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Cheap flights from Seattle to Beijing, China from C$ 598

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BJS
13 May — 20 May1
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 13 April 2026.

Tue 20/1012:55 a.m.
SEA
-
PEK
1 stop17h 45m
Asiana Airlines
Mon 16/113:35 p.m.
PEK
-
SEA
1 stop14h 20m
Asiana Airlines
Deal found 8/4C$ 944
Tue 15/912:55 a.m.
SEA
-
PEK
1 stop24h 15m
Asiana Airlines
Fri 30/1010:50 a.m.
PEK
-
SEA
1 stop19h 05m
Asiana Airlines
Deal found 12/4C$ 957
Mon 27/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Thu 21/51:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 10/4C$ 1,009
Sun 13/912:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Sun 20/96:30 p.m.
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 10/4C$ 1,013
Tue 28/412:50 p.m.
SEA
-
PEK
1 stop30h 35m
Korean Air
Mon 18/51:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 10/4C$ 1,026
Tue 1/912:55 a.m.
SEA
-
PEK
1 stop22h 05m
Asiana Airlines
Thu 17/93:30 p.m.
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 10/4C$ 1,027
Tue 28/412:55 a.m.
SEA
-
PEK
1 stop23h 55m
Asiana Airlines
Tue 19/53:30 p.m.
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 10/4C$ 1,064
Mon 27/412:55 a.m.
SEA
-
PEK
1 stop24h 15m
Asiana Airlines
Thu 7/53:30 p.m.
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 11/4C$ 1,118
Mon 27/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Sat 16/56:30 p.m.
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 10/4C$ 1,131
Sun 26/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Wed 6/51:30 a.m.
PEK
-
SEA
1 stop24h 10m
Korean Air
Deal found 11/4C$ 1,134
Sun 19/412:50 p.m.
SEA
-
PEK
1 stop30h 35m
Korean Air
Sun 3/56:30 p.m.
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 11/4C$ 1,146
Mon 27/412:50 p.m.
SEA
-
PEK
1 stop29h 50m
Korean Air
Wed 20/51:30 p.m.
PEK
-
SEA
2 stops22h 00m
Korean Air
Deal found 10/4C$ 1,149

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 13 April 2026.

Round-trip from

C$ 957

One-way from

C$ 598

Popular in

May

Cheapest in

March

Average price

C$ 1,012
Asiana Airlines
  • Asiana Airlines
  • 15/9-30/10
  • 2 total stops
  • 43h 20m total
  • Seattle to Beijing
Search Deals
Korean Air
  • Korean Air
  • 19/4
  • 1 total stop
  • 29h 50m total
  • Seattle to Beijing
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 221 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 13 April 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

Mon 14/9

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

1 stop17h 40m

Beijing Capital

Sun 20/9

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

1 stop31h 10m

C$ 1,013

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 27/4

11:45 a.m.-10:25 p.m.

1 stop19h 40m

Beijing Capital

Tue 19/5

10:00 a.m.-9:07 p.m.

2 stops26h 07m

C$ 1,489

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 29/4

11:45 a.m.-10:25 p.m.

1 stop19h 40m

Beijing Capital

Fri 22/5

4:40 p.m.-8:57 a.m.

2 stops31h 17m

C$ 1,559

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 30/8

1:55 a.m.-6:50 p.m.

1 stop25h 55m

Beijing Capital

Fri 18/9

12:30 p.m.-9:45 p.m.

2 stops24h 15m

C$ 1,582

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 1/5

8:41 a.m.-1:25 a.m.

2 stops25h 44m

Beijing Capital

Wed 20/5

1:40 p.m.-9:07 p.m.

2 stops22h 27m

C$ 1,761

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 10/6

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

1 stop31h 10m

Beijing Capital

Thu 16/7

7:25 a.m.-1:25 p.m.

1 stop45h 00m

C$ 1,776

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 10/6

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

1 stop31h 10m

Beijing Capital

Sat 20/6

7:25 a.m.-1:25 p.m.

1 stop45h 00m

C$ 1,845

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 10/6

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

1 stop31h 10m

Beijing Capital

Tue 21/7

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

1 stop27h 45m

C$ 1,862

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 9/7

1:20 p.m.-9:40 a.m.

1 stop29h 20m

Beijing Capital

Tue 25/8

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

1 stop31h 30m

C$ 1,877
Quickest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 5/6

12:55 a.m.-2:00 p.m.

1 stop22h 05m

Beijing Capital

Sun 21/6

3:30 p.m.-2:55 p.m.

1 stop14h 25m

C$ 1,912

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 22 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 10 April 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$ 642). Flying from Seattle to Beijing in July is currently the most expensive (average of C$ 1,256). 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 13 April 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 much does it cost to fly round-trip from Seattle to Beijing?

How often are flights from Seattle to Beijing delayed?

About 15% of weekly flights between Seattle and Beijing have experienced delays in the past year, with the average delay time being 125 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?

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 Beijing flights?

Over the past year, Hainan Airlines has had the lowest number of delays on this route, with just 15% 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 or Cathay Pacific 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, September is the cheapest month in which you can book a flight from Seattle to Beijing (average of C$ 642). Flying from Seattle to Beijing in July is currently the most expensive (average of C$ 1,256). 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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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.

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