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 $509. Users have also found prices from $515 and $516 on China Airlines and Korean Air, respectively.

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

To save up to 6% on this flight, we recommend booking at least 10 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from State of Washington to China from $867 1-2 weeks out and tickets from $923 for flights departing within the next 72 hours.

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

Our data shows that March tends to be the cheapest month to fly to China from State of Washington. Users have commonly found prices around $1,224 for the month, but tickets can be as low as $560. Due to multiple factors, prepare for potentially higher prices in June.

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.

$844+ Flights from Washington to China

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Cheap flight deals from Washington to China

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$107 (Vakatrip)
Popular in	June
Cheapest in	March
Average price	$1,020
Good round-trip deal	$834 or less
Good one-way deal	$483 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

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($360 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($78 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 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 April 30, 2025.

Thu 6/1212:50 amSEA - SZX

1 stop22h 35mMultiple Airlines

Fri 6/207:35 pmSZX - SEA

1 stop14h 15mMultiple Airlines

Deal found 4/29

$426

Fri 6/134:30 pmSEA - SZX

1 stop31h 40mANA

Fri 6/205:00 pmSZX - SEA

1 stop36h 25mANA

Deal found 4/29

$557

Thu 9/411:00 amSEA - CKG

Nonstop14h 00mHainan Airlines

Thu 9/1112:10 pmCKG - SEA

Nonstop11h 50mHainan Airlines

Deal found 4/29

$820

Thu 9/1111:00 amSEA - PVG

1 stop21h 45mHainan Airlines

Wed 10/14:25 pmPVG - SEA

1 stop31h 35mHainan Airlines

Deal found 4/28

$839

Tue 9/2311:59 pmPDX - PVG

1 stop23h 51mAmerican Airlines

Wed 10/225:00 pmPVG - PDX

1 stop18h 55mAmerican Airlines

Deal found 4/28

$841

Tue 9/237:45 amPDX - PVG

1 stop19h 00mUnited Airlines

Fri 10/2412:10 pmPVG - PDX

1 stop15h 33mUnited Airlines

Deal found 4/28

$845

Thu 9/1111:00 amSEA - SHA

2 stops44h 55mHainan Airlines

Wed 10/18:30 amSHA - SEA

2 stops39h 30mHainan Airlines

Deal found 4/28

$852

Mon 9/85:59 pmSEA - PVG

2 stops29h 31mMultiple Airlines

Mon 12/14:00 pmPVG - SEA

2 stops33h 56mMultiple Airlines

Deal found 4/27

$864

Mon 9/81:40 amSEA - PVG

1 stop18h 10mChina Airlines

Tue 10/77:50 pmPVG - SEA

1 stop14h 30mChina Airlines

Deal found 4/27

$875

Thu 9/118:00 amSEA - PVG

2 stops39h 30mPhilippine Airlines

Sun 9/214:00 pmPVG - SEA

1 stop18h 15mPhilippine Airlines

Deal found 4/29

$878

Thu 10/211:00 amSEA - CAN

2 stops30h 55mHainan Airlines

Wed 10/228:25 pmCAN - SEA

2 stops27h 35mHainan Airlines

Deal found 4/28

$906

Thu 11/272:00 pmSEA - CAN

1 stop18h 05mAsiana Airlines

Wed 12/101:15 amCAN - SEA

1 stop27h 20mAsiana Airlines

Deal found 4/29

$909

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 April 30, 2025.

