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

As of March 2026, 173 flights take off from Seattle and land in Asia each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

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

24 flights are operational daily from Seattle to Asia as of March 2026. The most popular departure time for this route is 12:00AM, with 36% of flights per day taking off in the afternoon.

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

United Airlines, ANA, and Cathay Pacific are the most popular carriers operating from Seattle/Tacoma Intl to Asia

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 29% 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.

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 March 2026, there are 30 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.

$277 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.

12:55 am - 11:40 am

SEA

HKG

19h 45m

1 stop

1:40 am - 2:55 pm

HKG

SEA

28h 15m

1 stop

$587Asiana Airlines

Sun, Apr 19 - Mon, May 4

12:55 am - 11:40 am

SEA

HKG

19h 45m

1 stop

1:40 am - 2:55 pm

HKG

SEA

28h 15m

1 stop

$591Asiana Airlines

Sun, Apr 19 - Sun, May 10

12:55 am - 11:30 pm

SEA

HKG

31h 35m

1 stop

1:40 am - 2:55 pm

HKG

SEA

28h 15m

1 stop

$592Asiana Airlines

Mon, Apr 13 - Sun, May 3

10:15 am - 8:00 pm

SEA

BKK

19h 45m

1 stop

3:30 pm - 8:57 am

BKK

SEA

31h 27m

2 stops

$643Singapore Airlines

Tue, May 5 - Tue, May 19

12:50 pm - 12:10 pm

SEA

TPE

32h 20m

1 stop

6:55 pm - 4:55 pm

TPE

SEA

37h 00m

2 stops

$643Korean Air

Thu, May 7 - Fri, Aug 28

1:20 pm - 10:05 pm

SEA

MNL

17h 45m

1 stop

12:30 pm - 10:00 am

MNL

SEA

36h 30m

1 stop

$655Korean Air

Sun, Aug 23 - Sun, Oct 25

4:30 pm - 1:30 pm

SEA

MNL

30h 00m

1 stop

2:40 pm - 2:22 pm

MNL

SEA

38h 42m

2 stops

$664ANA

Tue, Aug 4 - Tue, Sep 1

10:15 am - 3:40 pm

SEA

MNL

38h 25m

1 stop

6:55 am - 8:45 am

MNL

SEA

40h 50m

1 stop

$665Singapore Airlines

Sun, Apr 19 - Mon, Aug 31

4:30 pm - 12:15 pm

SEA

SHA

28h 45m

1 stop

1:35 pm - 6:30 pm

SHA

SEA

19h 55m

2 stops

$697ANA

Tue, Apr 14 - Tue, May 12

7:10 pm - 4:50 am

SEA

DEL

21h 10m

1 stop

6:30 am - 5:15 pm

DEL

SEA

23h 15m

1 stop

$727Turkish Airlines

Mon, Apr 20 - Mon, Apr 27

Hainan Airlines flights from Seattle to Asia

Our best Hainan Airlines deals on Seattle to Asia flight tickets

Hainan Airlines

Apr 21

SEA11:00 amSeattle/Tacoma Intl

22h 00m

1 stop

BKK11:00 pmBangkok Suvarnabhumi

May 4

BKK12:40 amBangkok Suvarnabhumi

22h 20m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$686

Hainan Airlines

Apr 7

SEA11:00 amSeattle/Tacoma Intl

22h 00m

1 stop

BKK11:00 pmBangkok Suvarnabhumi

May 20

BKK11:20 amBangkok Suvarnabhumi

35h 45m

1 stop

SEA9:05 amSeattle/Tacoma Intl

$688

Hainan Airlines

Mar 24

SEA11:00 amSeattle/Tacoma Intl

22h 10m

1 stop

HKG12:10 amHong Kong Intl

Apr 22

HKG8:55 pmHong Kong Intl

27h 10m

1 stop

SEA9:05 amSeattle/Tacoma Intl

$727

Singapore Airlines flights from Seattle to Asia

Our best Singapore Airlines deals on Seattle to Asia flight tickets

Singapore Airlines

May 5

SEA10:15 amSeattle/Tacoma Intl

19h 45m

1 stop

BKK8:00 pmBangkok Suvarnabhumi

May 19

BKK3:30 pmBangkok Suvarnabhumi

31h 27m

2 stops

SEA8:57 amSeattle/Tacoma Intl

$643

Singapore Airlines

Apr 12

SEA10:15 amSeattle/Tacoma Intl

34h 45m

1 stop

BKK11:00 amBangkok Suvarnabhumi

Apr 28

BKK3:30 pmBangkok Suvarnabhumi

31h 59m

2 stops

SEA9:29 amSeattle/Tacoma Intl

$662

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 4/19

12:55 am-11:40 am

1 stop19h 45m

Hong Kong Intl

Mon 5/4

1:40 am-2:55 pm

1 stop28h 15m

$587

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 4/19

12:55 am-11:40 am

1 stop19h 45m

Hong Kong Intl

Sun 5/10

1:40 am-2:55 pm

1 stop28h 15m

$591

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 4/13

12:55 am-11:30 pm

1 stop31h 35m

Hong Kong Intl

Sun 5/3

1:40 am-2:55 pm

1 stop28h 15m

$592

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Tue 5/5

10:15 am-8:00 pm

1 stop19h 45m

Bangkok Suvarnabhumi

Tue 5/19

3:30 pm-8:57 am

