How long does it take to fly to Seattle?

Flight times vary depending on what airport in Asia you fly out of and what airport in Seattle you fly into. For example, flying from Incheon to Seattle takes 9h 50m on average. On the other hand, flying from Bangkok to Seattle takes 15h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

137 flights are operational weekly from Asia to Seattle as of December 2025. The most popular departure day for this route is Tue, with 16% of flights per week taking off on this day.

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

Delta, Hainan Airlines, and Asiana Airlines are the most popular carriers operating from Asia to Seattle/Tacoma Intl

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

As of December 2025, 19 flights take off from Asia and land in Seattle each day. The most common flight departure time for this route is 6:00PM, with 76% of daily flights taking off in the evening.

What airlines fly to Seattle?

Delta, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Seattle from Asia according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 22 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Asia to Seattle/Tacoma Intl Airport is 23 as of December 2025.

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.

$335 Cheap Flights from Asia to Seattle in 2025/26

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Find the cheapest flights from Asia to Seattle

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 2:31 pm

ICN

SEA

13h 36m1 stop

5:50 am - 4:00 pm

SEA

ICN

17h 10m1 stop

$518Air Canada

Fri, Jan 30 - Thu, Feb 26

5:55 pm - 6:16 pm

ICN

SEA

17h 21m1 stop

10:10 am - 4:05 pm

SEA

ICN

13h 55m1 stop

$527Air Canada

Sun, Mar 8 - Thu, Apr 9

6:55 pm - 10:06 pm

ICN

SEA

20h 11m1 stop

5:50 am - 4:00 pm

SEA

ICN

17h 10m1 stop

$529Air Canada

Thu, Jan 29 - Thu, Feb 26

10:55 am - 6:00 am

TPE

SEA

11h 05mnonstop

4:55 pm - 9:05 pm

SEA

TPE

13h 10mnonstop

$664Delta

Mon, Mar 2 - Tue, Mar 17

10:50 am - 1:55 pm

PEK

SEA

19h 05m1 stop

12:10 am - 9:30 am

SEA

PEK

18h 20m1 stop

$677Asiana Airlines

Mon, Jan 19 - Mon, May 18

10:50 am - 1:55 pm

PEK

SEA

19h 05m1 stop

12:10 am - 9:30 am

SEA

PEK

18h 20m1 stop

$678Asiana Airlines

Mon, Jan 19 - Mon, May 18

7:25 am - 11:43 pm

HYD

SEA

53h 48m2 stops

7:15 am - 5:20 am

SEA

HYD

32h 35m2 stops

$807British Airways

Wed, Feb 18 - Sun, Feb 22

8:40 am - 11:07 pm

BOM

SEA

27h 57m2 stops

10:40 am - 11:40 pm

SEA

BOM

24h 30m2 stops

$826British Airways

Thu, Mar 5 - Thu, Aug 20

11:35 pm - 8:10 am

BOM

SEA

21h 05m1 stop

10:15 am - 10:30 am

SEA

BOM

35h 45m1 stop

$849Singapore Airlines

Wed, Mar 25 - Sat, Apr 11

11:15 pm - 8:45 am

MAA

SEA

22h 00m1 stop

10:15 am - 9:20 am

SEA

MAA

34h 35m1 stop

$866Singapore Airlines

Wed, Jun 3 - Sat, Aug 29

Philippine Airlines flights from Asia to Seattle

Our best Philippine Airlines deals on Asia to Seattle flight tickets

Philippine Airlines

Dec 25

BKK1:20 pmBangkok Suvarnabhumi

20h 20m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

Jan 22

SEA9:30 pmSeattle/Tacoma Intl

23h 30m

1 stop

BKK12:00 pmBangkok Suvarnabhumi

$649

Find similar

Philippine Airlines

Jun 1

BKK11:40 pmBangkok Suvarnabhumi

34h 25m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Sep 1

SEA11:10 pmSeattle/Tacoma Intl

29h 20m

1 stop

BKK6:30 pmBangkok Suvarnabhumi

$656

Find similar

Philippine Airlines

Dec 17

BKK11:50 pmBangkok Suvarnabhumi

33h 50m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

Jan 13

SEA9:30 pmSeattle/Tacoma Intl

23h 30m

1 stop

BKK12:00 pmBangkok Suvarnabhumi

$665

Find similar

United Airlines flights from Asia to Seattle

Our best United Airlines deals on Asia to Seattle flight tickets

United Airlines

Apr 23

ICN11:30 amIncheon Intl

24h 08m

2 stops

SEA7:38 pmSeattle/Tacoma Intl

Apr 28

SEA3:44 pmSeattle/Tacoma Intl

20h 36m

2 stops

ICN4:20 amIncheon Intl

$558

Find similar

United Airlines

Feb 24

ICN6:00 pmIncheon Intl

22h 30m

1 stop

SEA11:30 pmSeattle/Tacoma Intl

Mar 17

SEA7:15 amSeattle/Tacoma Intl

16h 00m

1 stop

ICN3:15 pmIncheon Intl

$560

Find similar

United Airlines

Jan 30

ICN6:00 pmIncheon Intl

22h 16m

2 stops

SEA11:16 pmSeattle/Tacoma Intl

Feb 13

SEA7:15 amSeattle/Tacoma Intl

16h 00m

1 stop

ICN4:15 pmIncheon Intl

$571

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Fri 1/30

