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

26 flights are operational daily from Seattle to Asia as of April 2026. The most popular departure time for this route is 1:00PM, with 55% of flights per day taking off in the afternoon.

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

As of April 2026, 188 flights take off from Seattle and land in Asia each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

What airlines fly to Asia?

Asiana Airlines, Delta and Philippine Airlines are the top three most popular airlines that fly to Asia from Seattle according to our data. Asiana Airlines is the first choice among our users, with 30% 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.

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

Delta, Asiana Airlines, and Singapore Airlines are the most popular carriers operating from Seattle/Tacoma Intl 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 April 2026, there are 20 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.

$168 Cheap Flights from Seattle to Asia in 2026

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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.

11:10 pm - 11:55 am

SEA

PEK

21h 45m

1 stop

12:55 pm - 8:05 pm

PEK

SEA

22h 10m

1 stop

$612Philippine Airlines

Sun, Sep 13 - Fri, Sep 18

11:10 pm - 5:00 pm

SEA

HKG

26h 50m

1 stop

1:40 pm - 8:05 pm

HKG

SEA

21h 25m

1 stop

$630Philippine Airlines

Fri, Sep 11 - Sun, Sep 20

12:55 am - 9:40 am

SEA

PEK

17h 45m

1 stop

10:40 am - 2:55 pm

PEK

SEA

19h 15m

1 stop

$636Asiana Airlines

Thu, Aug 27 - Tue, Sep 8

12:10 am - 3:50 pm

SEA

PEK

24h 40m

1 stop

10:50 am - 1:55 pm

PEK

SEA

19h 05m

1 stop

$643Asiana Airlines

Tue, Aug 18 - Sun, Nov 15

3:55 pm - 7:55 pm

SEA

TPE

13h 00mnonstop

9:35 am - 6:00 am

TPE

SEA

11h 25mnonstop

$671Delta

Thu, Apr 30 - Wed, Jun 24

4:25 pm - 7:55 pm

SEA

TPE

12h 30mnonstop

9:50 am - 6:00 am

TPE

SEA

11h 10mnonstop

$673Delta

Sun, Aug 30 - Thu, Sep 10

10:15 am - 8:00 pm

SEA

BKK

19h 45m

1 stop

9:10 pm - 8:10 am

BKK

SEA

25h 00m

1 stop

$686Singapore Airlines

Thu, Oct 1 - Sat, Oct 31

10:15 am - 11:00 am

SEA

BKK

34h 45m

1 stop

8:00 pm - 8:10 am

BKK

SEA

26h 10m

1 stop

$689Singapore Airlines

Thu, Oct 1 - Sat, Oct 31

4:30 pm - 7:00 pm

SEA

HND

10h 30mnonstop

9:15 pm - 2:25 pm

HND

SEA

9h 10mnonstop

$805ANA

Mon, Oct 12 - Fri, Oct 23

7:06 am - 1:55 pm

SEA

HND

14h 49m

1 stop

9:15 pm - 2:25 pm

HND

SEA

9h 10mnonstop

$809ANA

Tue, Sep 1 - Thu, Sep 10

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Singapore Airlines flights from Seattle to Asia