2 stops31h 27m

$643

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Thu 5/7

12:50 pm-12:10 pm

1 stop32h 20m

Taipei City Taiwan Taoyuan Intl

Fri 8/28

6:55 pm-4:55 pm

2 stops37h 00m

$643

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 8/23

1:20 pm-10:05 pm

1 stop17h 45m

Manila Ninoy Aquino Intl

Sun 10/25

12:30 pm-10:00 am

1 stop36h 30m

$655

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Tue 8/4

4:30 pm-1:30 pm

1 stop30h 00m

Manila Ninoy Aquino Intl

Tue 9/1

2:40 pm-2:22 pm

2 stops38h 42m

$664

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

Sun 4/19

10:15 am-3:40 pm

1 stop38h 25m

Manila Ninoy Aquino Intl

Mon 8/31

6:55 am-8:45 am

1 stop40h 50m

$665

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 4/14

4:30 pm-12:15 pm

1 stop28h 45m

Shanghai Hongqiao Intl

Tue 5/12

1:35 pm-6:30 pm

2 stops19h 55m

$697

Quickest round-trip

SeattleNew Delhi

SEA - DEL

SEADEL

Seattle/Tacoma Intl

Mon 4/20

7:10 pm-4:50 am

1 stop21h 10m

New Delhi Indira Gandhi Intl

Mon 4/27

6:30 am-5:15 pm

1 stop23h 15m

$727

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 February is your next best option. Flight prices from Seattle to Asia during February average around $751.

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 $728 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 19% 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	$296
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 $296. The best round-trip flight deal from Seattle to Asia found on momondo in the last 72 hours is $586.

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

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 March 2026, there are 30 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
United Airlines	PriceFrom $282	Free Cancellation	Rating 7.4 9,412 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $282	Free Cancellation	Rating 7.8 2,838 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $475	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
Japan Airlines	PriceFrom $569	Free Cancellation	Rating 8.3 1,730 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $580	Free Cancellation	Rating 8.3 811 reviews	Search China Airlines flights
Alaska Airlines	PriceFrom $636	Free Cancellation	Rating 0.0	Search Alaska Airlines flights
Cathay Pacific	PriceFrom $639	Free Cancellation	Rating 7.6 1,202 reviews	Search Cathay Pacific flights
Vietnam Airlines	PriceFrom $654	Free Cancellation	Rating 7.7 237 reviews	Search Vietnam Airlines flights
STARLUX Airlines	PriceFrom $664	Free Cancellation	Rating 8.9 279 reviews	Search STARLUX Airlines flights
SWISS	PriceFrom $706	Free Cancellation	Rating 7.5 1,897 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

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.

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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 $497

Flights to Tokyofrom $365

Flights to Manilafrom $487

Flights to New Delhifrom $467

Flights to Mumbaifrom $476

Flights to Ho Chi Minh Cityfrom $492

Flights to Denpasarfrom $523

Flights to Hyderabadfrom $549

Flights to Singaporefrom $492

Flights to Kuala Lumpurfrom $516

Flights to Hong Kongfrom $548

Flights to Phuket Cityfrom $497

Cheap flights from Seattle to Asia from $277

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 8/25. 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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Big names and deals

Filter for what you want

Filter for what you want

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Cheap round-trip flights

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Cheap last minute flights

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Hainan Airlines flights from Seattle to Asia

Our best Hainan Airlines deals on Seattle to Asia flight tickets

Singapore Airlines flights from Seattle to Asia

Our best Singapore Airlines deals on Seattle to Asia flight tickets

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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

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