AirHint found the following cheapest return flights from Toronto (YYZ) to Beijing (PEK) in December 2025 (see full year).

Return flights

02 Dec - 16 Dec	Air Canada
06 Dec - 21 Dec	Air Canada
09 Dec - 16 Dec	Air Canada
07 Dec - 13 Dec	Air Canada
30 Dec - 22 Jan	Korean Air
01 Dec - 29 Dec	Air China
02 Dec - 06 Jan	Air Canada
09 Dec - 16 Dec	Air China	direct
17 Dec - 23 Dec	Air Canada
17 Dec - 14 Jan	Air Canada
02 Dec - 05 Jan	Korean Air
24 Dec - 11 Jan	Air Canada
19 Dec - 26 Dec	Air Canada
14 Dec - 20 Dec	Korean Air
20 Dec - 27 Dec	EgyptAir
20 Dec - 10 Jan	EgyptAir
20 Dec - 06 Jan	Air Canada
19 Dec - 05 Jan	Korean Air
13 Dec - 04 Jan	Air Canada
30 Dec - 22 Jan	Air China	direct

Also check the deals for one-way flights from Toronto 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 return flights from Toronto to Beijing in December from 849€

Return flights