What is the cheapest airline that flies from Washington to China?

Asiana Airlines, Korean Air, and American Airlines are the most popular carriers operating from Washington to China

How many flights depart from State of Washington to China on average per day?

1 flights are operational daily from State of Washington to China as of April 2026. The most popular departure time for this route is 4:00PM, with 87% of flights per day taking off in the afternoon.

What airlines fly to China?

Delta, Asiana Airlines and Hainan Airlines are the top three most popular airlines that fly to China from State of Washington according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to China. Keep in mind that there are 9 different airlines that fly to China on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to China on average per week?

8 flights are operational weekly from State of Washington to China as of April 2026. The most popular departure day for this route is Thu, with 25% of flights per week taking off on this day.

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

If you’re flying from a popular airport in State of Washington, such as Seattle or Spokane, and flying into China, then you can expect flight times to average 12h 20m and 28h 01m, respectively.

When did momondo last update prices for flights from Washington to China?

Prices for flights from Washington to China are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to China?

As of April 2026, there are 10 operators available to choose from for flights from Washington to China.

How old do you have to be to fly from Washington to China?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to China.

What documentation or ID do you need to fly to China?

The necessary travel and health documents for your China trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$372 Cheap Flights from Washington to China in 2026

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Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 am - 2:00 pm

SEA

PEK

22h 50m

1 stop

3:30 pm - 3:15 pm

PEK

SEA

14h 45m

1 stop

$632Asiana Airlines

Fri, Sep 4 - Sun, Sep 13

12:10 am - 9:40 am

SEA

PEK

18h 30m

1 stop

4:50 pm - 3:15 pm

PEK

SEA

13h 25m

1 stop

$636Asiana Airlines

Thu, Aug 27 - Sun, Sep 13

12:10 am - 2:00 pm

SEA

PEK

22h 50m

1 stop

3:30 pm - 3:15 pm

PEK

SEA

14h 45m

1 stop

$643Asiana Airlines

Fri, Aug 28 - Tue, Sep 8

8:38 am - 6:05 pm

SEA

PEK

18h 27m

1 stop

1:25 pm - 4:59 pm

PEK

SEA

42h 34m

1 stop

$679Multiple Airlines

Sat, Sep 12 - Sat, Oct 10

11:05 am - 11:35 am

SEA

CAN

33h 30m

1 stop

8:00 pm - 8:05 am

CAN

SEA

28h 05m

1 stop

$837Hainan Airlines

Thu, Oct 15 - Wed, Nov 18

11:00 am - 11:05 pm

SEA

SHA

21h 05m

1 stop

8:35 am - 8:00 am

SHA

SEA

15h 25m

1 stop

$837Hainan Airlines

Tue, Oct 20 - Tue, Nov 10

11:45 am - 4:10 pm

SEA

CKG

37h 25m

1 stop

5:20 pm - 9:10 am

CKG

SEA

31h 50m

1 stop

$882Cathay Pacific

Wed, Sep 23 - Wed, Mar 3

11:45 am - 2:20 am

SEA

CAN

23h 35m

1 stop

10:15 am - 10:10 am

CAN

SEA

14h 55m

1 stop

$896Cathay Pacific

Tue, Sep 29 - Wed, Oct 28

7:07 pm - 12:50 pm

SEA

SHA

26h 43m

2 stops

6:10 pm - 9:54 am

SHA

SEA

30h 44m

2 stops

$924XiamenAir

Sun, Sep 6 - Thu, Sep 10

7:59 pm - 1:50 pm

SEA

PKX

26h 51m

2 stops

4:30 pm - 12:04 am

PKX

SEA

23h 34m

2 stops

$1,080Multiple Airlines

Mon, May 25 - Tue, Nov 10

XiamenAir flights from State of Washington to China

Our best XiamenAir deals on State of Washington to China flight tickets

XiamenAir

Sep 6

SEA7:07 pmSeattle/Tacoma Intl

26h 43m

2 stops

SHA12:50 pmShanghai Hongqiao Intl

Sep 10

SHA6:10 pmShanghai Hongqiao Intl

30h 44m

2 stops

SEA9:54 amSeattle/Tacoma Intl

$924

XiamenAir

Sep 1

SEA9:32 amSeattle/Tacoma Intl

34h 28m

2 stops

SHA11:00 amShanghai Hongqiao Intl

Sep 8

SHA6:10 pmShanghai Hongqiao Intl

29h 42m

2 stops

SEA8:52 amSeattle/Tacoma Intl

$1,016

