How popular is this Asia to State of Washington flight route?

This flight path from Asia to Washington was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Asia to State of Washington one-way?

The cheapest airline one-way is Hainan Airlines, with whom users have recently found tickets for as low as $405. However, be on the lookout for offers from WestJet and Philippine Airlines, as they are both options that can get you from Asia to State of Washington for a low price.

How far in advance should I book a flight from Asia to State of Washington?

Travelers have found it’s best to book a flight 39 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 39 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Asia to State of Washington 1-2 weeks in advance for as low as $830, or $1,184 for flights within the next 24 hours.

What is the cheapest month to fly from Asia to State of Washington?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to State of Washington. Flights to State of Washington from Asia in October are about $915 on average during October, but can be found for as low as $645.

Can I find deals for flights from Asia to Washington that include hotel bookings?

Yes. In addition to deals on Asia to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Asia to Washington?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asia to Washington.

Can I find deals for business class flights from Asia to Washington?

Yes. Cheapflights offers flight deals from Asia to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$648+ Flights from Asia to Washington

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Cheap flight deals from Asia to Washington

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$431 (WhyPayMore)
One-way from	$333 (Kiwi.com)
Popular in	July
Cheapest in	October
Average price	$845
Good round-trip deal	$546 or less
Good one-way deal	$443 or less

Provider with most accurate pricing for Manila Ninoy Aquino Intl-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Manila Ninoy Aquino Intl-Seattle/Tacoma Intl flights.

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From Asia to Washington

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One-way flight from Asia to Washington

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Highest demand for flights based on searches. 19% potential increase in price ($216 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Asia to Washington.

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Price to beat on a one-way flight from Asia to Washington.

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Find flight deals from Asia to Washington

Cheapest flights from Asia to Washington
Explore the most affordable flight options available from Asia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Wed 9/105:45 pmICN - SEA

1 stop12h 31mAir Canada

Wed 9/1710:00 amSEA - ICN

1 stop14h 05mAir Canada

Deal found 4/1

$431

Fri 4/47:20 pmICN - SEA

Nonstop10h 10mKorean Air

Sun 4/612:40 pmSEA - ICN

Nonstop11h 50mKorean Air

Deal found 4/1

$446

Wed 4/211:30 amICN - SEA

2 stops18h 29mUnited Airlines

Mon 4/145:05 pmSEA - ICN

1 stop19h 15mUnited Airlines

Deal found 4/1

$474

Fri 4/47:20 pmICN - SEA

Nonstop10h 10mDelta

Sat 4/128:10 pmSEA - ICN

1 stop29h 10mDelta

Deal found 4/1

$571

Wed 4/166:20 pmICN - SEA

Nonstop10h 10mAsiana Airlines

Fri 5/92:15 pmSEA - ICN

Nonstop11h 40mAsiana Airlines

Deal found 4/1

$598

Thu 11/135:50 pmICN - SEA

2 stops41h 35mMultiple Airlines

Fri 11/215:45 amSEA - ICN

1 stop18h 20mMultiple Airlines

Deal found 4/1

$621

Tue 9/1611:20 pmBKK - SEA

1 stop33h 55mPhilippine Airlines

Wed 10/811:35 pmSEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 4/1

$630

Thu 9/188:45 pmICN - SEA

1 stop32h 14mWestJet

Thu 10/21:50 pmSEA - ICN

1 stop36h 55mWestJet

Deal found 4/1

$683

Fri 10/106:40 pmNRT - SEA

1 stop31h 16mMultiple Airlines

Tue 10/217:00 amSEA - NRT

1 stop18h 50mMultiple Airlines

Deal found 3/31

$691

Tue 6/108:45 amSIN - SEA

1 stop19h 37mUnited Airlines

Mon 8/112:50 pmSEA - SIN

1 stop24h 25mUnited Airlines

Deal found 4/1

$713

Thu 6/129:40 amTPE - SEA

Nonstop11h 30mDelta

Sun 8/31:05 pmSEA - TPE

1 stop32h 05mDelta

Deal found 4/1

$713

Thu 4/242:25 pmTPE - SEA

1 stop16h 33mUnited Airlines

Sun 5/49:10 amSEA - TPE

1 stop18h 35mUnited Airlines

Deal found 4/1

$721

Best flights from Asia to Washington
Discover carefully curated flight deals from Asia to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2025.

