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

For as low as $825, Hainan Airlines can have you in China from State of Washington in 15h. The distance from State of Washington to China is about 6295 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as $407. Users have also found prices from $453 and $476 on Philippine Airlines and Air China, respectively.

In terms of precipitation, rainfall in China ranges from 1.2 - 10.2 inches per month. May is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit China when rainfall is around 1.2 in.

If weather is an important factor for your trip to China, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

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

How can I find direct flights from Washington to China?

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

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

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

$405+ Flights from Washington to China

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Cheap flight deals from Washington to China

Round-trip from	$693 (oojo)
One-way from	$405 (Trip.com)
Popular in	June
Cheapest in	March
Average price	$1,019
Good round-trip deal	$488 or less
Good one-way deal	$460 or less

From Washington to China

Search Deals

One-way flight from Washington to China

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($379 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($85 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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

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

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Find flight deals from Washington to China

Cheapest flights from Washington to China
Explore the most affordable flight options available from Washington to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Thu 10/2311:00 amSEA - CAN

1 stop33h 20mHainan Airlines

Sat 11/228:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/15

$693

Thu 10/2311:00 amSEA - CAN

1 stop33h 20mHainan Airlines

Sat 11/18:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/16

$704

Sat 11/2210:00 amSEA - PVG

1 stop35h 20mHainan Airlines

Tue 12/166:55 amPVG - SEA

1 stop17h 05mHainan Airlines

Deal found 9/16

$704

Thu 10/2311:00 amSEA - CKG

Nonstop14h 00mHainan Airlines

Fri 10/3112:20 pmCKG - SEA

2 stops35h 40mHainan Airlines

Deal found 9/14

$715

Tue 10/2811:00 amSEA - CAN

1 stop21h 50mHainan Airlines

Tue 11/118:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/14

$723

Sun 11/2311:45 pmSEA - PVG

1 stop23h 05mMultiple Airlines

Sun 12/149:35 amPVG - SEA

1 stop21h 30mMultiple Airlines

Deal found 9/16

$739

Sun 10/2611:10 pmSEA - PEK

1 stop27h 05mMultiple Airlines

Wed 10/2910:05 pmPEK - SEA

1 stop26h 00mMultiple Airlines

Deal found 9/16

$752

Wed 11/269:30 pmSEA - PEK

1 stop22h 25mPhilippine Airlines

Sun 12/712:55 pmPEK - SEA

1 stop21h 45mPhilippine Airlines

Deal found 9/13

$756

Thu 11/610:05 amSEA - CAN

1 stop32h 20mHainan Airlines

Mon 12/2211:15 amCAN - SEA

1 stop36h 45mHainan Airlines

Deal found 9/14

$763

Sat 11/2211:45 pmSEA - PVG

1 stop23h 05mMultiple Airlines

Sun 12/149:35 amPVG - SEA

1 stop21h 30mMultiple Airlines

Deal found 9/16

$763

Thu 10/2311:00 amSEA - CAN

1 stop19h 00mHainan Airlines

Mon 11/35:15 pmCAN - SEA

1 stop30h 45mHainan Airlines

Deal found 9/16

$765

Sun 11/2311:45 pmSEA - PVG

1 stop23h 05mMultiple Airlines

Mon 12/159:35 amPVG - SEA

1 stop21h 30mMultiple Airlines

Deal found 9/16

$767

Best flights from Washington to China
Discover carefully curated flight deals from Washington to China that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Thu 3/510:05 amSEA - CKG

