How many flights depart from State of Washington to Asia on average per week?

As of December 2025, there are 161 flights per week flying from State of Washington to Asia. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

How many flights depart from State of Washington to Asia on average per day?

As of December 2025, there are 23 flights per day flying from State of Washington to Asia. The most common time of day flights depart is 12:00PM, with 44% of flights taking off in the afternoon.

What airlines fly to Asia?

Asiana Airlines, Delta and EVA Air are the top three most popular airlines that fly to Asia from State of Washington according to our data. Asiana Airlines is the first choice among our users, with 31% 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 long is the flight from State of Washington to Asia?

If you’re flying from a popular airport in State of Washington, such as Seattle or Pasco, and flying into Asia, then you can expect flight times to average 2h 35m and 2h 38m, respectively.

What is the cheapest airline that flies from Washington to Asia?

Air Canada, Philippine Airlines, and Singapore Airlines are the most popular carriers operating from Washington to Asia

When did momondo last update prices for flights from Washington to Asia?

Prices for flights from Washington to Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Asia?

As of December 2025, there are 28 operators available to choose from for flights from Washington to Asia.

How old do you have to be to fly from Washington to Asia?

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 Washington to Asia.

What documentation or ID do you need to fly to Asia?

The necessary travel and health documents for your Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$281 Cheap Flights from Washington to Asia in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 4:20 pm

