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 34% of people opting to fly with this airline when traveling to Asia. Keep in mind that there are 27 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?

26 flights are operational daily from Seattle to Asia as of December 2025. The most popular departure time for this route is 12:00PM, with 51% of flights per day taking off in the afternoon.

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

As of December 2025, 184 flights take off from Seattle and land in Asia each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

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

Philippine Airlines, Delta, and United 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 December 2025, there are 28 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.

$300 Cheap Flights from Seattle to Asia in 2025/26

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One-way

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Cheap round-trip flights

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6:00 am - 4:40 pm

SEA

NRT

17h 40m1 stop

6:10 pm - 9:55 am

NRT

SEA

8h 45mnonstop

$607Japan Airlines

dom., ene. 18 - jue., ene. 29

5:50 am - 4:20 pm

SEA

NRT

17h 30m1 stop

6:15 pm - 7:16 pm

NRT

SEA

18h 01m1 stop

$608Air Canada

sáb., ene. 24 - vie., ene. 30

3:45 pm - 7:15 pm

SEA

HND

10h 30mnonstop

9:15 pm - 1:20 pm

HND

SEA

9h 05mnonstop

$609ANA

dom., ene. 18 - jue., ene. 29

6:18 am - 2:50 pm

SEA

HND

15h 32m1 stop

9:15 pm - 1:20 pm

HND

SEA

9h 05mnonstop

$614ANA

dom., ene. 18 - jue., ene. 29

3:50 pm - 9:05 pm

SEA

TPE

13h 15mnonstop

10:55 am - 6:00 am

TPE

SEA

11h 05mnonstop

$639Delta

mar., dic. 30 - mar., feb. 3

8:45 am - 8:00 pm

SEA

BKK

20h 15m1 stop

9:10 pm - 7:10 am

BKK

SEA

25h 00m1 stop

$681Singapore Airlines

vie., ene. 30 - lun., feb. 9

12:10 am - 10:35 am

SEA

MNL

18h 25m1 stop

12:05 pm - 1:55 pm

MNL

SEA

17h 50m1 stop

$687Asiana Airlines

dom., ene. 25 - mié., feb. 11

12:10 am - 10:35 am

SEA

MNL

19h 25m1 stop

11:45 pm - 2:55 pm

MNL

SEA

30h 10m1 stop

$690Asiana Airlines

dom., mar. 15 - dom., abr. 5

8:45 am - 10:50 pm

SEA

MNL

22h 05m1 stop

7:00 pm - 7:10 am

MNL

SEA

28h 10m1 stop

$692Singapore Airlines

mar., ene. 27 - lun., feb. 9

1:40 pm - 3:00 am

SEA

BOM

23h 50m1 stop

2:20 am - 1:05 pm

BOM

SEA

24h 15m1 stop

$805Delta

mar., feb. 3 - jue., mar. 5

Hainan Airlines flights from Seattle to Asia

Our best Hainan Airlines deals on Seattle to Asia flight tickets

Hainan Airlines

Mar 26

SEA11:05 amSeattle/Tacoma Intl

33h 35m

1 stop

BKK10:40 amBangkok Suvarnabhumi

Apr 17

BKK1:50 pmBangkok Suvarnabhumi

33h 10m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$685

Find similar

Hainan Airlines

Apr 4

SEA11:00 amSeattle/Tacoma Intl

35h 20m

1 stop

BKK12:20 pmBangkok Suvarnabhumi

Apr 17

BKK12:40 amBangkok Suvarnabhumi

22h 20m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$687

Find similar

Hainan Airlines

Dec 23

SEA10:00 amSeattle/Tacoma Intl

34h 35m

1 stop

PVG12:35 pmShanghai Pu Dong

Dec 26

PVG7:30 pmShanghai Pu Dong

28h 30m

1 stop

SEA8:00 amSeattle/Tacoma Intl

$1,496

Find similar

Delta flights from Seattle to Asia

Our best Delta deals on Seattle to Asia flight tickets

Delta

Feb 2

SEA3:50 pmSeattle/Tacoma Intl

13h 15m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

Feb 25

TPE7:25 pmTaipei City Taiwan Taoyuan Intl

33h 55m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$636

Find similar

Delta

Dec 30

SEA3:50 pmSeattle/Tacoma Intl

13h 15m

TPE9:05 pmTaipei City Taiwan Taoyuan Intl

Feb 3

TPE10:55 amTaipei City Taiwan Taoyuan Intl

11h 05m

SEA6:00 amSeattle/Tacoma Intl

$639

Find similar

Delta

Jan 28

SEA10:40 amSeattle/Tacoma Intl

10h 25m

HND2:05 pmTokyo Haneda

Feb 6

HND4:50 pmTokyo Haneda

9h 10m

SEA9:00 amSeattle/Tacoma Intl

$652

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

dom. 1/18

6:00 am-4:40 pm

1 stop17h 40m

Tokyo Narita

jue. 1/29

6:10 pm-9:55 am

Nonstop8h 45m

$607

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

sáb. 1/24

5:50 am-4:20 pm

1 stop17h 30m

Tokyo Narita

vie. 1/30

6:15 pm-7:16 pm

1 stop18h 01m

$608

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

dom. 1/18

3:45 pm-7:15 pm

Nonstop10h 30m

Tokyo Haneda

jue. 1/29

9:15 pm-1:20 pm

Nonstop9h 05m

$609

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

dom. 1/18

6:18 am-2:50 pm

1 stop15h 32m

Tokyo Haneda

jue. 1/29

9:15 pm-1:20 pm

Nonstop9h 05m

$614

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

mar. 12/30

3:50 pm-9:05 pm

Nonstop13h 15m

Taipei City Taiwan Taoyuan Intl

mar. 2/3

10:55 am-6:00 am

Nonstop11h 05m

$639

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

vie. 1/30

8:45 am-8:00 pm

1 stop20h 15m

Bangkok Suvarnabhumi

lun. 2/9

9:10 pm-7:10 am

1 stop25h 00m

$681

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

dom. 1/25

12:10 am-10:35 am

1 stop18h 25m

Manila Ninoy Aquino Intl

mié. 2/11

12:05 pm-1:55 pm

1 stop17h 50m

$687

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

dom. 3/15

12:10 am-10:35 am

1 stop19h 25m

Manila Ninoy Aquino Intl

dom. 4/5

11:45 pm-2:55 pm

1 stop30h 10m

$690

SeattleManila

SEA - MNL

SEAMNL

Seattle/Tacoma Intl

mar. 1/27

8:45 am-10:50 pm

1 stop22h 05m

Manila Ninoy Aquino Intl

lun. 2/9

7:00 pm-7:10 am

1 stop28h 10m

$692

SeattleMumbai