Mon 5/125:45 pmICN - SEA

1 stop12h 28mAir Canada

Thu 5/2910:00 amSEA - ICN

1 stop14h 05mAir Canada

Deal found 4/1

$431

Fri 4/47:20 pmICN - SEA

Nonstop10h 10mKorean Air

Sun 4/612:40 pmSEA - ICN

Nonstop11h 50mKorean Air

Deal found 4/1

$446

Wed 4/94:50 pmICN - SEA

2 stops20h 53mUnited Airlines

Mon 4/145:10 pmSEA - ICN

2 stops29h 50mUnited Airlines

Deal found 4/1

$474

Fri 4/47:20 pmICN - SEA

Nonstop10h 10mDelta

Sun 4/66:15 amSEA - ICN

1 stop19h 05mDelta

Deal found 3/31

$567

Wed 4/166:20 pmICN - SEA

Nonstop10h 10mAsiana Airlines

Fri 5/92:15 pmSEA - ICN

Nonstop11h 40mAsiana Airlines

Deal found 4/1

$598

Tue 9/1611:20 pmBKK - SEA

1 stop33h 55mPhilippine Airlines

Wed 10/811:35 pmSEA - BKK

1 stop22h 40mPhilippine Airlines

Deal found 4/1

$630

Tue 5/65:45 pmICN - SEA

1 stop20h 28mMultiple Airlines

Tue 5/137:33 pmSEA - ICN

2 stops28h 32mMultiple Airlines

Deal found 4/1

$672

Mon 5/122:00 amSIN - SEA

1 stop32h 30mChina Airlines

Mon 5/191:10 amSEA - SIN

1 stop20h 25mChina Airlines

Deal found 3/31

$769

Tue 9/92:00 pmSIN - SEA

1 stop17h 10mSTARLUX Airlines

Mon 9/151:15 amSEA - SIN

1 stop20h 25mSTARLUX Airlines

Deal found 3/31

$770

Thu 5/153:10 pmSIN - SEA

1 stop19h 20mEVA Air

Wed 5/211:50 amSEA - SIN

1 stop19h 10mEVA Air

Deal found 3/31

$785

Sun 9/71:35 pmTSA - SEA

2 stops20h 01mANA

Tue 9/164:30 pmSEA - TSA

1 stop28h 40mANA

Deal found 4/1

$798

Sat 5/38:20 amSHA - SEA

1 stop15h 40mHainan Airlines

Sat 9/611:00 amSEA - SHA

1 stop21h 05mHainan Airlines

Deal found 4/1

$818

Last-minute flights from Asia to Washington
Discover last-minute flight deals from Asia to Washington. Data last updated April 1, 2025 and is based on user searches.

