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Cheap flights from Seattle to China from C$ 535

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SHA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to China

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to China
Explore the most affordable flight options available from Seattle to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Fri 26/1210:20 a.m.SEA - PVG
Nonstop13h 30mDelta
Mon 29/126:00 p.m.PVG - SEA
Nonstop10h 45mDelta
Deal found 11/12C$ 1,147
Sat 27/1211:30 a.m.SEA - PEK
1 stop30h 15mMultiple Airlines
Sun 11/110:50 a.m.PEK - SEA
1 stop18h 30mMultiple Airlines
Deal found 10/12C$ 1,383
Sat 27/129:06 a.m.SEA - PVG
1 stop17h 49mUnited Airlines
Sat 3/11:30 p.m.PVG - SEA
2 stops49h 38mUnited Airlines
Deal found 9/12C$ 1,426
Thu 25/1210:20 a.m.SEA - PVG
Nonstop13h 30mDelta
Sat 17/16:00 p.m.PVG - SEA
Nonstop10h 50mDelta
Deal found 10/12C$ 1,600
Thu 11/129:30 p.m.SEA - PVG
1 stop26h 20mPhilippine Airlines
Sun 21/1210:50 a.m.PVG - SEA
1 stop23h 50mPhilippine Airlines
Deal found 11/12C$ 1,631
Thu 25/125:05 p.m.SEA - PVG
1 stop33h 50mUnited Airlines
Wed 14/11:30 p.m.PVG - SEA
1 stop20h 57mUnited Airlines
Deal found 11/12C$ 1,633
Thu 25/125:05 p.m.SEA - PVG
1 stop33h 50mUnited Airlines
Fri 16/11:30 p.m.PVG - SEA
2 stops25h 46mUnited Airlines
Deal found 11/12C$ 1,640
Thu 25/125:05 p.m.SEA - PVG
1 stop33h 50mUnited Airlines
Thu 15/11:30 p.m.PVG - SEA
1 stop27h 29mUnited Airlines
Deal found 11/12C$ 1,641
Sun 28/121:40 p.m.SEA - PEK
1 stop28h 05mMultiple Airlines
Sun 11/18:45 p.m.PEK - SEA
2 stops58h 20mMultiple Airlines
Deal found 10/12C$ 1,695
Mon 29/1210:20 a.m.SEA - PVG
Nonstop13h 30mDelta
Wed 7/16:00 p.m.PVG - SEA
Nonstop10h 50mDelta
Deal found 11/12C$ 1,882
Wed 24/1210:20 a.m.SEA - PVG
Nonstop13h 30mDelta
Mon 29/126:00 p.m.PVG - SEA
Nonstop10h 45mDelta
Deal found 11/12C$ 1,983
Tue 16/1211:00 a.m.SEA - PEK
1 stop30h 25mKorean Air
Fri 26/121:30 a.m.PEK - SEA
1 stop23h 30mKorean Air
Deal found 9/12C$ 2,144

Find flight deals from Seattle to China

Keep the following information in mind while searching for Seattle to China flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 967

One-way from

C$ 535

Popular in

December

Cheapest in

February

Average price

C$ 1,921
Korean Air
  • Korean Air
  • 17/1-4/3
  • 2 total stops
  • 60h 30m total
  • Seattle to China
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 24/1
  • 1 total stop
  • 31h 35m total
  • Seattle to China
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Seattle to China that are best for you.

Fly from

Seattle

Fly to

China

Route

Depart

Return

Price

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 17/1

11:00 a.m.-9:25 a.m.

1 stop30h 25m

Beijing Capital

Mon 2/3

1:30 a.m.-9:00 a.m.

1 stop23h 30m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 22/1

11:00 a.m.-10:15 p.m.

1 stop19h 15m

Beijing Capital

Fri 6/3

2:15 p.m.-9:00 a.m.

1 stop34h 45m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 23/1

11:00 a.m.-9:25 a.m.

1 stop30h 25m

Beijing Capital

Sat 28/2

10:40 a.m.-9:00 a.m.

1 stop14h 20m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 23/1

11:00 a.m.-10:15 p.m.

1 stop19h 15m

Beijing Capital

Wed 4/3

6:55 p.m.-9:00 a.m.

1 stop30h 05m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 18/1

11:00 a.m.-10:15 p.m.

1 stop19h 15m

Beijing Capital

Tue 3/3

10:40 a.m.-9:00 a.m.

1 stop14h 20m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 23/1

11:00 a.m.-9:25 a.m.

1 stop30h 25m

Beijing Capital

Thu 5/3

10:40 a.m.-9:00 a.m.

1 stop14h 20m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 21/1

11:00 a.m.-10:15 p.m.

1 stop19h 15m

Beijing Capital

Thu 5/3

10:40 a.m.-9:00 a.m.

1 stop14h 20m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 17/1

11:00 a.m.-9:25 a.m.

1 stop30h 25m

Beijing Capital

Fri 27/2

1:30 a.m.-9:00 a.m.

1 stop23h 30m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 23/1

11:00 a.m.-9:25 a.m.

1 stop30h 25m

Beijing Capital

Sun 1/3

2:15 p.m.-9:00 a.m.

1 stop34h 45m

C$ 967

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 20/1

11:00 a.m.-10:15 p.m.

1 stop19h 15m

Beijing Capital

Fri 27/2

1:30 a.m.-9:00 a.m.

1 stop23h 30m

C$ 967

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to China

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

What is the cheapest month to book a flight from Seattle to China?

Currently, March is the cheapest month in which you can book a flight from Seattle to China (average of C$ 215). Flying from Seattle to China in July is currently the most expensive (average of C$ 1,251). 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 SEA to CN?

Find hourly flight availability from Seattle 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 12 December 2025.

It’s optimal to fly from Seattle to China in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

How often are flights from Seattle to China delayed?

About 10% of weekly flights between Seattle and China have experienced delays in the past year, with the average delay time being 152 minutes.

What is the most punctual flight time for Seattle to China flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seattle to China flights?

Over the past year, Hainan Airlines has had the lowest number of delays on this route, with just 10% of flights being delayed.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to China?

    For a flight from Seattle to China, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 18.4 km from the centre of the city.

  • How long is the flight from Seattle to China?

    There are many flights that can get you from Seattle to China in 19h 45m. Fly via Korean Air or Asiana Airlines to get the fastest option. The distance from Seattle to China is about 9181 km. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Seattle to China?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to China?

    Currently, March is the cheapest month in which you can book a flight from Seattle to China (average of C$ 215). Flying from Seattle to China in July is currently the most expensive (average of C$ 1,251). 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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How does Cheapflights help users find flights from Seattle to China?

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Yes! Cheapflights helps users easily find flights from Seattle to China with no change fees.

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Not ready to book yet? You can track prices for flights from Seattle to China on Cheapflights with our Price Alert feature and get notified when better prices are available.

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