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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $483. Users have also found prices from $503 and $503 on Air China and Philippine Airlines, 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 $1,229 for the month, but tickets can be as low as $564. 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.

$838+ Flights from Washington to China

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington to China with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to China

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$809 (Ovago)
One-way from	$463 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$927
Good round-trip deal	$879 or less
Good one-way deal	$520 or less

Provider with most accurate pricing for Seattle/Tacoma Intl-Guangzhou Baiyun flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Guangzhou Baiyun flights.

Search Deals

From Washington to China

Search Deals

One-way flight from Washington to China

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($425 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($77 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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

Search Deals

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

Search Deals

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 March 31, 2025.

Thu 5/111:00 amSEA - CKG

Nonstop14h 00mHainan Airlines

Thu 5/2912:10 pmCKG - SEA

Nonstop11h 50mHainan Airlines

Deal found 3/30

$809

Wed 9/2411:35 pmSEA - PVG

1 stop23h 55mPhilippine Airlines

Wed 10/154:00 pmPVG - SEA

1 stop18h 15mPhilippine Airlines

Deal found 3/31

$819

Thu 5/111:00 amSEA - PVG

1 stop21h 45mHainan Airlines

Wed 5/74:25 pmPVG - SEA

2 stops31h 35mHainan Airlines

Deal found 3/31

$822

Thu 5/111:00 amSEA - CAN

2 stops33h 50mHainan Airlines

Wed 5/1410:40 pmCAN - SEA

2 stops25h 20mHainan Airlines

Deal found 3/30

$828

Thu 5/111:00 amSEA - SHA

2 stops44h 55mHainan Airlines

Wed 5/78:30 amSHA - SEA

2 stops39h 30mHainan Airlines

Deal found 3/30

$834

Mon 9/1511:59 pmPDX - PVG

1 stop23h 51mAmerican Airlines

Fri 10/245:00 pmPVG - PDX

1 stop18h 55mAmerican Airlines

Deal found 3/31

$845

Thu 9/47:15 pmSEA - PVG

2 stops28h 15mMultiple Airlines

Thu 9/184:00 pmPVG - SEA

2 stops32h 52mMultiple Airlines

Deal found 3/31

$849

Mon 9/155:30 amPDX - PVG

2 stops20h 55mUnited Airlines

Fri 10/2412:10 pmPVG - PDX

3 stops42h 05mUnited Airlines

Deal found 3/31

$850

Mon 4/2812:50 pmSEA - PEK

1 stop29h 50mKorean Air

Sun 5/41:30 amPEK - SEA

1 stop24h 10mKorean Air

Deal found 3/30

$875

Thu 5/111:00 amSEA - PEK

2 stops33h 45mHainan Airlines

Wed 5/285:30 pmPEK - SEA

1 stop30h 30mHainan Airlines

Deal found 3/30

$910

Wed 11/1210:35 amSEA - PVG

2 stops22h 40mANA

Thu 11/278:30 amPVG - SEA

2 stops25h 55mANA

Deal found 3/30

$915

Tue 10/141:10 amSEA - CAN

1 stop24h 05mChina Airlines

Tue 11/45:30 pmCAN - SEA

1 stop16h 45mChina Airlines

Deal found 3/31

$918

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 March 31, 2025.

