AirHint found the following cheapest one-way flights from Sydney (SYD) to Beijing (PEK) in December 2025 (see full year).

One-Way flights

04 Dec	Jetstar
03 Dec	Cathay Pacific
23 Dec	T'way Air
04 Dec	Air China	direct
03 Dec	Air China	direct
24 Dec	Cathay Pacific
17 Dec	Cathay Pacific
22 Dec	Jetstar
17 Dec	Air China	direct
24 Dec	Air China	direct

Also check the deals for return flights from Sydney to Beijing in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Beijing

Cheap car rent in Beijing

Cheapest one-way flights from Sydney to Beijing in December from $445

One-Way flights