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Cheap flights from Seattle to Beijing, China from C$ 647

SEA — BJS
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Beijing

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Beijing

Mon 23/1112:10 a.m. -
1 stop22h 00m
Sun 6/123:35 p.m. -
1 stop14h 20m
Deal found 31/8C$ 981
Sun 6/912:10 a.m. -
1 stop25h 00m
Tue 22/93:30 p.m. -
1 stop14h 45m
Deal found 28/8C$ 995
Mon 14/912:10 a.m. -
1 stop22h 50m
Fri 18/94:50 p.m. -
1 stop13h 25m
Deal found 1/9C$ 1,031
Fri 23/1012:10 a.m. -
1 stop23h 00m
Sun 8/113:35 p.m. -
1 stop14h 20m
Deal found 29/8C$ 1,049
Thu 10/912:10 a.m. -
1 stop25h 00m
Thu 15/103:30 p.m. -
1 stop14h 45m
Deal found 1/9C$ 1,063
Mon 7/912:50 p.m. -
1 stop29h 50m
Tue 29/91:30 a.m. -
1 stop24h 10m
Deal found 28/8C$ 1,078
Thu 15/1012:50 p.m. -
1 stop30h 35m
Sun 15/116:55 p.m. -
1 stop30h 05m
Deal found 28/8C$ 1,092
Tue 24/1111:00 a.m. -
1 stop19h 15m
Mon 7/121:30 a.m. -
2 stops36h 39m
Deal found 30/8C$ 1,094
Thu 1/1012:10 a.m. -
1 stop24h 40m
Fri 16/103:30 p.m. -
1 stop14h 45m
Deal found 1/9C$ 1,116
Tue 24/1112:10 a.m. -
1 stop17h 35m
Sun 6/123:35 p.m. -
1 stop14h 20m
Deal found 30/8C$ 1,120
Fri 4/912:10 a.m. -
1 stop25h 00m
Fri 18/94:50 p.m. -
1 stop13h 25m
Deal found 28/8C$ 1,130
Mon 31/812:10 a.m. -
1 stop25h 00m
Fri 18/94:50 p.m. -
1 stop13h 25m
Deal found 28/8C$ 1,146

Find flight deals from Seattle to Beijing

Round-trip from

C$ 981

One-way from

C$ 647

Popular in

July

Cheapest in

March

Average price

C$ 1,062
Asiana Airlines
  • Asiana Airlines
  • 15/9-12/10
  • 2 total stops
  • 38h 05m total
  • Seattle to Beijing
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Korean Air
  • Korean Air
  • 25/9
  • 1 total stop
  • 17h 40m total
  • Seattle to Beijing
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 320 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Mon 14/9

12:10 a.m.-2:00 p.m.

1 stop22h 50m

Beijing Capital

Fri 18/9

4:50 p.m.-3:15 p.m.

1 stop13h 25m

C$ 1,031

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Mon 16/11

11:00 a.m.-12:40 p.m.

1 stop33h 40m

Beijing Capital

Wed 2/12

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

1 stop30h 05m

C$ 1,078

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Sun 8/11

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

1 stop30h 25m

Beijing Capital

Mon 23/11

2:15 p.m.-9:05 a.m.

1 stop34h 50m

C$ 1,078

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Mon 19/10

12:50 p.m.-9:30 p.m.

1 stop17h 40m

Beijing Capital

Wed 4/11

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

1 stop23h 30m

C$ 1,078

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Thu 15/10

12:50 p.m.-10:25 a.m.

1 stop30h 35m

Beijing Capital

Sun 15/11

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

1 stop30h 05m

C$ 1,092

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Tue 24/11

12:10 a.m.-9:45 a.m.

1 stop17h 35m

Beijing Capital

Mon 7/12

10:50 a.m.-1:55 p.m.

1 stop19h 05m

C$ 1,120

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Fri 16/10

12:50 p.m.-9:40 a.m.

1 stop29h 50m

Beijing Capital

Sat 24/10

6:30 p.m.-10:00 a.m.

1 stop30h 30m

C$ 1,148

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Sat 26/9

12:50 p.m.-9:40 a.m.

1 stop29h 50m

Beijing Capital

Sat 3/10

6:30 p.m.-10:40 a.m.

1 stop31h 10m

C$ 1,148

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Fri 27/11

11:00 a.m.-12:40 p.m.

1 stop33h 40m

Beijing Capital

Sun 6/12

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

1 stop23h 30m

C$ 1,148

SeattleBeijing

SEA Seattle/Tacoma Intl - PEK Beijing Capital

SEAPEK

Seattle/Tacoma Intl

Tue 24/11

12:10 a.m.-2:10 p.m.

1 stop22h 00m

Beijing Capital

Fri 4/12

3:35 p.m.-1:55 p.m.

1 stop14h 20m

C$ 1,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Beijing

Have a flexible travel schedule? Discover the best time to fly to Beijing from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Beijing

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Beijing (average of C$ 1,013). Flying from Seattle to Beijing in December is currently the most expensive (average of C$ 1,557). 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 BJS?

When flying from Seattle to Beijing, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Seattle to Beijing?

Airfare is below average for this route at the moment.
Seattle to Beijing flights typically cost between C$ 994 and C$ 1,134 in November.
The cheapest round-trip price found within the last 5 days was C$ 981 on Asiana Airlines (23 Nov-7 Dec).

How often are flights from Seattle to Beijing delayed?

About 13% of weekly flights between Seattle and Beijing have experienced delays in the past year, with the average delay time being 113 minutes.

What is the most punctual flight time for Seattle to Beijing 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?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday 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 Beijing flights?

Over the past year, Hainan Airlines has had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Seattle to Beijing?

To ensure you get the cheapest price possible for a flight from Seattle to Beijing, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

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

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Beijing. You should not have trouble finding flights to Beijing from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Beijing per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Seattle airport to Beijing. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

  • How long is the flight from Seattle to Beijing?

    There are many flights that can get you from Seattle to Beijing in 22h 50m. Fly via Asiana Airlines or Korean Air to get the fastest option. Airlines will cover a distance of 8673 km. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Seattle to Beijing (average of C$ 1,013). Flying from Seattle to Beijing in December is currently the most expensive (average of C$ 1,557). 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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