 pmBangkok Suvarnabhumi
Apr 24
BKK12:40 amBangkok Suvarnabhumi
22h 20m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$677
Hainan Airlines
Mar 5
SEA10:05 amSeattle/Tacoma Intl
41h 30m
2 stops
ICN8:35 pmIncheon Intl
Mar 18
ICN9:40 pmIncheon Intl
27h 25m
2 stops
SEA9:05 amSeattle/Tacoma Intl
$678
Hainan Airlines
Jan 20
SEA10:00 amSeattle/Tacoma Intl
22h 25m
1 stop
BKK11:25 pmBangkok Suvarnabhumi
Mar 11
BKK7:10 pmBangkok Suvarnabhumi
27h 55m
2 stops
SEA9:05 amSeattle/Tacoma Intl
$688

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Asia 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 enero 8, 2026.
Use the filters below to find and compare flights from Seattle to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

sáb. 1/17

12:10 am-5:20 am

Nonstop13h 10m

Taipei City Taiwan Taoyuan Intl

lun. 2/2

11:35 pm-6:10 pm

Nonstop10h 35m

$610

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

jue. 1/22

8:25 am-5:20 pm

1 stop15h 55m

Tokyo Haneda

sáb. 2/7

6:05 pm-4:47 pm

1 stop15h 42m

$611

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

lun. 1/19

3:30 pm-9:05 pm

Nonstop13h 35m

Taipei City Taiwan Taoyuan Intl

lun. 2/2

10:55 am-6:00 am

Nonstop11h 05m

$613

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

dom. 2/22

9:55 am-4:20 pm

1 stop13h 25m

Tokyo Narita

mié. 3/11

5:15 pm-7:16 pm

1 stop18h 01m

$619

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

jue. 1/22

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

sáb. 1/31

9:15 pm-1:20 pm

Nonstop9h 05m

$619

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

mié. 1/21

12:10 am-10:00 pm

1 stop30h 50m

Bangkok Suvarnabhumi

sáb. 3/14

12:20 pm-2:55 pm

1 stop16h 35m

$642

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

dom. 3/1

8:45 am-2:35 pm

1 stop38h 50m

Bangkok Suvarnabhumi

vie. 4/17

8:10 pm-8:45 am

1 stop26h 35m

$643

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

sáb. 3/14

9:45 am-8:00 pm

1 stop20h 15m

Bangkok Suvarnabhumi

lun. 4/6

12:15 pm-8:45 am

1 stop34h 30m

$646

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

sáb. 1/31

12:10 am-10:00 pm

1 stop30h 50m

Bangkok Suvarnabhumi

vie. 4/17

12:20 pm-2:55 pm

1 stop16h 35m

$651

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

lun. 3/2

7:10 am-4:15 am

2 stops31h 35m

New Delhi Indira Gandhi Intl

vie. 4/17

4:35 am-7:59 pm

1 stop27h 54m

$731

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Asia

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 Asia?

If you’re not able to fly to Asia in September, then February is your next best option. Flight prices from Seattle to Asia during February average around $764.

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

Fly from Seattle/Tacoma Intl to Incheon Intl for the best Seattle/Tacoma Intl - Asia flight prices

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

You are more likely to see cheaper flights to Asia from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $891 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from Seattle for as low as $741 on momondo.

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

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

You could potentially save up to 17% on your flight if you consider stops on a Seattle to Asia flight.

Cheap Seattle to Asia flight deals and tips

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

Best Price Found

$310

Fastest flight time

10h 00m

Direct flights

Every day

Airports in Asia

1,622 airports
The best one-way flight to Asia from Seattle in the past 72 hours is $310. The best round-trip flight deal from Seattle to Asia found on momondo in the last 72 hours is $651.
The fastest flight from Seattle to Asia takes 10h 00m
Direct flights go from Seattle to Asia every day.
There are 1,622 airports in Asia. From Seattle there are direct flights to Tokyo Narita (NRT).
Search flight deals

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

    Prices for flights from Seattle/Tacoma Intl Airport to Asia are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Asia.

  • What documentation or ID do you need to fly to Asia?

    The travel and health documents required for your trip to Asia 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 Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Asia

Compare and see reviews for airlines that fly from Seattle to Asia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $282Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $480Free CancellationRating
7.1
10,603 reviews
Search Air Canada flights
Singapore AirlinesPriceFrom $517Free CancellationRating
8.1
1,429 reviews
Search Singapore Airlines flights
Japan AirlinesPriceFrom $569Free CancellationRating
8.3
1,671 reviews
Search Japan Airlines flights
China AirlinesPriceFrom $582Free CancellationRating
8.3
798 reviews
Search China Airlines flights
Cathay PacificPriceFrom $622Free CancellationRating
7.6
1,124 reviews
Search Cathay Pacific flights
American AirlinesPriceFrom $659Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
STARLUX AirlinesPriceFrom $678Free CancellationRating
8.9
256 reviews
Search STARLUX Airlines flights
Turkish AirlinesPriceFrom $687Free CancellationRating
7.3
4,150 reviews
Search Turkish Airlines flights

Why use momondo?

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

It is quick and easy to find Seattle to Asia 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 Asia that suits you.

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

Yes. All flights to Asia from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Seattle to Asia 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 Seattle to Asia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Asia and let you know when they change.

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