How many flights depart from Seattle to Asia on average per week?

As of July 2026, 196 flights take off from Seattle and land in Asia each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Asia?

Air Canada, Delta, and Korean Air are the most popular carriers operating from Seattle/Tacoma Intl to Asia

What airlines fly to Asia?

Delta, Asiana Airlines and Philippine Airlines are the top three most popular airlines that fly to Asia from Seattle according to our data. Delta is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Asia. Keep in mind that there are 29 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seattle to Asia on average per day?

28 flights are operational daily from Seattle to Asia as of July 2026. The most popular departure time for this route is 1:00PM, with 56% of flights per day taking off in the afternoon.

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?

As of July 2026, there are 29 operators available to choose from 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.

$299 Cheap Flights from Seattle to Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Asia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 10:45 pm

SEA

HKG

40h 45m

2 stops

9:45 am - 6:32 pm

HKG

SEA

23h 47m

1 stop

$698Air Canada

Wed, Sep 23 - Wed, Sep 30

3:15 pm - 5:10 am

SEA

HKG

21h 55m

1 stop

10:00 am - 9:57 pm

HKG

SEA

27h 57m

2 stops

$700Air Canada

Fri, Jan 8 - Tue, Jan 19

8:45 am - 2:35 pm

SEA

BKK

38h 50m

1 stop

9:35 am - 7:10 am

BKK

SEA

36h 35m

1 stop

$763Singapore Airlines

Tue, Nov 17 - Mon, Dec 21

10:15 am - 5:00 pm

SEA

BKK

40h 45m

1 stop

3:50 pm - 8:10 am

BKK

SEA

30h 20m

1 stop

$764Singapore Airlines

Fri, Oct 23 - Sat, Oct 31

12:10 am - 10:55 am

SEA

MNL

19h 45m

1 stop

11:55 pm - 3:15 pm

MNL

SEA

30h 20m

1 stop

$823Asiana Airlines

Sun, Sep 6 - Thu, Sep 24

7:15 am - 10:50 pm

SEA

DEL

27h 05m

2 stops

3:20 am - 12:47 pm

DEL

SEA

21h 57m

1 stop

$855Delta

Wed, Sep 16 - Wed, Oct 28

7:15 am - 10:50 pm

SEA

DEL

27h 05m

2 stops

5:10 am - 2:50 pm

DEL

SEA

22h 10m

1 stop

$856Delta

Wed, Sep 16 - Tue, Oct 27

12:10 am - 9:45 am

SEA

SHA

18h 35m

1 stop

10:55 am - 3:15 pm

SHA

SEA

19h 20m

1 stop

$899Asiana Airlines

Sun, Sep 13 - Thu, Sep 24

4:30 pm - 12:15 pm

SEA

SHA

28h 45m

1 stop

1:35 pm - 6:32 pm

SHA

SEA

19h 57m

2 stops

$905ANA

Tue, Sep 1 - Tue, Oct 13

3:40 pm - 12:25 pm

SEA

SHA

28h 45m

1 stop

1:40 pm - 1:20 pm

SHA

SEA

15h 40m

1 stop

$918ANA

Tue, Nov 10 - Thu, Nov 26

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Hainan Airlines flights from Seattle to Asia