Fri 6/1310:15 amSEA - SZX

1 stop23h 55mSingapore Airlines

Thu 6/192:15 amSZX - SEA

1 stop21h 30mSingapore Airlines

Deal found 4/29

$107

Thu 6/1212:50 amSEA - SZX

1 stop22h 35mMultiple Airlines

Fri 6/207:35 pmSZX - SEA

1 stop14h 15mMultiple Airlines

Deal found 4/29

$426

Fri 6/134:30 pmSEA - SZX

1 stop31h 40mANA

Fri 6/205:00 pmSZX - SEA

1 stop36h 25mANA

Deal found 4/29

$557

Thu 9/1111:00 amSEA - PVG

1 stop21h 45mHainan Airlines

Wed 10/14:25 pmPVG - SEA

1 stop31h 35mHainan Airlines

Deal found 4/28

$839

Tue 9/2311:59 pmPDX - PVG

1 stop23h 51mAmerican Airlines

Wed 10/225:00 pmPVG - PDX

1 stop18h 55mAmerican Airlines

Deal found 4/28

$841

Tue 9/237:45 amPDX - PVG

1 stop19h 00mUnited Airlines

Fri 10/2412:10 pmPVG - PDX

1 stop15h 33mUnited Airlines

Deal found 4/28

$845

Mon 9/81:40 amSEA - PVG

1 stop18h 10mChina Airlines

Tue 10/77:50 pmPVG - SEA

1 stop14h 30mChina Airlines

Deal found 4/27

$875

Thu 9/118:00 amSEA - PVG

2 stops39h 30mPhilippine Airlines

Sun 9/214:00 pmPVG - SEA

1 stop18h 15mPhilippine Airlines

Deal found 4/29

$878

Tue 10/212:15 pmSEA - PVG

1 stop15h 40mAsiana Airlines

Sun 10/268:35 amPVG - SEA

1 stop19h 00mAsiana Airlines

Deal found 4/29

$909

Thu 9/1812:50 pmSEA - PVG

1 stop16h 20mKorean Air

Sun 10/1211:10 amPVG - SEA

1 stop14h 30mKorean Air

Deal found 4/29

$928

Tue 5/67:10 amSEA - CKG

2 stops25h 55mChina Eastern

Tue 5/138:35 amCKG - SEA

2 stops23h 10mChina Eastern

Deal found 4/29

$954

Mon 9/226:15 amPDX - PVG

1 stop16h 50mAir Canada

Wed 10/223:55 pmPVG - PDX

1 stop32h 26mAir Canada

Deal found 4/28

$955

Last-minute flights from Washington to China
Discover last-minute flight deals from Washington to China. Data last updated April 30, 2025 and is based on user searches.

Tue 4/291:10 amSEA - PVG

1 stop18h 40mChina Airlines

Thu 5/812:05 pmPVG - SEA

1 stop22h 25mChina Airlines

Deal found 4/28

$1,019

Wed 4/3012:50 pmSEA - PVG

1 stop16h 20mKorean Air

Thu 5/811:10 amPVG - SEA

1 stop14h 30mKorean Air

Deal found 4/28

$964

Thu 5/11:30 pmSEA - PVG

1 stop33h 30mMultiple Airlines

Wed 5/145:00 pmPVG - SEA

1 stop31h 00mMultiple Airlines

Deal found 4/28

$881

Thu 5/11:30 pmSEA - SHA

1 stop30h 55mMultiple Airlines

Wed 5/146:25 pmSHA - SEA

1 stop31h 15mMultiple Airlines

Deal found 4/27

$914

Sat 5/311:00 amSEA - SHA

1 stop32h 55mHainan Airlines

Mon 5/128:15 pmSHA - SEA

1 stop27h 45mHainan Airlines

Deal found 4/28

$984

Sat 5/311:00 amSEA - PVG

1 stop32h 00mHainan Airlines

Mon 5/1211:15 amPVG - SEA

1 stop36h 45mHainan Airlines

Deal found 4/28

$984

Sun 5/41:10 amSEA - PEK

1 stop26h 40mChina Airlines

Sun 5/188:20 pmPEK - SEA

1 stop38h 10mChina Airlines

Deal found 4/29

$1,048

Sun 5/412:50 pmSEA - PEK

1 stop29h 50mKorean Air

Wed 5/211:30 amPEK - SEA

1 stop24h 10mKorean Air

Deal found 4/29

$1,054

Mon 5/57:10 amSEA - CGO

2 stops25h 55mChina Eastern

Thu 5/297:30 amCGO - SEA

2 stops24h 15mChina Eastern

Deal found 4/27

$971

Mon 5/57:10 amSEA - PEK

2 stops25h 40mMultiple Airlines

Mon 5/196:30 pmPEK - SEA

1 stop31h 10mMultiple Airlines

Deal found 4/29

$1,035

Tue 5/67:10 amSEA - CKG

2 stops25h 55mChina Eastern

Tue 5/138:35 amCKG - SEA

2 stops23h 10mChina Eastern

Deal found 4/29

$954

Tue 5/611:00 amSEA - PVG

1 stop32h 00mMultiple Airlines

Sat 5/103:55 pmPVG - SEA

1 stop17h 38mMultiple Airlines

Deal found 4/28

$965

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 April 30, 2025.