Our best Singapore Airlines deals on Seattle to Asia flight tickets

Singapore Airlines

Oct 1

SEA10:15 amSeattle/Tacoma Intl

19h 45m

1 stop

BKK8:00 pmBangkok Suvarnabhumi

Oct 31

BKK9:10 pmBangkok Suvarnabhumi

25h 00m

1 stop

SEA8:10 amSeattle/Tacoma Intl

$686

Singapore Airlines

Oct 1

SEA10:15 amSeattle/Tacoma Intl

34h 45m

1 stop

BKK11:00 amBangkok Suvarnabhumi

Oct 31

BKK8:00 pmBangkok Suvarnabhumi

26h 10m

1 stop

SEA8:10 amSeattle/Tacoma Intl

$689

Singapore Airlines

Oct 10

SEA10:15 amSeattle/Tacoma Intl

41h 00m

1 stop

BKK5:15 pmBangkok Suvarnabhumi

Oct 17

BKK9:20 amBangkok Suvarnabhumi

37h 25m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$702

Philippine Airlines flights from Seattle to Asia

Our best Philippine Airlines deals on Seattle to Asia flight tickets

Philippine Airlines

Sep 13

SEA11:10 pmSeattle/Tacoma Intl

21h 45m

1 stop

PEK11:55 amBeijing Capital

Sep 18

PEK12:55 pmBeijing Capital

22h 10m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

$612

Philippine Airlines

Sep 11

SEA11:10 pmSeattle/Tacoma Intl

26h 50m

1 stop

HKG5:00 pmHong Kong Intl

Sep 20

HKG1:40 pmHong Kong Intl

21h 25m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

$630

Philippine Airlines

Sep 11

SEA11:10 pmSeattle/Tacoma Intl

21h 45m

1 stop

PEK11:55 amBeijing Capital

Sep 18

PEK12:55 pmBeijing Capital

22h 10m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

$641

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 9/13

11:10 pm-11:55 am

1 stop21h 45m

Beijing Capital

Fri 9/18

12:55 pm-8:05 pm

1 stop22h 10m

$612

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Fri 9/11

11:10 pm-5:00 pm

1 stop26h 50m

Hong Kong Intl

Sun 9/20

1:40 pm-8:05 pm

1 stop21h 25m

$630

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 8/27

12:55 am-9:40 am

1 stop17h 45m

Beijing Capital

Tue 9/8

10:40 am-2:55 pm

1 stop19h 15m

$636

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 8/18

12:10 am-3:50 pm

1 stop24h 40m

Beijing Capital

Sun 11/15

10:50 am-1:55 pm

1 stop19h 05m

$643

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 4/30

3:55 pm-7:55 pm

Nonstop13h 00m

Taipei City Taiwan Taoyuan Intl

Wed 6/24

9:35 am-6:00 am

Nonstop11h 25m

$671

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 8/30

4:25 pm-7:55 pm

Nonstop12h 30m

Taipei City Taiwan Taoyuan Intl

Thu 9/10

9:50 am-6:00 am

Nonstop11h 10m

$673

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 10/1

10:15 am-8:00 pm

1 stop19h 45m

Bangkok Suvarnabhumi

Sat 10/31

9:10 pm-8:10 am

1 stop25h 00m

$686

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 10/1

10:15 am-11:00 am

1 stop34h 45m

Bangkok Suvarnabhumi

Sat 10/31

8:00 pm-8:10 am

1 stop26h 10m

$689

Quickest round-trip

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Mon 10/12

4:30 pm-7:00 pm

Nonstop10h 30m

Tokyo Haneda

Fri 10/23

9:15 pm-2:25 pm

Nonstop9h 10m

$805

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Tue 9/1

7:06 am-1:55 pm

1 stop14h 49m

Tokyo Haneda

Thu 9/10

9:15 pm-2:25 pm

Nonstop9h 10m

$809

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 September, then October is your next best option. Flight prices from Seattle to Asia during October average around $742.

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

Fly from Seattle/Tacoma Intl to Singapore Changi 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 $866 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 $732 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 27% 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	$316
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 $316. The best round-trip flight deal from Seattle to Asia found on momondo in the last 72 hours is $680.

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).

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 April 2026, there are 20 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 $282	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $425	Free Cancellation	Rating 7.1 10,939 reviews	Search Air Canada flights
United Airlines	PriceFrom $440	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $518	Free Cancellation	Rating 0.0	Search Alaska Airlines flights
Japan Airlines	PriceFrom $569	Free Cancellation	Rating 8.3 1,783 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $578	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,280 reviews	Search Cathay Pacific flights
Vietnam Airlines	PriceFrom $654	Free Cancellation	Rating 7.7 259 reviews	Search Vietnam Airlines flights
STARLUX Airlines	PriceFrom $662	Free Cancellation	Rating 8.9 299 reviews	Search STARLUX Airlines flights
SWISS	PriceFrom $706	Free Cancellation	Rating 7.6 1,923 reviews	Search SWISS 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

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Complete your trip

Feeling lucky

Popular cities in Asia

Flights to Bangkokfrom $659

Flights to Tokyofrom $400

Flights to Manilafrom $396

Flights to New Delhifrom $645

Flights to Mumbaifrom $656

Flights to Ho Chi Minh Cityfrom $602

Flights to Denpasarfrom $694

Flights to Hyderabadfrom $720

Flights to Singaporefrom $376

Flights to Kuala Lumpurfrom $390

Flights to Hong Kongfrom $683

Flights to Phuket Cityfrom $715

Cheap flights from Seattle to Asia from $168

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 9/27. 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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Singapore Airlines flights from Seattle to Asia

Our best Singapore Airlines deals on Seattle to Asia flight tickets

Philippine Airlines flights from Seattle to Asia

Our best Philippine 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 to Asia?

What cabin class options are available on Seattle/Tacoma Intl 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

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

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