5:55 pm-2:31 pm

1 stop13h 36m

Seattle/Tacoma Intl

Thu 2/26

5:50 am-4:00 pm

1 stop17h 10m

$518

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Sun 3/8

5:55 pm-6:16 pm

1 stop17h 21m

Seattle/Tacoma Intl

Thu 4/9

10:10 am-4:05 pm

1 stop13h 55m

$527

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Thu 1/29

6:55 pm-10:06 pm

1 stop20h 11m

Seattle/Tacoma Intl

Thu 2/26

5:50 am-4:00 pm

1 stop17h 10m

$529

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Mon 3/2

10:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Tue 3/17

4:55 pm-9:05 pm

Nonstop13h 10m

$664

BeijingSeattle

PEK - SEA

PEKSEA

Beijing Capital

Mon 1/19

10:50 am-1:55 pm

1 stop19h 05m

Seattle/Tacoma Intl

Mon 5/18

12:10 am-9:30 am

1 stop18h 20m

$677

BeijingSeattle

PEK - SEA

PEKSEA

Beijing Capital

Mon 1/19

10:50 am-1:55 pm

1 stop19h 05m

Seattle/Tacoma Intl

Mon 5/18

12:10 am-9:30 am

1 stop18h 20m

$678

HyderabadSeattle

HYD - SEA

HYDSEA

Hyderabad Rajiv Gandhi Intl

Wed 2/18

7:25 am-11:43 pm

2 stops53h 48m

Seattle/Tacoma Intl

Sun 2/22

7:15 am-5:20 am

2 stops32h 35m

$807

MumbaiSeattle

BOM - SEA

BOMSEA

Mumbai Chhatrapati Shivaji Intl

Thu 3/5

8:40 am-11:07 pm

2 stops27h 57m

Seattle/Tacoma Intl

Thu 8/20

10:40 am-11:40 pm

2 stops24h 30m

$826

MumbaiSeattle

BOM - SEA

BOMSEA

Mumbai Chhatrapati Shivaji Intl

Wed 3/25

11:35 pm-8:10 am

1 stop21h 05m

Seattle/Tacoma Intl

Sat 4/11

10:15 am-10:30 am

1 stop35h 45m

$849

ChennaiSeattle

MAA - SEA

MAASEA

Chennai

Wed 6/3

11:15 pm-8:45 am

1 stop22h 00m

Seattle/Tacoma Intl

Sat 8/29

10:15 am-9:20 am

1 stop34h 35m

$866

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, February 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 $748. If you don’t want to visit Seattle in February, then you should wait until December to fly from Asia, when ticket prices are also cheap, with an average price of $793.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Asia is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $960. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Asia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,014.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Asia at noon is the least expensive time of day to depart. momondo users have found prices as low as $651 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $1,039. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight 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 $890 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 $772 on momondo.

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

There are 4 cabin classes available to choose from on Asia to Seattle/Tacoma Intl 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 13% 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	$400
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 $400. The best round-trip flight deal from Asia to Seattle found on momondo in the last 72 hours is $567.

The fastest flight from Asia to Seattle takes 8h 40m

Direct flights go from Asia to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

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?
The number of operators available for flights from Asia to Seattle/Tacoma Intl Airport is 23 as of December 2025.
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
Hawaiian Airlines	PriceFrom $352	Free Cancellation	Rating 7.8 2,818 reviews	Search Hawaiian Airlines flights
ANA	PriceFrom $412	Free Cancellation	Rating 8.4 1,020 reviews	Search ANA flights
Korean Air	PriceFrom $470	Free Cancellation	Rating 8.4 1,183 reviews	Search Korean Air flights
Air Canada	PriceFrom $472	Free Cancellation	Rating 7.1 10,515 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $476	Free Cancellation	Rating 8.0 11,423 reviews	Search Alaska Airlines flights
STARLUX Airlines	PriceFrom $565	Free Cancellation	Rating 8.9 243 reviews	Search STARLUX Airlines flights
Singapore Airlines	PriceFrom $568	Free Cancellation	Rating 8.1 1,412 reviews	Search Singapore Airlines flights
China Airlines	PriceFrom $605	Free Cancellation	Rating 8.2 788 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom $624	Free Cancellation	Rating 7.3 940 reviews	Search Philippine Airlines flights
EVA Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,296 reviews	Search EVA Air flights

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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.