SEA

NRT

13h 15m1 stop

11:40 am - 3:01 pm

NRT

SEA

20h 21m2 stops

$604Multiple Airlines

Sun, Feb 1 - Tue, Mar 3

2:02 pm - 2:25 pm

SEA

NRT

31h 23m1 stop

4:15 pm - 6:52 pm

NRT

SEA

19h 37m1 stop

$605Multiple Airlines

Sat, Jan 17 - Wed, Mar 4

6:00 am - 4:40 pm

SEA

NRT

17h 40m1 stop

6:10 pm - 9:55 am

NRT

SEA

8h 45mnonstop

$606Japan Airlines

Thu, Jan 15 - Thu, Jan 22

6:00 am - 5:20 pm

SEA

HND

18h 20m1 stop

6:05 pm - 4:47 pm

HND

SEA

15h 42m1 stop

$607Japan Airlines

Sat, Jan 10 - Sat, Jan 17

8:00 pm - 4:20 pm

SEA

NRT

27h 20m1 stop

6:15 pm - 10:06 pm

NRT

SEA

20h 51m1 stop

$608Air Canada

Thu, Jan 22 - Fri, Feb 6

3:30 pm - 9:05 pm

SEA

TPE

13h 35mnonstop

10:55 am - 6:00 am

TPE

SEA

11h 05mnonstop

$612Delta

Sun, Jan 11 - Tue, Jan 27

6:03 am - 7:50 pm

SEA

TPE

21h 47m1 stop

3:50 pm - 11:47 pm

TPE

SEA

23h 57m2 stops

$613United Airlines

Sat, Jan 10 - Sat, Jan 24

5:20 pm - 7:50 pm

SEA

TPE

34h 30m1 stop

11:10 am - 11:18 am

TPE

SEA

16h 08m1 stop

$614United Airlines

Sun, Feb 15 - Fri, Feb 20

7:05 pm - 4:20 pm

PDX

NRT

28h 15m1 stop

6:15 pm - 2:40 pm

NRT

PDX

13h 25m1 stop

$627Air Canada

Wed, Feb 25 - Thu, Mar 5

1:00 pm - 11:40 pm

SEA

BKK

20h 40m1 stop

9:50 am - 1:07 pm

BKK

SEA

17h 17m1 stop

$649Delta

Wed, Apr 1 - Thu, Apr 23

Singapore Airlines flights from State of Washington to Asia

Our best Singapore Airlines deals on State of Washington to Asia flight tickets

Singapore Airlines

Mar 12

SEA9:45 amSeattle/Tacoma Intl

20h 15m

1 stop

BKK8:00 pmBangkok Suvarnabhumi

Mar 23

BKK8:00 pmBangkok Suvarnabhumi

26h 10m

1 stop

SEA8:10 amSeattle/Tacoma Intl

$643

Find similar

Singapore Airlines

Mar 1

SEA8:45 amSeattle/Tacoma Intl

20h 15m

1 stop

BKK8:00 pmBangkok Suvarnabhumi

Mar 18

BKK9:10 pmBangkok Suvarnabhumi

25h 00m

1 stop

SEA8:10 amSeattle/Tacoma Intl

$665

Find similar

Singapore Airlines

Jan 1

SEA8:45 amSeattle/Tacoma Intl

22h 05m

1 stop

MNL10:50 pmManila Ninoy Aquino Intl

Jan 29

MNL7:20 amManila Ninoy Aquino Intl

39h 50m

1 stop

SEA7:10 amSeattle/Tacoma Intl

$879

Find similar

Hainan Airlines flights from State of Washington to Asia

Our best Hainan Airlines deals on State of Washington to Asia flight tickets

Hainan Airlines

Mar 19

SEA11:05 amSeattle/Tacoma Intl

33h 00m

2 stops

BKK10:05 amBangkok Suvarnabhumi

Mar 27

BKK1:05 amBangkok Suvarnabhumi

21h 55m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$684

Find similar

Hainan Airlines

Jan 20

SEA10:00 amSeattle/Tacoma Intl

37h 20m

1 stop

BKK2:20 pmBangkok Suvarnabhumi

Mar 18

BKK11:10 amBangkok Suvarnabhumi

35h 55m

2 stops

SEA9:05 amSeattle/Tacoma Intl

$686

Find similar

Hainan Airlines

Jan 1

SEA10:05 amSeattle/Tacoma Intl

33h 00m

2 stops

BKK10:05 amBangkok Suvarnabhumi

Feb 16

BKK4:20 pmBangkok Suvarnabhumi

30h 40m

1 stop

SEA8:00 amSeattle/Tacoma Intl

$974

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sun 2/1

10:05 am-4:20 pm

1 stop13h 15m

Tokyo Narita

Tue 3/3

11:40 am-3:01 pm

2 stops20h 21m

$604

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Sat 1/17

2:02 pm-2:25 pm

1 stop31h 23m

Tokyo Narita

Wed 3/4

4:15 pm-6:52 pm

1 stop19h 37m

$605

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 1/15

6:00 am-4:40 pm

1 stop17h 40m

Tokyo Narita

Thu 1/22

6:10 pm-9:55 am

Nonstop8h 45m

$606

SeattleTokyo

SEA - HND

SEAHND

Seattle/Tacoma Intl

Sat 1/10

6:00 am-5:20 pm

1 stop18h 20m

Tokyo Haneda

Sat 1/17

6:05 pm-4:47 pm

1 stop15h 42m

$607

SeattleTokyo

SEA - NRT

SEANRT

Seattle/Tacoma Intl

Thu 1/22

8:00 pm-4:20 pm

1 stop27h 20m

Tokyo Narita

Fri 2/6

6:15 pm-10:06 pm

1 stop20h 51m

$608

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 1/11

3:30 pm-9:05 pm

Nonstop13h 35m

Taipei City Taiwan Taoyuan Intl

Tue 1/27

10:55 am-6:00 am

Nonstop11h 05m

$612

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sat 1/10

6:03 am-7:50 pm

1 stop21h 47m

Taipei City Taiwan Taoyuan Intl

Sat 1/24

3:50 pm-11:47 pm

2 stops23h 57m

$613

SeattleTaipei City

SEA - TPE

SEATPE

Seattle/Tacoma Intl

Sun 2/15

5:20 pm-7:50 pm

1 stop34h 30m

Taipei City Taiwan Taoyuan Intl

Fri 2/20

11:10 am-11:18 am

1 stop16h 08m

$614

PortlandTokyo

PDX - NRT

PDXNRT

Portland

Wed 2/25

7:05 pm-4:20 pm

1 stop28h 15m

Tokyo Narita

Thu 3/5

6:15 pm-2:40 pm

1 stop13h 25m

$627

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Wed 4/1

1:00 pm-11:40 pm

1 stop20h 40m

Bangkok Suvarnabhumi

Thu 4/23

9:50 am-1:07 pm

1 stop17h 17m

$649

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 State of Washington 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 State of Washington 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 State of Washington 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 State of Washington 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 State of Washington at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to Asia flight route?

Fly from Seattle/Tacoma Intl to Incheon Intl for the best Washington - 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 State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $893 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from State of Washington for as low as $750 on momondo.

What cabin class options are available on Washington to Asia flights?

There are 4 cabin classes available to choose from on Washington 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 State of Washington to Asia flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Asia.