Nonstop15h 00mHainan Airlines

Mon 3/912:30 pmCKG - SEA

1 stop35h 30mHainan Airlines

Deal found 9/13

$825

Thu 10/235:26 pmSEA - CTU

2 stops25h 29mAir China

Tue 11/410:00 pmCTU - SEA

2 stops31h 38mAir China

Deal found 9/15

$869

Sat 11/156:00 amPDX - SHA

2 stops21h 40mMultiple Airlines

Sat 11/228:35 amSHA - PDX

2 stops19h 41mMultiple Airlines

Deal found 9/15

$898

Fri 11/1411:00 amSEA - WUH

1 stop32h 30mKorean Air

Fri 11/2812:50 pmWUH - SEA

1 stop36h 10mKorean Air

Deal found 9/15

$915

Sun 11/212:10 amSEA - CAN

1 stop19h 05mAsiana Airlines

Mon 12/812:25 pmCAN - SEA

1 stop17h 30mAsiana Airlines

Deal found 9/15

$920

Wed 10/17:15 amSEA - CTU

2 stops38h 00mChina Eastern

Wed 10/156:55 amCTU - SEA

2 stops24h 59mChina Eastern

Deal found 9/14

$959

Mon 11/102:50 pmPDX - SHA

2 stops27h 20mChina Southern

Thu 1/291:50 pmSHA - PDX

3 stops35h 57mChina Southern

Deal found 9/15

$973

Tue 10/2111:15 amSEA - PVG

Nonstop13h 10mDelta

Tue 11/46:00 pmPVG - SEA

Nonstop10h 50mDelta

Deal found 9/15

$993

Wed 10/157:40 amSEA - WUH

2 stops45h 00mCathay Pacific

Thu 10/3011:45 amWUH - SEA

2 stops24h 55mCathay Pacific

Deal found 9/16

$1,011

Tue 11/113:15 pmPDX - PVG

1 stop32h 45mAir Canada

Thu 11/205:35 pmPVG - PDX

1 stop13h 10mAir Canada

Deal found 9/15

$1,077

Tue 11/119:50 amPDX - SHA

2 stops34h 35mANA

Thu 1/291:40 pmSHA - PDX

2 stops41h 06mANA

Deal found 9/16

$1,090

Mon 10/275:05 pmSEA - CKG

1 stop30h 30mQatar Airways

Wed 10/291:10 amCKG - SEA

1 stop26h 30mQatar Airways

Deal found 9/14

$1,135

Thu 10/235:26 pmSEA - WUH

2 stops27h 49mAir China

Wed 11/197:50 amWUH - SEA

2 stops21h 48mAir China

Deal found 9/15

$880

Mon 11/311:00 amSEA - CAN

1 stop33h 05mKorean Air

Mon 12/81:15 pmCAN - SEA

1 stop35h 45mKorean Air

Deal found 9/15

$915

Sat 2/2812:10 amSEA - SHA

1 stop17h 35mAsiana Airlines

Sun 3/2210:55 amSHA - SEA

1 stop19h 00mAsiana Airlines

Deal found 9/15

$925

Mon 10/2712:10 amSEA - CAN

2 stops31h 50mMultiple Airlines

Mon 11/35:10 pmCAN - SEA

2 stops32h 21mMultiple Airlines

Deal found 9/15

$939

Fri 9/2611:25 amSEA - PVG

Nonstop13h 00mDelta

Tue 10/145:30 pmPVG - SEA

Nonstop11h 10mDelta

Deal found 9/15

$993

Fri 10/2412:50 pmSEA - CAN

1 stop32h 15mKorean Air

Sat 11/11:15 pmCAN - SEA

1 stop35h 45mKorean Air

Deal found 9/16

$915

Thu 10/235:26 pmSEA - CTU

2 stops37h 34mAir China

Wed 10/298:00 amCTU - SEA

2 stops23h 15mAir China

Deal found 9/15

$918

Sun 3/112:10 amSEA - SHA

1 stop17h 35mAsiana Airlines

Fri 3/2710:55 amSHA - SEA

1 stop19h 00mAsiana Airlines

Deal found 9/15

$925

Thu 3/53:35 pmSEA - CKG

2 stops32h 25mCathay Pacific

Mon 3/911:55 amCKG - SEA

2 stops45h 57mCathay Pacific

Deal found 9/14

$1,048

Mon 11/102:50 pmPDX - SHA

2 stops30h 30mMultiple Airlines

Fri 1/303:50 pmSHA - PDX

2 stops24h 09mMultiple Airlines

Deal found 9/14

$956

Mon 10/2711:20 amSEA - PVG

Nonstop13h 30mDelta

Tue 11/46:00 pmPVG - SEA

Nonstop10h 50mDelta

Deal found 9/16

$993

Tue 11/113:15 pmPDX - PVG

1 stop32h 45mAir Canada

Thu 1/295:35 pmPVG - PDX

1 stop13h 10mAir Canada

Deal found 9/16

$1,097

Mon 11/1011:00 amSEA - CAN

1 stop33h 05mKorean Air

Mon 12/151:15 pmCAN - SEA

1 stop35h 45mKorean Air

Deal found 9/15

$915

Fri 2/2712:10 amSEA - SHA

1 stop17h 35mAsiana Airlines

Sat 3/2810:55 amSHA - SEA

1 stop19h 00mAsiana Airlines

Deal found 9/15

$925

Fri 10/245:26 pmSEA - CTU

2 stops31h 19mAir China

Wed 10/298:00 amCTU - SEA

2 stops23h 15mAir China

Deal found 9/15

$943

Mon 11/103:29 pmPDX - SHA

2 stops61h 26mCathay Pacific

Fri 1/304:35 pmSHA - PDX

2 stops33h 12mCathay Pacific

Deal found 9/15

$1,073

Tue 11/116:25 amSEA - CKG

2 stops25h 50mMultiple Airlines

Thu 12/117:25 amCKG - SEA

2 stops23h 19mMultiple Airlines

Deal found 9/15

$988

Mon 9/2911:25 amSEA - PVG

Nonstop13h 00mDelta

Fri 10/105:30 pmPVG - SEA

Nonstop11h 10mDelta

Deal found 9/14

$993

Last-minute flights from Washington to China
Discover last-minute flight deals from Washington to China. Data last updated September 16, 2025 and is based on user searches.