Thu 5/111:00 amSEA - CKG

Nonstop14h 00mHainan Airlines

Thu 5/2912:10 pmCKG - SEA

Nonstop11h 50mHainan Airlines

Deal found 3/30

$809

Wed 9/2411:35 pmSEA - PVG

1 stop23h 55mPhilippine Airlines

Wed 10/154:00 pmPVG - SEA

1 stop18h 15mPhilippine Airlines

Deal found 3/31

$819

Mon 9/1511:59 pmPDX - PVG

1 stop23h 51mAmerican Airlines

Fri 10/245:00 pmPVG - PDX

1 stop18h 55mAmerican Airlines

Deal found 3/31

$845

Mon 9/155:30 amPDX - PVG

2 stops20h 55mUnited Airlines

Fri 10/2412:10 pmPVG - PDX

3 stops42h 05mUnited Airlines

Deal found 3/31

$850

Mon 4/2812:50 pmSEA - PEK

1 stop29h 50mKorean Air

Sun 5/41:30 amPEK - SEA

1 stop24h 10mKorean Air

Deal found 3/30

$875

Mon 9/151:45 pmSEA - PVG

2 stops19h 50mANA

Tue 9/308:25 amPVG - SEA

1 stop21h 00mANA

Deal found 3/30

$922

Mon 4/141:10 amSEA - PVG

1 stop26h 25mChina Airlines

Mon 5/1212:05 pmPVG - SEA

1 stop22h 25mChina Airlines

Deal found 3/30

$926

Mon 9/82:55 pmSEA - PVG

1 stop32h 10mAir Canada

Sun 3/85:50 pmPVG - SEA

1 stop19h 05mAir Canada

Deal found 3/29

$948

Tue 4/157:10 amSEA - PKX

2 stops25h 55mChina Eastern

Mon 5/127:45 amPKX - SEA

2 stops24h 00mChina Eastern

Deal found 3/30

$959

Mon 9/110:00 amSEA - PVG

2 stops19h 55mMultiple Airlines

Mon 12/155:50 pmPVG - SEA

1 stop20h 05mMultiple Airlines

Deal found 3/31

$962

Tue 4/1511:20 amSEA - PVG

Nonstop13h 05mDelta

Tue 4/225:30 pmPVG - SEA

Nonstop11h 15mDelta

Deal found 3/30

$987

Fri 5/25:13 pmSEA - CAN

2 stops29h 07mAir China

Sun 5/118:25 amCAN - SEA

2 stops28h 32mAir China

Deal found 3/30

$999

Last-minute flights from Washington to China
Discover last-minute flight deals from Washington to China. Data last updated March 31, 2025 and is based on user searches.

Tue 4/11:10 amSEA - PVG

1 stop26h 25mMultiple Airlines

Fri 4/411:05 amPVG - SEA

1 stop36h 55mMultiple Airlines

Deal found 3/29

$959

Thu 4/311:20 amSEA - PVG

Nonstop13h 05mDelta

Fri 4/185:30 pmPVG - SEA

Nonstop11h 15mDelta

Deal found 3/31

$987

Sun 4/61:10 amSEA - PEK

1 stop26h 40mChina Airlines

Sun 4/138:20 pmPEK - SEA

1 stop38h 10mChina Airlines

Deal found 3/31

$1,069

Sun 4/61:30 amSEA - PEK

1 stop20h 05mEVA Air

Thu 4/171:55 pmPEK - SEA

1 stop20h 35mEVA Air

Deal found 3/31

$1,124

Mon 4/712:50 pmSEA - PEK

1 stop17h 40mKorean Air

Wed 4/161:30 amPEK - SEA

2 stops47h 25mKorean Air

Deal found 3/31

$1,003

Tue 4/81:10 amSEA - PVG

1 stop26h 25mChina Airlines

Thu 5/87:50 pmPVG - SEA

1 stop14h 40mChina Airlines

Deal found 3/30

$986

Tue 4/811:00 amSEA - CKG

1 stop18h 15mHainan Airlines

Thu 4/2412:10 pmCKG - SEA

Nonstop11h 50mHainan Airlines

Deal found 3/31

$989

Wed 4/95:45 amSEA - PVG

1 stop17h 20mMultiple Airlines

Thu 5/81:15 pmPVG - SEA

2 stops20h 18mMultiple Airlines

Deal found 3/30

$993

Wed 4/911:20 amSEA - PVG

Nonstop13h 05mDelta

Thu 5/85:30 pmPVG - SEA

Nonstop11h 20mDelta

Deal found 3/30

$1,043

Wed 4/95:45 amSEA - SHA

2 stops24h 10mMultiple Airlines

Sat 5/108:20 amSHA - SEA

1 stop15h 40mMultiple Airlines

Deal found 3/30

$1,064

Wed 4/99:10 amSEA - PVG

1 stop17h 35mUnited Airlines

Thu 5/812:10 pmPVG - SEA

1 stop21h 20mUnited Airlines

Deal found 3/30

$1,113

Thu 4/1011:00 amSEA - CAN

2 stops38h 45mHainan Airlines

Tue 4/157:50 amCAN - SEA

1 stop16h 10mHainan Airlines

Deal found 3/31

$962

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 March 31, 2025.