SEA - BOM

SEABOM

Seattle/Tacoma Intl

mar. 2/3

1:40 pm-3:00 am

1 stop23h 50m

Mumbai Chhatrapati Shivaji Intl

jue. 3/5

2:20 am-1:05 pm

1 stop24h 15m

$805

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 $759.

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

The cheapest day to depart from Seattle to Asia is on a Tuesday. Travelers who choose to depart for Asia on a Tuesday will often find tickets for as low as $931. The most expensive day to fly to Asia is Friday, with ticket prices averaging around $1,111.

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

Our most recent data shows that the best time of day to fly to Asia is in the morning. Flights from Seattle to Asia during this time can be as low as $986. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,081 on average. Flights to Asia from Seattle at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Seattle/Tacoma Intl to Incheon Intl 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 $894 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 $750 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?

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

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	$327
Fastest flight time	10h 00m
Direct flights	Every day
Airports in Asia	1 airport

The best one-way flight to Asia from Seattle in the past 72 hours is $327. The best round-trip flight deal from Seattle to Asia found on momondo in the last 72 hours is $337.

The fastest flight from Seattle to Asia takes 10h 00m

Direct flights go from Seattle to Asia every day.

There is 1 airport near Asia: Tokyo Narita (NRT)

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 December 2025, there are 28 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 9,095 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $282	Free Cancellation	Rating 7.8 2,818 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $498	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
Singapore Airlines	PriceFrom $520	Free Cancellation	Rating 8.1 1,412 reviews	Search Singapore Airlines flights
Japan Airlines	PriceFrom $569	Free Cancellation	Rating 8.3 1,651 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $622	Free Cancellation	Rating 7.6 1,093 reviews	Search Cathay Pacific flights
American Airlines	PriceFrom $659	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $691	Free Cancellation	Rating 7.3 4,088 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $706	Free Cancellation	Rating 7.5 1,810 reviews	Search SWISS flights
China Airlines	PriceFrom $707	Free Cancellation	Rating 8.2 788 reviews	Search China 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

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 in Asia

Flights to Bangkokfrom $524

Flights to Tokyofrom $327

Flights to Manilafrom $521

Flights to New Delhifrom $556

Flights to Mumbaifrom $526

Flights to Ho Chi Minh Cityfrom $520

Flights to Denpasarfrom $552

Flights to Hyderabadfrom $577

Flights to Singaporefrom $579

Flights to Kuala Lumpurfrom $615

Flights to Phuket Cityfrom $582

Flights to Hong Kongfrom $522

Cheap flights from Seattle to Asia from $300

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 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Asia

Cheap round-trip flights

Cheap one-way flights

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

Delta flights from Seattle to Asia

Our best Delta 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?

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 $759.

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

The cheapest day to depart from Seattle to Asia is on a Tuesday. Travelers who choose to depart for Asia on a Tuesday will often find tickets for as low as $931. The most expensive day to fly to Asia is Friday, with ticket prices averaging around $1,111.

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

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

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

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

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?

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

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

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

What airlines fly to Asia?

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

26 flights are operational daily from Seattle to Asia as of December 2025. The most popular departure time for this route is 12:00PM, with 51% of flights per day taking off in the afternoon.

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

As of December 2025, 184 flights take off from Seattle and land in Asia each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

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

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Asia?

How many operators does momondo search 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?

What documentation or ID do you need to fly 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?

Why should I use momondo to find a flight deal from Seattle to Asia?

Can I find flights from Seattle to Asia with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Asia?

I’m not ready to book a flight from Seattle to Asia right now. Can momondo alert me if prices 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.

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