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

As of September 2025, 25 flights take off from Asia and land in Seattle each day. The most common flight departure time for this route is 6:00PM, with 56% of daily flights taking off in the evening.

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

178 flights are operational weekly from Asia to Seattle as of September 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?

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

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 55m on average. On the other hand, flying from Bangkok to Seattle takes 16h 20m 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.

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 23 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 September 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.

$313 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

Direct

Cheap round-trip flights

9:25 pm - 8:40 amICN-SEA

27h 15m1 stop

5:20 am - 7:25 pmSEA-ICN

21h 05m2 stops

$460Alaska Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 4

9:25 pm - 7:54 amICN-SEA

26h 29m1 stop

4:45 pm - 7:25 pmSEA-ICN

34h 40m1 stop

$469Hawaiian Airlines

Find Deal

Fri, Sep 26 - Sat, Oct 25

9:00 pm - 1:55 pmICN-SEA

9h 55mnonstop

12:10 am - 5:20 amSEA-ICN

12h 10mnonstop

$527Asiana Airlines

Find Deal

Sat, Dec 13 - Mon, Jan 5

9:00 pm - 1:55 pmICN-SEA

9h 55mnonstop

12:10 am - 5:20 amSEA-ICN

12h 10mnonstop

$528Asiana Airlines

Find Deal

Wed, Feb 11 - Sun, Feb 15

8:05 pm - 2:20 pmICN-SEA

10h 15mnonstop

7:25 am - 5:40 pmSEA-ICN

17h 15m1 stop

$558Delta

Find Deal

Tue, Oct 28 - Thu, Nov 6

9:55 am - 6:00 amTPE-SEA

11h 05mnonstop

3:35 pm - 9:05 pmSEA-TPE

13h 30mnonstop

$604Delta

Find Deal

Thu, Oct 30 - Thu, Nov 6

8:55 pm - 10:40 amNRT-SEA

29h 45m1 stop

12:00 pm - 12:25 pmSEA-NRT

32h 25m1 stop

$624Korean Air

Find Deal

Tue, Oct 21 - Tue, Oct 28

5:20 pm - 10:40 amNRT-SEA

33h 20m1 stop

12:00 pm - 12:25 pmSEA-NRT

32h 25m1 stop

$626Korean Air

Find Deal

Tue, Oct 21 - Tue, Oct 28

8:40 am - 4:36 pmBOM-SEA

45h 26m2 stops

6:30 am - 11:40 pmSEA-BOM

28h 40m2 stops

$950British Airways

Find Deal

Wed, Feb 4 - Sat, Aug 1

1:05 pm - 11:35 amBOM-SEA

35h 00m1 stop

1:34 pm - 6:40 amSEA-BOM

27h 36m2 stops

$964British Airways

Find Deal

Wed, Oct 8 - Sat, Feb 14

Delta flights from Asia to Seattle

Our best Delta deals on Asia to Seattle flight tickets

Delta

Oct 28

ICN8:05 pmIncheon Intl

10h 15m

SEA2:20 pmSeattle/Tacoma Intl

Nov 6

SEA7:25 amSeattle/Tacoma Intl

17h 15m

1 stop

ICN5:40 pmIncheon Intl

$558

Find similar

Delta

Oct 30

TPE9:55 amTaipei City Taiwan Taoyuan Intl

11h 05m

SEA6:00 amSeattle/Tacoma Intl

Nov 6

SEA3:35 pmSeattle/Tacoma Intl

13h 30m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

$604

Find similar

Delta

Sep 23

TPE9:25 amTaipei City Taiwan Taoyuan Intl

11h 35m

SEA6:00 amSeattle/Tacoma Intl

Sep 28

SEA3:55 pmSeattle/Tacoma Intl

13h 00m

TPE7:55 pmTaipei City Taiwan Taoyuan Intl

$605

Find similar

Alaska Airlines flights from Asia to Seattle

Our best Alaska Airlines deals on Asia to Seattle flight tickets

Alaska Airlines

Nov 1

ICN9:25 pmIncheon Intl

27h 15m

1 stop

SEA8:40 amSeattle/Tacoma Intl

Nov 4

SEA5:20 amSeattle/Tacoma Intl

21h 05m

2 stops

ICN7:25 pmIncheon Intl

$460

Find similar

Alaska Airlines

Nov 2

ICN9:25 pmIncheon Intl

26h 46m

2 stops

SEA7:11 amSeattle/Tacoma Intl

Nov 3

SEA6:30 pmSeattle/Tacoma Intl

31h 55m

1 stop

ICN7:25 pmIncheon Intl

$471

Find similar

Alaska Airlines

Nov 1

ICN9:25 pmIncheon Intl

27h 15m

1 stop

SEA8:40 amSeattle/Tacoma Intl

Nov 8

SEA6:59 pmSeattle/Tacoma Intl

31h 26m

2 stops

ICN7:25 pmIncheon Intl

$482

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Sat 11/1

