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Cheap flights from Seattle to Beijing, China from C$ 593

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BJS
13 Apr — 20 Apr1
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
Explore the most affordable flight options available from Seattle to Beijing. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 March 2026.

Tue 7/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Tue 21/46:30 p.m.
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 11/3C$ 969
Sun 13/94:15 p.m.
SEA
-
PEK
2 stops38h 15m
Korean Air
Sat 3/106:30 p.m.
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 9/3C$ 975
Wed 8/412:50 p.m.
SEA
-
PEK
1 stop30h 35m
Korean Air
Mon 13/46:30 p.m.
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 13/3C$ 981
Tue 7/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Tue 21/41:30 a.m.
PEK
-
SEA
2 stops37h 21m
Korean Air
Deal found 11/3C$ 992
Sat 11/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Sat 16/51:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 13/3C$ 1,018
Sat 12/97:20 a.m.
SEA
-
PEK
2 stops23h 10m
Korean Air
Mon 28/91:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 9/3C$ 1,025
Tue 22/912:50 p.m.
SEA
-
PEK
1 stop17h 40m
Korean Air
Thu 22/106:30 p.m.
PEK
-
SEA
2 stops37h 29m
Korean Air
Deal found 10/3C$ 1,033
Mon 31/812:55 a.m.
SEA
-
PEK
1 stop17h 45m
Asiana Airlines
Fri 25/93:30 p.m.
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 12/3C$ 1,051
Sat 11/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Thu 21/51:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 13/3C$ 1,066
Thu 12/118:41 a.m.
SEA
-
PEK
2 stops34h 04m
Cathay Pacific
Mon 16/117:30 p.m.
PEK
-
SEA
1 stop29h 40m
Cathay Pacific
Deal found 9/3C$ 1,096
Sun 23/812:55 a.m.
SEA
-
PEK
1 stop17h 45m
Asiana Airlines
Thu 27/83:30 p.m.
PEK
-
SEA
1 stop14h 55m
Asiana Airlines
Deal found 10/3C$ 1,099
Thu 9/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Wed 15/41:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 10/3C$ 1,106

Find flight deals from Seattle to Beijing

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Beijing (BJS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 March 2026.

Round-trip from

C$ 969

One-way from

C$ 593

Popular in

May

Cheapest in

March

Average price

C$ 966
Korean Air
  • Korean Air
  • 7/4-15/4
  • 2 total stops
  • 54h 00m total
  • Seattle to Beijing
Search Deals
Korean Air
  • Korean Air
  • 7/4
  • 1 total stop
  • 29h 50m total
  • Seattle to Beijing
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Beijing 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 14 March 2026.
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

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 1/5

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

1 stop17h 40m

Beijing Capital

Fri 12/6

1:30 a.m.-11:00 a.m.

1 stop24h 30m

C$ 1,174

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 24/5

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

1 stop29h 50m

Beijing Capital

Tue 2/6

6:30 p.m.-11:00 a.m.

1 stop31h 30m

C$ 1,586

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 24/5

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

1 stop29h 50m

Beijing Capital

Wed 3/6

6:30 p.m.-11:00 a.m.

1 stop31h 30m

C$ 1,586

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 16/5

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

1 stop17h 40m

Beijing Capital

Sat 27/6

1:30 a.m.-11:00 a.m.

1 stop24h 30m

C$ 1,655
Quickest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 22/5

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

1 stop17h 40m

Beijing Capital

Sat 30/5

1:30 a.m.-10:40 a.m.

1 stop24h 10m

C$ 1,655

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 20/5

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

1 stop17h 40m

Beijing Capital

Wed 3/6

1:30 p.m.-8:57 a.m.

2 stops34h 27m

C$ 1,749

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 27/5

5:15 p.m.-3:25 p.m.

1 stop31h 10m

Beijing Capital

Thu 2/7

12:40 a.m.-1:25 p.m.

1 stop27h 45m

C$ 1,845

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 19/7

3:15 p.m.-9:40 a.m.

2 stops27h 25m

Beijing Capital

Sun 16/8

1:30 a.m.-8:59 p.m.

2 stops34h 29m

C$ 1,951

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 15/6

3:15 p.m.-12:05 p.m.

2 stops29h 50m

Beijing Capital

Mon 10/8

1:30 a.m.-11:00 a.m.

1 stop24h 30m

C$ 2,004

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 26/6

7:00 a.m.-9:30 p.m.

2 stops23h 30m

Beijing Capital

Tue 7/7

1:30 a.m.-11:00 a.m.

1 stop24h 30m

C$ 2,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

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
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 Beijing

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Beijing. Price data was last updated on 6 March 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Beijing, you should look to book at least 88 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.

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Beijing (average of C$ 637). Flying from Seattle to Beijing in July is currently the most expensive (average of C$ 1,253). 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?

Find hourly flight availability from Seattle to Beijing. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 March 2026.

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 often are flights from Seattle to Beijing delayed?

About 16% of weekly flights between Seattle and Beijing have experienced delays in the past year, with the average delay time being 136 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 16% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Beijing. 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 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 17h 40m. Fly via Korean Air to get the fastest option. Airlines will cover a distance of 8673 km.

  • 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, September is the cheapest month in which you can book a flight from Seattle to Beijing (average of C$ 637). Flying from Seattle to Beijing in July is currently the most expensive (average of C$ 1,253). 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Beijing?

When you search for this flight from Seattle to Beijing, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Beijing?

Cheapflights helps you find that perfect flight to Beijing from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Beijing with no change fees?

Need flexible booking options for your flight to Beijing from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Beijing become cheaper?

Of course! You can now track prices for flights from Seattle to Beijing and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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