Tue 9/161:15 amSEA - PVG

1 stop22h 00mMultiple Airlines

Sun 10/198:55 amPVG - SEA

1 stop22h 15mMultiple Airlines

Deal found 9/16

$739

Wed 9/242:50 pmSEA - PEK

1 stop27h 40mMultiple Airlines

Wed 10/89:05 pmPEK - SEA

1 stop26h 55mMultiple Airlines

Deal found 9/13

$786

Sun 10/1211:35 pmSEA - PKX

2 stops35h 05mMultiple Airlines

Sat 10/252:35 amPKX - SEA

2 stops32h 05mMultiple Airlines

Deal found 9/14

$794

Wed 10/2211:35 pmSEA - PEK

1 stop21h 20mPhilippine Airlines

Sun 11/1612:55 pmPEK - SEA

1 stop21h 45mPhilippine Airlines

Deal found 9/15

$771

Thu 10/2311:00 amSEA - CAN

1 stop33h 20mHainan Airlines

Sat 11/228:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/15

$693

Thu 10/2311:00 amSEA - CAN

1 stop33h 20mHainan Airlines

Sat 11/18:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/16

$704

Thu 10/2311:00 amSEA - CKG

Nonstop14h 00mHainan Airlines

Fri 10/3112:20 pmCKG - SEA

2 stops35h 40mHainan Airlines

Deal found 9/14

$715

Thu 10/2311:00 amSEA - CAN

1 stop19h 00mHainan Airlines

Sat 11/298:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/15

$763

Thu 10/2311:00 amSEA - CAN

1 stop33h 20mHainan Airlines

Tue 11/48:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/16

$765

Sun 10/2611:10 pmSEA - PEK

1 stop27h 05mMultiple Airlines

Wed 10/2910:05 pmPEK - SEA

1 stop26h 00mMultiple Airlines

Deal found 9/16

$752

Tue 10/2811:00 amSEA - CAN

1 stop21h 50mHainan Airlines

Tue 11/118:00 amCAN - SEA

1 stop16h 00mHainan Airlines

Deal found 9/14

$723

Tue 10/2811:00 amSEA - CAN

1 stop21h 50mHainan Airlines

Fri 11/288:00 pmCAN - SEA

1 stop28h 00mHainan Airlines

Deal found 9/15

$793

One-way flights from Washington to China
Search for one-way flight options from Washington to China. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Fri 10/312:45 pmSEA - PVG