Asiana Airlines flights from State of Washington to China

Our best Asiana Airlines deals on State of Washington to China flight tickets

Asiana Airlines

Sep 4

SEA12:10 amSeattle/Tacoma Intl

22h 50m

1 stop

PEK2:00 pmBeijing Capital

Sep 13

PEK3:30 pmBeijing Capital

14h 45m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

$632

Asiana Airlines

Aug 27

SEA12:10 amSeattle/Tacoma Intl

18h 30m

1 stop

PEK9:40 amBeijing Capital

Sep 13

PEK4:50 pmBeijing Capital

13h 25m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

$636

Asiana Airlines

Aug 28

SEA12:10 amSeattle/Tacoma Intl

22h 50m

1 stop

PEK2:00 pmBeijing Capital

Sep 8

PEK3:30 pmBeijing Capital

14h 45m

1 stop

SEA3:15 pmSeattle/Tacoma Intl

$643

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 9/4

12:10 am-2:00 pm

1 stop22h 50m

Beijing Capital

Sun 9/13

3:30 pm-3:15 pm

1 stop14h 45m

$632

Quickest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 8/27

12:10 am-9:40 am

1 stop18h 30m

Beijing Capital

Sun 9/13

4:50 pm-3:15 pm

1 stop13h 25m

$636

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 8/28

12:10 am-2:00 pm

1 stop22h 50m

Beijing Capital

Tue 9/8

3:30 pm-3:15 pm

1 stop14h 45m

$643

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 9/12

8:38 am-6:05 pm

1 stop18h 27m

Beijing Capital

Sat 10/10

1:25 pm-4:59 pm

1 stop42h 34m

$679

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 10/15

11:05 am-11:35 am

1 stop33h 30m

Guangzhou Baiyun

Wed 11/18

8:00 pm-8:05 am

1 stop28h 05m

$837

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 10/20

11:00 am-11:05 pm

1 stop21h 05m

Shanghai Hongqiao Intl

Tue 11/10

8:35 am-8:00 am

1 stop15h 25m

$837

SeattleChongqing

SEA - CKG

SEACKG

Seattle/Tacoma Intl

Wed 9/23

11:45 am-4:10 pm

1 stop37h 25m

Chongqing Jiangbei Intl

Wed 3/3

5:20 pm-9:10 am

1 stop31h 50m

$882

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 9/29

11:45 am-2:20 am

1 stop23h 35m

Guangzhou Baiyun

Wed 10/28

10:15 am-10:10 am

1 stop14h 55m

$896

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 9/6

7:07 pm-12:50 pm

2 stops26h 43m

Shanghai Hongqiao Intl

Thu 9/10

6:10 pm-9:54 am

2 stops30h 44m

$924

SeattleBeijing

SEA - PKX

SEAPKX

Seattle/Tacoma Intl

Mon 5/25

7:59 pm-1:50 pm

2 stops26h 51m

Beijing Daxing Intl

Tue 11/10

4:30 pm-12:04 am

2 stops23h 34m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to China

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to China?

In general, January is the cheapest month to fly from State of Washington to China. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $799. If you aren’t able to travel during the month of January, then book flights to China from State of Washington during April instead. Flights to China in April, while not as cheap as those in January, still average around $808.

What is the cheapest day to depart on your flight to China?

Our data shows that Sunday is the least expensive day to fly to China. Tickets to fly out on this day can be as low as $1,081. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to China on Thursday is $1,332.

What is the cheapest time of day to depart on your flight to China?

Our data shows that the cheapest State of Washington to China flights are usually those with departure times in the morning. Our users have found flights to China in the morning for as low as $1,162. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,326 on average. Flights to China from State of Washington in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to China flight route?

Fly from Seattle/Tacoma Intl to Chongqing Jiangbei Intl for the best Washington - China flight prices

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

You are more likely to see cheaper flights to China from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to China for around $987 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to China from State of Washington for as low as $833 on momondo.