Mon 4/282:30 pmSEA - PVG

3 stops41h 40mMultiple Airlines

Deal found 3/30

$463

Mon 4/2810:07 amPDX - PVG

3 stops46h 03mMultiple Airlines

Deal found 3/30

$470

Thu 4/2411:20 amSEA - PVG

Nonstop13h 05mDelta

Deal found 3/30

$483

Thu 4/245:10 pmSEA - SHA

2 stops36h 45mAir China

Deal found 3/30

$503

Thu 4/245:10 pmSEA - PVG

2 stops38h 30mAir China

Deal found 3/30

$503

Sun 4/611:35 pmSEA - PEK

1 stop21h 20mPhilippine Airlines

Deal found 3/30

$503

Thu 4/247:35 pmSEA - PEK

2 stops56h 25mMultiple Airlines

Deal found 3/31

$511

Thu 4/2411:00 amSEA - PVG

1 stop21h 45mHainan Airlines

Deal found 3/30

$513

Tue 6/33:20 pmSEA - PKX

3 stops30h 40mMultiple Airlines

Deal found 3/31

$515

Tue 4/2911:00 amSEA - SHA

1 stop32h 55mHainan Airlines

Deal found 3/30

$517

Wed 9/107:15 pmSEA - PVG

1 stop27h 50mAir Canada

Deal found 3/30

$519

Thu 4/175:10 pmSEA - CKG

2 stops25h 30mAir China

Deal found 3/31

$521

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

SeattleChongqing

SEA - CKG

SEACKG

Seattle/Tacoma Intl

Thu 5/1

11:00 am-4:00 pm

Nonstop14h 00m

Chongqing Jiangbei Intl

Thu 5/29

12:10 pm-9:00 am

Nonstop11h 50m

$809

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Wed 9/24

11:35 pm-2:30 pm

1 stop23h 55m

Shanghai Pu Dong

Wed 10/15

4:00 pm-7:15 pm

1 stop18h 15m

$819

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 5/1

11:00 am-11:45 pm

1 stop21h 45m

Shanghai Pu Dong

Wed 5/7

4:25 pm-9:00 am

2 stops31h 35m

$822

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 5/1

11:00 am-11:50 am

2 stops33h 50m

Guangzhou Baiyun

Wed 5/14

10:40 pm-9:00 am

2 stops25h 20m

$828

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Thu 5/1

11:00 am-10:55 pm

2 stops44h 55m

Shanghai Hongqiao Intl

Wed 5/7

8:30 am-9:00 am

2 stops39h 30m

$834

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 9/15

11:59 pm-2:50 pm

1 stop23h 51m

Shanghai Pu Dong

Fri 10/24

5:00 pm-8:55 pm

1 stop18h 55m

$845

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 9/4

7:15 pm-2:30 pm

2 stops28h 15m

Shanghai Pu Dong

Thu 9/18

4:00 pm-9:52 am

2 stops32h 52m

$849

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 9/15

5:30 am-5:25 pm

2 stops20h 55m

Shanghai Pu Dong

Fri 10/24

12:10 pm-3:15 pm

3 stops42h 05m

$850

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 4/28

12:50 pm-12:05 pm

1 stop32h 15m

Beijing Capital

Mon 5/12

6:30 pm-10:40 am

1 stop31h 10m

$875

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 9/25

4:30 pm-10:40 pm

2 stops39h 10m

Shanghai Pu Dong

Sat 10/18

3:55 pm-9:53 pm

2 stops44h 58m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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, March is the cheapest month in which you can book a flight from State of Washington to China (average of $1,185). Flying from State of Washington to China in June is currently the most expensive (average of $1,792). 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.

Weekly flight availability from State of Washington to China

The most flights from USWA to CN0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

1,170 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,170 reviews

EVA Air

8.4

Very good

1,170 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,051 reviews

EVA Air

8.4

Very good

1,170 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,170 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

831 reviews

EVA Air

8.4

Very good

1,170 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

723 reviews

EVA Air

8.4

Very good

1,170 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 Delta. According to our data, you can fly for as low as $483. Users have also found prices from $503 and $503 on Air China and Philippine Airlines, 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, March is the cheapest month in which you can book a flight from State of Washington to China (average of $1,185). Flying from State of Washington to China in June is currently the most expensive (average of $1,792). 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$1,124	FlexibilityNo cancel fee	On-time61%
Philippine Airlines	Cheapest$718	Average$945	FlexibilityNo cancel fee	On-time60%
Air Canada	Cheapest$719	Average$1,205	FlexibilityNo cancel fee	On-time67%
Asiana Airlines	Cheapest$730	Average$1,083	FlexibilityNo cancel fee	On-time76%
China Airlines	Cheapest$836	Average$1,058	FlexibilityNo cancel fee	On-time70%
Korean Air	Cheapest$870	Average$1,331	FlexibilityNo cancel fee	On-time81%
ANA	Cheapest$955	Average$1,106	FlexibilityNo cancel fee	On-time80%
Delta	Cheapest$986	Average$1,357	FlexibilityNo cancel fee	On-timeN/A
EVA Air	Cheapest$1,012	Average$1,515	FlexibilityNo cancel fee	On-time74%
Singapore Airlines	Cheapest$1,154	Average$2,112	FlexibilityNo cancel fee	On-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$463+ 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 4/28. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 March 31, 2025.

Most accurate provider

Most trusted provider

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 March 31, 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 March 31, 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 March 31, 2025.

Weekly flight availability from State of Washington to China

Explore weekly flight availability from Washington to China. 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 March 31, 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 March 31, 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

100% Free

Book with Flexibility

Travel Smart

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 March 31, 2025.