1 stop15h 10mMultiple Airlines

Deal found 9/16

$405

Tue 2/1010:00 amSEA - SHA

1 stop17h 40mHainan Airlines

Deal found 9/14

$407

Tue 9/3011:00 amSEA - PVG

1 stop32h 00mHainan Airlines

Deal found 9/13

$407

Thu 11/2010:05 amSEA - CAN

1 stop36h 20mHainan Airlines

Deal found 9/15

$408

Fri 3/132:40 pmSEA - PVG

1 stop33h 20mMultiple Airlines

Deal found 9/14

$413

Sun 11/162:22 pmSEA - PVG

3 stops43h 18mMultiple Airlines

Deal found 9/13

$414

Thu 9/255:26 pmSEA - PVG

2 stops25h 29mAir China

Deal found 9/14

$415

Wed 10/2912:45 amSEA - PVG

1 stop23h 05mMultiple Airlines

Deal found 9/15

$416

Sat 11/2210:00 amSEA - SHA

1 stop31h 35mHainan Airlines

Deal found 9/15

$417

Tue 10/2111:00 amSEA - PVG

1 stop32h 00mHainan Airlines

Deal found 9/14

$417

Sun 11/911:45 pmSEA - PVG

1 stop23h 05mMultiple Airlines

Deal found 9/14

$418

Fri 10/312:45 pmSEA - SHA

1 stop28h 00mMultiple Airlines

Deal found 9/16

$419

Fly from

Fly to

Route

Depart

Return

Price

SeattleChongqing

SEA - CKG

SEACKG

Seattle/Tacoma Intl

Thu 3/5

10:05 am-5:05 pm

Nonstop15h 00m

Chongqing Jiangbei Intl

Mon 3/9

12:30 pm-9:00 am

1 stop35h 30m

$825

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 10/23

5:26 pm-9:55 am

2 stops25h 29m

Chengdu

Tue 11/4

10:00 pm-1:38 pm

2 stops31h 38m

$869

SeattleWuhan

SEA - WUH

SEAWUH

Seattle/Tacoma Intl

Thu 10/23

5:26 pm-12:15 pm

2 stops27h 49m

Wuhan

Wed 11/19

7:50 am-1:38 pm

2 stops21h 48m

$880

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Sat 11/15

6:00 am-7:40 pm

2 stops21h 40m

Shanghai Hongqiao Intl

Sat 11/22

8:35 am-12:16 pm

2 stops19h 41m

$898

SeattleWuhan

SEA - WUH

SEAWUH

Seattle/Tacoma Intl

Fri 11/14

11:00 am-11:30 am

1 stop32h 30m

Wuhan

Fri 11/28

12:50 pm-9:00 am

1 stop36h 10m

$915

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Mon 11/3

11:00 am-12:05 pm

1 stop33h 05m

Guangzhou Baiyun

Mon 12/8

1:15 pm-9:00 am

1 stop35h 45m

$915

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Fri 10/24

12:50 pm-12:05 pm

1 stop32h 15m

Guangzhou Baiyun

Sat 11/1

1:15 pm-10:00 am

1 stop35h 45m

$915

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Mon 11/10

11:00 am-12:05 pm

1 stop33h 05m

Guangzhou Baiyun

Mon 12/15

1:15 pm-9:00 am

1 stop35h 45m

$915

SeattleChengdu

SEA - CTU

SEACTU

Seattle/Tacoma Intl

Thu 10/23

5:26 pm-10:00 pm

2 stops37h 34m

Chengdu

Wed 10/29

8:00 am-4:15 pm

2 stops23h 15m

$918

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Sun 11/2

12:10 am-11:15 am

1 stop19h 05m

Guangzhou Baiyun

Mon 12/8

12:25 pm-1:55 pm

1 stop17h 30m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results

...

Best time to book a flight from Washington to China

Have a flexible travel schedule? Discover the best time to fly to China from Washington 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 Washington to China

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

Currently, September is the cheapest month in which you can book a flight from State of Washington to China (average of $1,076). Flying from State of Washington to China in June is currently the most expensive (average of $1,573). 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 WA to CN?

When flying from State of Washington to China, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

How long is the flight from State of Washington to China?
For as low as $825, Hainan Airlines can have you in China from State of Washington in 15h. The distance from State of Washington to China is about 6295 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from State of Washington to China one-way?
For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as $407. Users have also found prices from $453 and $476 on Philippine Airlines and Air China, respectively.
Can I find deals for flights from Washington to China that include hotel bookings?
Yes. In addition to deals on Washington to China flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to China?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to China.
Can I find deals for business class flights from Washington to China?
Yes. Cheapflights offers flight deals from Washington to China 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 State of Washington to China?
Currently, September is the cheapest month in which you can book a flight from State of Washington to China (average of $1,076). Flying from State of Washington to China in June is currently the most expensive (average of $1,573). 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 9 airlines flying from Washington to China

Airline	Cheapest	Average	Flexibility	On-time
Hainan Airlines	Cheapest$457	Average$1,027	FlexibilityNo cancel fee	On-time61%
Delta	Cheapest$528	Average$1,213	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$719	Average$1,150	FlexibilityNo cancel fee	On-time67%
China Airlines	Cheapest$825	Average$1,063	FlexibilityNo cancel fee	On-time70%
Asiana Airlines	Cheapest$841	Average$1,026	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$870	Average$1,006	FlexibilityNo cancel fee	On-time81%
EVA Air	Cheapest$936	Average$1,236	FlexibilityNo cancel fee	On-time74%
ANA	Cheapest$993	Average$1,076	FlexibilityNo cancel fee	On-time80%
Singapore Airlines	Cheapest$1,227	Average$2,112	FlexibilityNo cancel fee	On-time81%

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$405+ Cheap flights from Washington to China

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 10/31. 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 Washington to China

Keep the following information in mind while searching for Washington to China flight deals. Data was last updated September 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington to China

Cheapest flights from Washington to ChinaExplore the most affordable flight options available from Washington to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Washington to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington to China

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Washington to China. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Related info for your journey

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

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

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

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

How can I find direct flights from Washington to China?

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

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

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Alternative routes for Washington to China

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

Top 9 airlines flying from Washington to China

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Cheapest flights from Washington to China
Explore the most affordable flight options available from Washington to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.