What cabin class options are available on State of Washington to China flights?

There are 3 cabin classes available to choose from on State of Washington to China flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to China flights?

You could potentially save up to 6% on your flight if you consider stops on a State of Washington to China flight.

Cheap State of Washington to China flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to China

Best Price Found	$422
Fastest flight time	12h 20m
Direct flights	Every day
Airports in China	237 airports

The best one-way flight to China from State of Washington in the past 72 hours is $422. The best round-trip flight deal from State of Washington to China found on momondo in the last 72 hours is $1,036.

The fastest flight from State of Washington to China takes 12h 20m

Direct flights go from State of Washington to China every day.

There are 237 airports in China. From State of Washington there are direct flights to Shanghai Pu Dong (PVG).

Search flight deals

Frequently asked questions about flying from Washington to China

When did momondo last update prices for flights from Washington to China?
Prices for flights from Washington to China are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to China?
As of April 2026, there are 10 operators available to choose from for flights from Washington to China.
How old do you have to be to fly from Washington to China?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to China.
What documentation or ID do you need to fly to China?
The necessary travel and health documents for your China trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to China?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from State of Washington to China is Boeing 787-9 Dreamliner (47.92% of total bookings). The next most popular plane models are Airbus A350-900 (33.85%), Airbus A330-900neo (17.71%), and Boeing 777-300ER (0.52%).

Best airlines flying from State of Washington to China

Compare and see reviews for airlines that fly from State of Washington to China with momondo

Airline	Rating	Free Cancellation	Price
Asiana Airlines	PriceFrom $437	Free Cancellation	Rating 8.0 519 reviews	Search Asiana Airlines flights
Hainan Airlines	PriceFrom $464	Free Cancellation	Rating 8.2 65 reviews	Search Hainan Airlines flights
Delta	PriceFrom $583	Free Cancellation	Rating 7.9 8,443 reviews	Search Delta flights
Cathay Pacific	PriceFrom $629	Free Cancellation	Rating 7.6 1,293 reviews	Search Cathay Pacific flights
ANA	PriceFrom $659	Free Cancellation	Rating 8.4 1,187 reviews	Search ANA flights
Korean Air	PriceFrom $673	Free Cancellation	Rating 8.4 1,212 reviews	Search Korean Air flights
China Airlines	PriceFrom $810	Free Cancellation	Rating 8.3 818 reviews	Search China Airlines flights
Air Canada	PriceFrom $854	Free Cancellation	Rating 7.1 10,959 reviews	Search Air Canada flights
EVA Air	PriceFrom $1,061	Free Cancellation	Rating 8.5 1,422 reviews	Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to China?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to China. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to China with flexible booking policies on momondo?

Yes. All flights to China from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to China?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to China.

I’m not ready to book a flight from Washington to China right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to China from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Shanghaifrom $651

Flights to Beijingfrom $653

Flights to Guangzhoufrom $628

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Flights to Shenzhenfrom $768

Flights to Chengdufrom $815

Flights to Chongqingfrom $732

Flights to Hangzhoufrom $840

Flights to Shenyangfrom $706

Flights to Xi'anfrom $808

Flights to Kunmingfrom $1,006

Flights to Wuhanfrom $768

Cheap flights from Washington to China from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to China departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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XiamenAir flights from State of Washington to China

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How to get the cheapest flight ticket from State of Washington to China

What is the cheapest month to fly to China?

What is the cheapest day to depart on your flight to China?

What is the cheapest time of day to depart on your flight to China?

What is the cheapest Washington to China flight route?

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

What cabin class options are available on State of Washington to China flights?

Can stopping save me money on State of Washington to China flights?

What is the cheapest airline that flies from Washington to China?

What airlines fly to China?

How many flights depart from State of Washington to China on average per day?

How many flights depart from State of Washington to China on average per week?

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

Cheap State of Washington to China flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to China

Best Price Found

Fastest flight time

Direct flights

Airports in China

Frequently asked questions about flying from Washington to China

Best airlines flying from State of Washington to China

Compare and see reviews for airlines that fly from State of Washington to China with momondo

Why use momondo?

An easier way to manage your China trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Popular cities in China

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in China. Availability may vary depending on flight origin and airline.

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