Wed 4/211:30 amICN - SEA

2 stops18h 29mUnited Airlines

Mon 4/145:05 pmSEA - ICN

1 stop19h 15mUnited Airlines

Deal found 4/1

$474

Fri 4/47:20 pmICN - SEA

Nonstop10h 10mKorean Air

Sun 4/612:40 pmSEA - ICN

Nonstop11h 50mKorean Air

Deal found 4/1

$446

Fri 4/47:20 pmICN - SEA

Nonstop10h 10mDelta

Sat 4/128:10 pmSEA - ICN

1 stop29h 10mDelta

Deal found 4/1

$571

Sun 4/61:20 pmBKK - SEA

1 stop20h 10mChina Airlines

Sun 4/131:10 amSEA - BKK

1 stop18h 35mChina Airlines

Deal found 3/30

$769

Tue 4/84:00 pmICN - SEA

1 stop19h 00mDelta

Tue 4/1512:40 pmSEA - ICN

Nonstop11h 50mDelta

Deal found 4/1

$571

Tue 4/810:50 pmSIN - SEA

1 stop28h 40mAsiana Airlines

Tue 4/152:15 pmSEA - SIN

1 stop40h 15mAsiana Airlines

Deal found 4/1

$750

Tue 4/82:00 pmSIN - SEA

1 stop17h 10mSTARLUX Airlines

Mon 4/141:15 amSEA - SIN

1 stop20h 25mSTARLUX Airlines

Deal found 4/1

$810

Tue 4/81:05 pmBOM - SEA

1 stop35h 00mBritish Airways

Fri 9/58:20 pmSEA - BOM

1 stop26h 00mBritish Airways

Deal found 4/1

$905

Wed 4/911:30 amICN - SEA

1 stop20h 28mUnited Airlines

Wed 4/165:10 pmSEA - ICN

2 stops29h 50mUnited Airlines

Deal found 4/1

$474

Wed 4/96:20 pmICN - SEA

Nonstop10h 10mAsiana Airlines

Wed 4/162:15 pmSEA - ICN

Nonstop11h 40mAsiana Airlines

Deal found 4/1

$627

Wed 4/96:20 pmICN - SEA

Nonstop10h 10mMultiple Airlines

Wed 4/235:59 pmSEA - ICN

1 stop18h 31mMultiple Airlines

Deal found 4/1

$812

Wed 4/92:25 pmNRT - SEA

1 stop20h 50mPhilippine Airlines

Wed 4/1611:35 pmSEA - NRT

1 stop21h 35mPhilippine Airlines

Deal found 3/31

$827

One-way flights from Asia to Washington
Search for one-way flight options from Asia to Washington. Find affordable one-way fares based on user searches. Data last updated April 1, 2025.

