AirHint found the following cheapest return flights from Sydney (SYD) to Beijing (PEK) in December 2026 (see full year).

Return flights

24 Dec - 31 Dec	Cathay Pacific
08 Dec - 26 Dec	Cathay Pacific
08 Dec - 15 Dec	Cathay Pacific
23 Dec - 28 Dec	Cathay Pacific
08 Dec - 26 Dec	Air China	direct
08 Dec - 15 Dec	Air China	direct
23 Dec - 06 Jan	Thai Airways
26 Dec - 02 Jan	Asiana Airlines
23 Dec - 28 Dec	Air China	direct
24 Dec - 31 Dec	Air China	direct
23 Dec - 06 Jan	Air China	direct
26 Dec - 02 Jan	Air China	direct
17 Dec - 08 Jan	Air China	direct

Also check the deals for one-way 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.

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Cheapest return flights from Sydney to Beijing in December from $1161

Return flights