Tue 8/197:05 amSEA - PVG

2 stops21h 40mMultiple Airlines

Deal found 4/27

$489

Mon 8/42:30 pmSEA - PVG

1 stop15h 25mAsiana Airlines

Deal found 4/28

$509

Mon 8/181:40 amSEA - PVG

1 stop18h 10mChina Airlines

Deal found 4/27

$515

Fri 8/81:20 pmSEA - PVG

1 stop15h 50mKorean Air

Deal found 4/29

$516

Wed 8/278:08 pmSEA - PEK

2 stops23h 42mMultiple Airlines

Deal found 4/28

$529

Thu 7/2411:35 amSEA - PVG

1 stop21h 10mHainan Airlines

Deal found 4/28

$530

Sat 8/3011:00 amSEA - PEK

Nonstop13h 10mHainan Airlines

Deal found 4/28

$530

Tue 5/611:00 amSEA - SHA

1 stop21h 05mHainan Airlines

Deal found 4/28

$531

Fri 8/222:30 pmSEA - PEK

1 stop34h 20mAsiana Airlines

Deal found 4/28

$532

Thu 8/211:40 amSEA - PKX

2 stops33h 00mMultiple Airlines

Deal found 4/28

$535

Sun 5/1811:35 pmSEA - PEK

1 stop21h 20mPhilippine Airlines

Deal found 4/27

$535

Sat 5/311:00 amSEA - CAN

1 stop20h 50mHainan Airlines

Deal found 4/28

$537

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Thu 6/12

12:50 am-2:25 pm

1 stop22h 35m

Shenzhen

Fri 6/20

7:35 pm-6:50 pm

1 stop14h 15m

$426

SeattleShenzhen

SEA - SZX

SEASZX

Seattle/Tacoma Intl

Fri 6/13

4:30 pm-3:10 pm

1 stop31h 40m

Shenzhen

Fri 6/20

5:00 pm-2:25 pm

1 stop36h 25m

$557

SeattleChongqing

SEA - CKG

SEACKG

Seattle/Tacoma Intl

Thu 9/4

11:00 am-4:00 pm

Nonstop14h 00m

Chongqing Jiangbei Intl

Thu 9/11

12:10 pm-9:00 am

Nonstop11h 50m

$820

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 9/23

11:59 pm-2:50 pm

1 stop23h 51m

Shanghai Pu Dong

Wed 10/22

5:00 pm-8:55 pm

1 stop18h 55m

$841

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 9/23

7:45 am-5:45 pm

1 stop19h 00m

Shanghai Pu Dong

Fri 10/24

12:10 pm-12:43 pm

1 stop15h 33m

$845

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 10/2

11:00 am-8:55 am

2 stops30h 55m

Guangzhou Baiyun

Wed 10/22

8:25 pm-9:00 am

2 stops27h 35m

$906

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 9/30

2:15 pm-11:15 am

1 stop30h 00m

Guangzhou Baiyun

Fri 10/31

12:25 pm-12:35 pm

1 stop15h 10m

$909

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 9/22

6:15 am-2:05 pm

1 stop16h 50m

Shanghai Pu Dong

Wed 10/22

3:55 pm-9:21 am

1 stop32h 26m

$955

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 6/12

8:41 am-12:35 am

2 stops24h 54m

Shanghai Pu Dong

Thu 6/19

8:25 am-2:25 pm

1 stop21h 00m

$963

SeattleChongqing

SEA - CKG

SEACKG

Seattle/Tacoma Intl

Mon 9/8

7:20 am-5:50 pm

2 stops43h 30m

Chongqing Jiangbei Intl

Wed 10/1

7:35 pm-4:59 pm

2 stops36h 24m

$971

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, April is the cheapest month in which you can book a flight from State of Washington to China (average of $1,167). Flying from State of Washington to China in June is currently the most expensive (average of $1,765). 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.

Rainfall in China by month

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.

Temperature in China by month

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).

Reviews of airlines servicing China

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Washington to China have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

China Airlines

8.3

Very good

732 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

852 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

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 $509. Users have also found prices from $515 and $516 on China Airlines and Korean Air, 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, April is the cheapest month in which you can book a flight from State of Washington to China (average of $1,167). Flying from State of Washington to China in June is currently the most expensive (average of $1,765). 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 Washington to China

Airline	Cheapest	Average	Flexibility	On-time
Hainan Airlines	Cheapest$425	Average$1,123	FlexibilityNo cancel fee	On-time61%
Asiana Airlines	Cheapest$694	Average$1,062	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$712	Average$1,351	FlexibilityNo cancel fee	On-time69%
Philippine Airlines	Cheapest$718	Average$945	FlexibilityNo cancel fee	On-time60%
Air Canada	Cheapest$719	Average$1,200	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$796	Average$1,292	FlexibilityNo cancel fee	On-timeN/A
China Airlines	Cheapest$840	Average$1,064	FlexibilityNo cancel fee	On-time70%
Korean Air	Cheapest$870	Average$1,331	FlexibilityNo cancel fee	On-time81%
EVA Air	Cheapest$936	Average$1,384	FlexibilityNo cancel fee	On-time74%
ANA	Cheapest$955	Average$1,096	FlexibilityNo cancel fee	On-time80%

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$107+ Cheap flights from Washington to China

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to China with Cheapflights

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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 April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip 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 April 30, 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 April 30, 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 April 30, 2025.

Rainfall in China by month

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

Temperature in China by month

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

Reviews of airlines servicing China

Get insights into the airlines that provide service to China. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to China. Reviews last updated April 30, 2025.

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Washington to China have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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?

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 Washington to China

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

Top 10 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 April 30, 2025.