Mon 5/126:20 pmICN - SEA

2 stops36h 05mMultiple Airlines

Deal found 4/1

$333

Wed 4/1610:35 pmICN - SEA

2 stops26h 25mHainan Airlines

Deal found 4/1

$405

Fri 5/238:45 pmICN - SEA

1 stop32h 13mWestJet

Deal found 4/1

$408

Tue 5/134:55 pmTPE - SEA

2 stops30h 10mPhilippine Airlines

Deal found 3/31

$422

Tue 5/134:55 pmTPE - SEA

3 stops36h 30mMultiple Airlines

Deal found 3/31

$431

Thu 4/109:40 amTPE - SEA

Nonstop11h 30mDelta

Deal found 3/31

$442

Wed 5/141:30 pmBKK - SEA

1 stop19h 45mPhilippine Airlines

Deal found 3/31

$443

Thu 4/102:25 pmTPE - SEA

2 stops38h 34mUnited Airlines

Deal found 3/31

$447

Wed 4/3010:30 amNRT - SEA

2 stops47h 53mMultiple Airlines

Deal found 4/1

$462

Tue 4/2910:45 pmBKK - SEA

2 stops34h 14mMultiple Airlines

Deal found 3/31

$462

Wed 5/72:40 amBKK - SEA

1 stop30h 50mChina Airlines

Deal found 4/1

$469

Sat 6/142:00 amSIN - SEA

1 stop32h 30mChina Airlines

Deal found 4/1

$473

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Wed 9/10

5:45 pm-2:16 pm

1 stop12h 31m

Seattle/Tacoma Intl

Wed 9/17

10:00 am-4:05 pm

1 stop14h 05m

$431

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Fri 5/30

7:20 pm-1:35 pm

Nonstop10h 15m

Seattle/Tacoma Intl

Sat 8/30

1:05 pm-4:30 pm

Nonstop11h 25m

$470

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Tue 4/15

4:50 pm-1:59 pm

2 stops37h 09m

Seattle/Tacoma Intl

Tue 4/29

5:10 pm-3:00 pm

2 stops29h 50m

$474

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Thu 4/17

9:00 pm-8:55 am

1 stop27h 55m

Seattle/Tacoma Intl

Sun 4/20

12:40 pm-4:30 pm

Nonstop11h 50m

$571

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Wed 4/16

6:20 pm-12:30 pm

Nonstop10h 10m

Seattle/Tacoma Intl

Fri 5/9

2:15 pm-5:55 pm

Nonstop11h 40m

$598

IncheonSeattle

ICN - SEA

ICNSEA

Incheon Intl

Thu 9/11

10:40 am-2:16 pm

2 stops19h 36m

Seattle/Tacoma Intl

Wed 9/17

5:45 am-4:05 pm

1 stop18h 20m

$628

BangkokSeattle

BKK - SEA

BKKSEA

Bangkok Suvarnabhumi

Tue 9/16

11:20 pm-7:15 pm

1 stop33h 55m

Seattle/Tacoma Intl

Wed 10/8

11:35 pm-12:15 pm

1 stop22h 40m

$630

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 4/14

10:50 pm-12:30 pm

1 stop28h 40m

Seattle/Tacoma Intl

Tue 4/22

2:15 pm-9:30 pm

1 stop40h 15m

$712

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Tue 6/10

8:45 am-1:22 pm

1 stop19h 37m

Seattle/Tacoma Intl

Mon 8/11

2:50 pm-6:15 am

1 stop24h 25m

$713

SingaporeSeattle

SIN - SEA

SINSEA

Singapore Changi

Mon 5/12

2:00 am-7:30 pm

1 stop32h 30m

Seattle/Tacoma Intl

Mon 5/19

1:10 am-12:35 pm

1 stop20h 25m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 results

...

Best time to book a flight from Asia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Asia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Asia to Washington

What is the cheapest month to book a flight from Asia to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Asia to State of Washington (average of $238). Flying from Asia to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AS to WA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Asia to State of Washington as you normally would.

Weekly flight availability from Asia to State of Washington

The most flights from AS0 to USWA are scheduled on a Monday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Washington by month

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines

9.1

Wonderful

146 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air

8.4

Very good

1,170 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air

8.4

Very good

1,052 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines

8.3

Very good

1,440 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA

8.3

Very good

830 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

How popular is this Asia to State of Washington flight route?
This flight path from Asia to Washington was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from Asia to State of Washington one-way?
The cheapest airline one-way is Hainan Airlines, with whom users have recently found tickets for as low as $405. However, be on the lookout for offers from WestJet and Philippine Airlines, as they are both options that can get you from Asia to State of Washington for a low price.
Can I find deals for flights from Asia to Washington that include hotel bookings?
Yes. In addition to deals on Asia to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Asia to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asia to Washington.
Can I find deals for business class flights from Asia to Washington?
Yes. Cheapflights offers flight deals from Asia to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Asia to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Asia to State of Washington (average of $238). Flying from Asia to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Asia to Washington

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$516	Average$973	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$538	Average$1,103	FlexibilityNo cancel fee	On-time71%
Philippine Airlines	Cheapest$551	Average$757	FlexibilityNo cancel fee	On-time60%
Hawaiian Airlines	Cheapest$572	Average$1,011	FlexibilityNo cancel fee	On-time85%
ANA	Cheapest$583	Average$1,167	FlexibilityNo cancel fee	On-time80%
Air Canada	Cheapest$595	Average$1,037	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$660	Average$1,018	FlexibilityNo cancel fee	On-time81%
Japan Airlines	Cheapest$662	Average$1,236	FlexibilityNo cancel fee	On-time79%
China Airlines	Cheapest$684	Average$822	FlexibilityNo cancel fee	On-time70%
EVA Air	Cheapest$712	Average$1,021	FlexibilityNo cancel fee	On-time74%

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$333+ Cheap flights from Asia to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Asia to Washington

Keep the following information in mind while searching for Asia to Washington flight deals. Data was last updated April 1, 2025.

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Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Asia to Washington

Cheapest flights from Asia to WashingtonExplore the most affordable flight options available from Asia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Explore the most affordable flight options available from Asia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Asia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Asia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Asia to Washington

What is the cheapest month to book a flight from Asia to State of Washington?

What is the cheapest time of day to fly from AS to WA?

Find hourly flight availability from Asia to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Weekly flight availability from Asia to State of Washington

Explore weekly flight availability from Asia to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 1, 2025.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington

Related info for your journey

Find useful and relevant information for your journey from Asia to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Asia to State of Washington flight route?

What are the cheapest airlines to fly from Asia to State of Washington one-way?

Can I find deals for flights from Asia to Washington that include hotel bookings?

How can I find direct flights from Asia to Washington?

Can I find deals for business class flights from Asia to Washington?

What is the cheapest month to book a flight from Asia to State of Washington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Asia to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Asia to Washington

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Cheapest flights from Asia to Washington
Explore the most affordable flight options available from Asia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.