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Cheap flights Seattle — Beijing

from $433 8 690 km ~10h 43m 13 flights found 5 airlines cheapest on Friday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $433 on 16.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 7 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
16 Nov 2026, Mon
Cathay Pacific CX 833
21:25
SEA Seattle-Tacoma International Airport
15:05
PEK Beijing Capital International Airport
17h 40m 1 stop
View this ticket
17 Nov 2026, Tue
Cathay Pacific CX 833
21:25
SEA Seattle-Tacoma International Airport
15:05
PEK Beijing Capital International Airport
17h 40m 1 stop
View this ticket
19 Nov 2026, Thu
Hainan Airlines HU 446
21:05
SEA Seattle-Tacoma International Airport
20:10
PEK Beijing Capital International Airport
23h 5m 1 stop
View this ticket
17 Nov 2026, Tue
Hainan Airlines HU 496
21:20
SEA Seattle-Tacoma International Airport
10:50
PEK Beijing Capital International Airport
13h 30m Direct
View this ticket
23 Dec 2026, Wed
Air Canada AC 8811
06:05
SEA Seattle-Tacoma International Airport
20:09
PEK Beijing Capital International Airport
14h 4m 1 stop
View this ticket
21 Dec 2026, Mon
Alaska Airlines AS 2262
21:03
SEA Seattle-Tacoma International Airport
16:00
PEK Beijing Capital International Airport
18h 57m 2 stops
View this ticket
Route characteristics
Distance
8 690 km
Flight time
10h 43m
Time difference
+15h
Minimum price
from $433 (16.11.2026)
Average price
$735
Maximum price
$1 250
Departures per week
1
Cheapest day
Friday
Departure airports (1)
SEA Seattle-Tacoma International Airport
Arrival airports (2)
PEK Beijing Capital International Airport PKX Beijing Daxing International Airport
Airlines (5)
CX Cathay Pacific KE Korean Air HU Hainan Airlines AC Air Canada AS Alaska Airlines
Agencies (2)
Trip.com Aviakassa
Prices by day of week
Price trend by month
Airlines — cheapest prices 5
Cathay Pacific
Cathay Pacific
2 flights · 2 days
$433
Korean Air
Korean Air
4 flights · 4 days
$483
Hainan Airlines
Hainan Airlines
4 flights · 4 days
$504
Air Canada
Air Canada
1 flights · 1 days
$734
Alaska Airlines
Alaska Airlines
2 flights · 1 days
$762
Where to buy tickets 2
Trip.com
12 tickets · 9 days
from $433
Aviakassa
1 tickets · 1 days
from $1 028
Airports

From — Seattle (1)

  • SEA Seattle-Tacoma International Airport

To — Beijing (2)

  • PEK Beijing Capital International Airport
  • PKX Beijing Daxing International Airport
Other destinations from Seattle
Frequently asked questions about the route Seattle — Beijing
How long is the flight from Seattle to Beijing?
Approximate flight time — 10h 43m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Seattle to Beijing?
The straight-line distance — 8 690 km.
How much do flights from Seattle to Beijing cost?
The minimum price over 3 months — from $433 on 16.11.2026.
What is the average ticket price?
The average price — $735. Range: $433 — $1 250.
What is the time difference between Seattle and Beijing?
The difference — +15h.
From which airports does Seattle operate flights?
From Seattle: SEA (Seattle-Tacoma International Airport).
To which airports in Beijing do flights arrive?
To Beijing: PEK (Beijing Capital International Airport), PKX (Beijing Daxing International Airport).
Which airlines fly this route?
This route is served by 5 airlines: Cathay Pacific, Korean Air, Hainan Airlines, Air Canada, Alaska Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $563. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Friday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Seattle — Beijing

Flights Seattle — Beijing is a popular route. The straight-line distance is 8 690 km. Flight time 10h 43m. Time difference +15h.

From Seattle (SEA) flights depart from 1 airport: SEA. To Beijing (BJS) — 2 arrival airports: PEK, PKX.

5 airlines operate on this route: Cathay Pacific, Korean Air, Hainan Airlines, Air Canada, Alaska Airlines.

The minimum price for the next 3 months — from $433 (16.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $735, ranging from $433 to $1 250. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Friday.

Other destinations in China from Seattle