Our best Hainan Airlines deals on Seattle to Asia flight tickets

Hainan Airlines

Sep 8

SEA11:00 amSeattle/Tacoma Intl

22h 00m

1 stop

BKK11:00 pmBangkok Suvarnabhumi

Sep 14

BKK12:25 amBangkok Suvarnabhumi

22h 35m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$798

Hainan Airlines

Aug 25

SEA11:00 amSeattle/Tacoma Intl

35h 20m

1 stop

BKK12:20 pmBangkok Suvarnabhumi

Sep 14

BKK1:50 pmBangkok Suvarnabhumi

33h 10m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$814

Hainan Airlines

Aug 4

SEA11:00 amSeattle/Tacoma Intl

22h 35m

1 stop

HKG12:35 amHong Kong Intl

Aug 21

HKG8:20 pmHong Kong Intl

27h 40m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$899

China Airlines flights from Seattle to Asia

Our best China Airlines deals on Seattle to Asia flight tickets

China Airlines

Sep 6

SEA1:55 amSeattle/Tacoma Intl

17h 50m

1 stop

BKK9:45 amBangkok Suvarnabhumi

Sep 14

BKK5:30 pmBangkok Suvarnabhumi

16h 15m

1 stop

SEA7:45 pmSeattle/Tacoma Intl

$787

China Airlines

Aug 22

SEA1:55 amSeattle/Tacoma Intl

24h 25m

1 stop

BKK4:20 pmBangkok Suvarnabhumi

Sep 6

BKK5:30 pmBangkok Suvarnabhumi

16h 15m

1 stop

SEA7:45 pmSeattle/Tacoma Intl

$810

China Airlines

Aug 25

SEA1:55 amSeattle/Tacoma Intl

20h 15m

1 stop

BKK12:10 pmBangkok Suvarnabhumi

Sep 14

BKK10:50 amBangkok Suvarnabhumi

22h 55m

1 stop

SEA7:45 pmSeattle/Tacoma Intl

$811

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 9/23

3:00 pm-10:45 pm

2 stops40h 45m

Hong Kong Intl

Wed 9/30

9:45 am-6:32 pm

1 stop23h 47m

$698

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Fri 1/8

3:15 pm-5:10 am

1 stop21h 55m

Hong Kong Intl

Tue 1/19

10:00 am-9:57 pm

2 stops27h 57m

$700

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Tue 11/17

8:45 am-2:35 pm

1 stop38h 50m

Bangkok Suvarnabhumi

Mon 12/21

9:35 am-7:10 am

1 stop36h 35m

$763

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Fri 10/23

10:15 am-5:00 pm

1 stop40h 45m

Bangkok Suvarnabhumi

Sat 10/31

3:50 pm-8:10 am

1 stop30h 20m

$764

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 9/6

12:10 am-10:55 am

1 stop19h 45m

Manila Ninoy Aquino Intl

Thu 9/24

11:55 pm-3:15 pm

1 stop30h 20m

$823

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 9/16

7:15 am-10:50 pm

2 stops27h 05m

New Delhi Indira Gandhi Intl

Wed 10/28

3:20 am-12:47 pm

1 stop21h 57m

$855

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Wed 9/16

7:15 am-10:50 pm

2 stops27h 05m

New Delhi Indira Gandhi Intl

Tue 10/27

5:10 am-2:50 pm

1 stop22h 10m

$856

Quickest round-trip

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 9/13

12:10 am-9:45 am

1 stop18h 35m

Shanghai Hongqiao Intl

Thu 9/24

10:55 am-3:15 pm

1 stop19h 20m

$899

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 9/1

4:30 pm-12:15 pm

1 stop28h 45m

Shanghai Hongqiao Intl

Tue 10/13

1:35 pm-6:32 pm

2 stops19h 57m

$905

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 11/10

3:40 pm-12:25 pm

1 stop28h 45m

Shanghai Hongqiao Intl

Thu 11/26

1:40 pm-1:20 pm

1 stop15h 40m

$918

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Asia?

If you’re not able to fly to Asia in April, then January is your next best option. Flight prices from Seattle to Asia during January average around $838.

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

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

How far in advance should I book a flight from Seattle 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 $882 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 $772 on momondo.

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

There are 4 cabin classes available to choose from on Seattle 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 1% 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	$418
Fastest flight time	10h 05m
Direct flights	Every day
Airports in Asia	1,623 airports

The best one-way flight to Asia from Seattle in the past 72 hours is $418. The best round-trip flight deal from Seattle to Asia found on momondo in the last 72 hours is $792.

The fastest flight from Seattle to Asia takes 10h 05m

Direct flights go from Seattle to Asia every day.

There are 1,623 airports in Asia. From Seattle there are direct flights to Tokyo Narita (NRT), Tokyo Haneda (HND).

Search flight deals

Frequently asked questions about flying from Seattle to Asia

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?
As of July 2026, there are 29 operators available to choose from 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
Hawaiian Airlines	PriceFrom $160	Free Cancellation	Rating 7.8 2,821 reviews	Search Hawaiian Airlines flights
Korean Air	PriceFrom $384	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Hainan Airlines	PriceFrom $385	Free Cancellation	Rating 8.3 68 reviews	Search Hainan Airlines flights
United Airlines	PriceFrom $459	Free Cancellation	Rating 7.4 10,042 reviews	Search United Airlines flights
Air Canada	PriceFrom $475	Free Cancellation	Rating 7.1 11,390 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom $552	Free Cancellation	Rating 7.5 695 reviews	Search Virgin Atlantic flights
Japan Airlines	PriceFrom $576	Free Cancellation	Rating 8.3 1,880 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $581	Free Cancellation	Rating 8.3 838 reviews	Search China Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,431 reviews	Search Cathay Pacific flights
Vietnam Airlines	PriceFrom $654	Free Cancellation	Rating 7.7 280 reviews	Search Vietnam 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.

An easier way to manage your Asia trip

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Find better results for your trip to Asia

Popular cities

Other flights from Seattle

Other flights to Asia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Asia

Flights to Bangkokfrom $641

Flights to Tokyofrom $439

Flights to Manilafrom $625

Flights to New Delhifrom $664

Flights to Mumbaifrom $656

Flights to Ho Chi Minh Cityfrom $50

Flights to Denpasarfrom $731

Flights to Hyderabadfrom $705

Flights to Singaporefrom $656

Flights to Kuala Lumpurfrom $628

Flights to Hong Kongfrom $596

Flights to Phuket Cityfrom $666

Cheap flights from Seattle to Asia 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 Seattle to Asia departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to Asia

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Big names and deals

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Hainan Airlines flights from Seattle to Asia

Our best Hainan Airlines deals on Seattle to Asia flight tickets

China Airlines flights from Seattle to Asia

Our best China Airlines deals on Seattle to Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Asia that are best for you.

How to get the cheapest flight ticket from Seattle to Asia

What is the cheapest month to fly to Asia?

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

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

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

Can stopping save me money on Seattle to Asia flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Asia?

What airlines fly to Asia?

How many flights depart from Seattle to Asia on average per day?

How many flights depart from Seattle to Asia on average per week?

Cheap Seattle to Asia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Asia

Frequently asked questions about flying from Seattle to Asia

Best airlines flying from Seattle to Asia

Compare and see reviews for airlines that fly from Seattle to Asia with momondo

Why use momondo?

An easier way to manage your Asia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Asia

Popular cities in Asia

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Asia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Asia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Asia

List of cabin classes available on flights landing in Asia. Availability may vary depending on flight origin and airline.

Complete your trip to Asia

Explore popular destinations other users love

According to popular flight searches on momondo this year