9:25 pm-8:40 am

1 stop27h 15m

Seattle/Tacoma Intl

Tue 11/4

5:20 am-7:25 pm

2 stops21h 05m

$460

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Fri 9/26

9:25 pm-7:54 am

1 stop26h 29m

Seattle/Tacoma Intl

Sat 10/25

4:45 pm-7:25 pm

1 stop34h 40m

$469

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Sat 12/13

9:00 pm-1:55 pm

Nonstop9h 55m

Seattle/Tacoma Intl

Mon 1/5

12:10 am-5:20 am

Nonstop12h 10m

$527

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Wed 2/11

9:00 pm-1:55 pm

Nonstop9h 55m

Seattle/Tacoma Intl

Sun 2/15

12:10 am-5:20 am

Nonstop12h 10m

$528

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Tue 10/28

8:05 pm-2:20 pm

Nonstop10h 15m

Seattle/Tacoma Intl

Thu 11/6

7:25 am-5:40 pm

1 stop17h 15m

$558

Taipei CitySeattle

TPE - SEA

TPESEA

Taipei City Taiwan Taoyuan Intl

Thu 10/30

9:55 am-6:00 am

Nonstop11h 05m

Seattle/Tacoma Intl

Thu 11/6

3:35 pm-9:05 pm

Nonstop13h 30m

$604

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 10/21

8:55 pm-10:40 am

1 stop29h 45m

Seattle/Tacoma Intl

Tue 10/28

12:00 pm-12:25 pm

1 stop32h 25m

$624

TokyoSeattle

NRT - SEA

NRTSEA

Tokyo Narita

Tue 10/21

5:20 pm-10:40 am

1 stop33h 20m

Seattle/Tacoma Intl

Tue 10/28

12:00 pm-12:25 pm

1 stop32h 25m

$626

MumbaiSeattle

BOM - SEA

BOMSEA

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

8:40 am-4:36 pm

2 stops45h 26m

Seattle/Tacoma Intl

Sat 8/1

6:30 am-11:40 pm

2 stops28h 40m

$950

MumbaiSeattle

BOM - SEA

BOMSEA

Mumbai Chhatrapati Shivaji Intl

Wed 10/8

1:05 pm-11:35 am

1 stop35h 00m

Seattle/Tacoma Intl

Sat 2/14

1:34 pm-6:40 am

2 stops27h 36m

$964

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, November 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 $753. If you don’t want to visit Seattle in November, then you should wait until February to fly from Asia, when ticket prices are also cheap, with an average price of $805.

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 Incheon Intl 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 $912 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 $806 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?

No. A direct flight is the cheapest option for a flight between Asia to Seattle.

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	$458
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 $458. The best round-trip flight deal from Asia to Seattle found on momondo in the last 72 hours is $539.

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 September 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
ANA	PriceFrom $453	Free Cancellation	Rating 8.4 963 reviews	Search ANA flights
Air Canada	PriceFrom $472	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Alaska Airlines	PriceFrom $488	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $516	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Philippine Airlines	PriceFrom $553	Free Cancellation	Rating 7.2 911 reviews	Search Philippine Airlines flights
Singapore Airlines	PriceFrom $571	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
Hawaiian Airlines	PriceFrom $592	Free Cancellation	Rating 7.8 2,724 reviews	Search Hawaiian Airlines flights
China Airlines	PriceFrom $675	Free Cancellation	Rating 8.3 767 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $705	Free Cancellation	Rating 9.0 214 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $710	Free Cancellation	Rating 8.4 1,236 reviews	Search EVA Air flights

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Renton

Olympia

Lynnwood

Kent

Marysville

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Federal Way

Kirkland

Tukwila

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

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.