Cheap State of Washington to Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Asia

Best Price Found	$325
Fastest flight time	10h 00m
Direct flights	Every day
Airports in Asia	1,622 airports

The best one-way flight to Asia from State of Washington in the past 72 hours is $325. The best round-trip flight deal from State of Washington to Asia found on momondo in the last 72 hours is $337.

The fastest flight from State of Washington to Asia takes 10h 00m

Direct flights go from State of Washington to Asia every day.

There are 1,622 airports in Asia. From State of Washington there are direct flights to Tokyo Narita (NRT).

Search flight deals

When did momondo last update prices for flights from Washington to Asia?
Prices for flights from Washington to Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Asia?
As of December 2025, there are 28 operators available to choose from for flights from Washington to Asia.
How old do you have to be to fly from Washington to Asia?
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 Washington to Asia.
What documentation or ID do you need to fly to Asia?
The necessary travel and health documents for your Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Asia

Compare and see reviews for airlines that fly from State of Washington to Asia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $282	Free Cancellation	Rating 7.4 9,116 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $282	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $496	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
Singapore Airlines	PriceFrom $520	Free Cancellation	Rating 8.1 1,421 reviews	Search Singapore Airlines flights
Japan Airlines	PriceFrom $569	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $586	Free Cancellation	Rating 8.3 793 reviews	Search China Airlines flights
Cathay Pacific	PriceFrom $622	Free Cancellation	Rating 7.6 1,106 reviews	Search Cathay Pacific flights
American Airlines	PriceFrom $659	Free Cancellation	Rating 7.2 11,069 reviews	Search American Airlines flights
STARLUX Airlines	PriceFrom $679	Free Cancellation	Rating 8.9 250 reviews	Search STARLUX Airlines flights
Turkish Airlines	PriceFrom $689	Free Cancellation	Rating 7.3 4,123 reviews	Search Turkish Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Asia for you.

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

momondo does allow users to show only those flights to Asia from Washington which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Asia.

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

Price alerts on flights to Asia from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Asia

Popular cities in Asia

Flights to Bangkokfrom $532

Flights to Tokyofrom $223

Flights to Manilafrom $540

Flights to New Delhifrom $533

Flights to Mumbaifrom $542

Flights to Ho Chi Minh Cityfrom $466

Flights to Denpasarfrom $573

Flights to Hyderabadfrom $578

Flights to Singaporefrom $533

Flights to Kuala Lumpurfrom $599

Flights to Phuket Cityfrom $608

Flights to Hong Kongfrom $456

Cheap flights from Washington to Asia from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Asia departing on 1/23. 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

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Price Alerts

Find the cheapest flights from Washington to Asia

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Singapore Airlines flights from State of Washington to Asia

Our best Singapore Airlines deals on State of Washington to Asia flight tickets

Hainan Airlines flights from State of Washington to Asia

Our best Hainan Airlines deals on State of Washington to Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Asia that are best for you.

How to get the cheapest flight ticket from State of Washington 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 State of Washington 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 State of Washington 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 Washington to Asia flight route?

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

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

What cabin class options are available on Washington to Asia flights?

There are 4 cabin classes available to choose from on Washington 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 State of Washington to Asia flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Asia.

What is the cheapest airline that flies from Washington to Asia?

Air Canada, Philippine Airlines, and Singapore Airlines are the most popular carriers operating from Washington to Asia

What airlines fly to Asia?

How many flights depart from State of Washington to Asia on average per day?

As of December 2025, there are 23 flights per day flying from State of Washington to Asia. The most common time of day flights depart is 12:00PM, with 44% of flights taking off in the afternoon.

How many flights depart from State of Washington to Asia on average per week?

As of December 2025, there are 161 flights per week flying from State of Washington to Asia. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

How long is the flight from State of Washington to Asia?

If you’re flying from a popular airport in State of Washington, such as Seattle or Pasco, and flying into Asia, then you can expect flight times to average 2h 35m and 2h 38m, respectively.

Cheap State of Washington to Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Asia

Best Price Found

Fastest flight time

Direct flights

Airports in Asia

When did momondo last update prices for flights from Washington to Asia?

How many operators does momondo search for flights from Washington to Asia?

How old do you have to be to fly from Washington to Asia?

What documentation or ID do you need to fly to Asia?

Best airlines flying from State of Washington to Asia

Compare and see reviews for airlines that fly from State of Washington to Asia with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Washington 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