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$309+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SHA
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$665
(CrystalTravel)

One-way from

$309
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,174

Good round-trip deal

$752 or less

Good one-way deal

$453 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Guangzhou Baiyun flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Guangzhou Baiyun flights.
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From Washington to China
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One-way flight from Washington to China
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Highest demand for flights based on searches. 24% potential increase in price ($372 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($87 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 23, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:10 amSEA - PEK
1 stop22h 00mAsiana Airlines
Sat 12/1310:50 amPEK - SEA
1 stop19h 05mAsiana Airlines
Deal found 10/21$665
This CrystalTravel deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:10 amSEA - PEK
1 stop17h 35mAsiana Airlines
Mon 12/223:35 pmPEK - SEA
1 stop14h 20mAsiana Airlines
Deal found 10/21$666
This CrystalTravel deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:10 amSEA - PEK
1 stop24h 15mAsiana Airlines
Tue 11/253:35 pmPEK - SEA
1 stop14h 20mAsiana Airlines
Deal found 10/22$667
This oojo deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:10 amSEA - PEK
1 stop24h 15mAsiana Airlines
Tue 11/183:35 pmPEK - SEA
1 stop14h 20mAsiana Airlines
Deal found 10/21$682
This FlightHub deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:10 amSEA - PEK
1 stop17h 35mAsiana Airlines
Mon 11/173:35 pmPEK - SEA
1 stop14h 20mAsiana Airlines
Deal found 10/20$684
This FlightHub deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:10 amSEA - SZX
1 stop20h 50mAsiana Airlines
Sat 12/62:05 pmSZX - SEA
1 stop15h 50mAsiana Airlines
Deal found 10/23$693
This FlightHub deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:10 amSEA - SZX
1 stop20h 50mAsiana Airlines
Tue 11/252:05 pmSZX - SEA
1 stop15h 50mAsiana Airlines
Deal found 10/20$694
This Gotogate deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:05 amSEA - CAN
1 stop37h 15mMultiple Airlines
Wed 11/1210:30 amCAN - SEA
2 stops24h 46mMultiple Airlines
Deal found 10/21$706
This Gotogate deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:10 amSEA - SZX
1 stop20h 50mMultiple Airlines
Tue 11/2512:40 pmSZX - SEA
2 stops17h 51mMultiple Airlines
Deal found 10/20$711
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:20 amSEA - CAN
2 stops31h 10mMultiple Airlines
Tue 12/168:00 amCAN - SEA
1 stop16h 00mMultiple Airlines
Deal found 10/21$712
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:10 amSEA - SZX
1 stop20h 50mAsiana Airlines
Sat 11/152:05 pmSZX - SEA
1 stop15h 50mAsiana Airlines
Deal found 10/22$712
This Asiana Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:10 amSEA - PEK
1 stop25h 15mAsiana Airlines
Sat 11/153:35 pmPEK - SEA
1 stop14h 20mAsiana Airlines
Deal found 10/20$725

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to China that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Washington to China that are best for you.

Fly from

Washington

Fly to

China

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

8:00 am-9:00 am

2 stops40h 00m

$725

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 11/2

12:10 am-9:45 am

1 stop17h 35m

Beijing Capital

Sun 11/16

10:50 am-1:55 pm

1 stop19h 05m

$725

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 2/9

12:10 am-2:10 pm

1 stop22h 00m

Beijing Capital

Fri 3/6

3:35 pm-1:55 pm

1 stop14h 20m

$725

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 11/4

12:10 am-9:45 am

1 stop17h 35m

Beijing Capital

Thu 11/20

3:35 pm-1:55 pm

1 stop14h 20m

$725

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 3/14

12:10 am-2:10 pm

1 stop23h 00m

Beijing Capital

Wed 3/18

3:35 pm-2:55 pm

1 stop14h 20m

$725

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Sat 11/8

12:10 am-1:00 pm

1 stop20h 50m

Shenzhen

Tue 11/18

12:40 pm-7:16 pm

2 stops22h 36m

$730

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Thu 1/1

10:05 am-2:50 pm

1 stop36h 45m

Shenzhen

Tue 1/20

7:30 am-8:00 am

1 stop16h 30m

$771

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Sun 2/8

12:10 am-11:30 am

1 stop19h 20m

Guangzhou Baiyun

Sun 2/22

12:40 pm-1:55 pm

1 stop17h 15m

$785

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Tue 11/18

10:00 am-11:00 pm

1 stop21h 00m

Shenzhen

Tue 11/25

7:30 am-8:00 am

1 stop16h 30m

$794

PortlandNanning

PDX - NNG

PDXNNG

Portland

Tue 11/18

7:20 am-12:30 am

2 stops25h 10m

Nanning

Tue 4/7

7:35 am-11:24 pm

2 stops30h 49m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from State of Washington to China (average of $420). Flying from State of Washington to China in July is currently the most expensive (average of $863). 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?

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 October 23, 2025.

When flying from State of Washington to China, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight at noon.

What is the cheapest day to fly from State of Washington to China?

Use this chart to determine the cheapest time to fly round-trip from Washington to China. Price data was last updated on November 24, 2024.

Travelers seeking maximum savings on their State of Washington to China flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    For as low as $725, 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 Asiana Airlines. According to our data, you can fly for as low as $388. Users have also found prices from $452 and $463 on Hainan Airlines and Air Canada, 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, November is the cheapest month in which you can book a flight from State of Washington to China (average of $420). Flying from State of Washington to China in July is currently the most expensive (average of $863). 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

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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.
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Top 9 airlines flying from Washington to China

Discover the top 9 airlines that operate flights from Washington to China. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$527Average$1,200FlexibilityNo cancel feeOn-timeN/A
Hainan AirlinesCheapest$537Average$966FlexibilityNo cancel feeOn-time61%
Korean AirCheapest$704Average$1,008FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$719Average$1,150FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$746Average$1,022FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$825Average$1,062FlexibilityNo cancel feeOn-time70%
ANACheapest$915Average$1,288FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$936Average$1,249FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$1,227Average$2,112FlexibilityNo cancel feeOn-time81%

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