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

Return flights

08 Dec - 23 Dec	Air Canada
02 Dec - 18 Jan	Korean Air
05 Dec - 21 Dec	Air Canada
01 Dec - 17 Jan	Korean Air
08 Dec - 22 Dec	Korean Air
09 Dec - 11 Dec	United
04 Dec - 30 Dec	Air Canada
12 Dec - 09 Jan	Korean Air
09 Dec - 11 Dec	Air China	direct
11 Dec - 30 Dec	Air Canada
27 Dec - 17 Jan	United
25 Dec - 08 Jan	United
13 Dec - 09 Jan	Air France
12 Dec - 08 Jan	Korean Air
11 Dec - 30 Dec	Air China	direct
23 Dec - 30 Dec	KLM
27 Dec - 17 Jan	Air China	direct
23 Dec - 11 Jan	KLM
12 Dec - 10 Jan	Korean Air
04 Dec - 29 Dec	Air Canada

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.

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Cheapest return flights from Toronto to Beijing in December from 882€

Return flights