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

Return flights

01 Dec - 08 Dec	WestJet
01 Dec - 06 Dec	China Southern	direct
01 Dec - 31 Jan	WestJet
08 Dec - 27 Dec	WestJet
07 Dec - 13 Dec	EgyptAir
07 Dec - 13 Dec	China Southern	direct
07 Dec - 25 Dec	China Southern	direct
08 Dec - 20 Dec	China Southern	direct
08 Dec - 17 Jan	Korean Air
16 Dec - 16 Jan	EgyptAir
05 Dec - 25 Dec	China Southern	direct
26 Dec - 17 Jan	Cathay Pacific
12 Dec - 09 Jan	Korean Air
21 Dec - 28 Dec	Korean Air
22 Dec - 29 Dec	WestJet
21 Dec - 18 Jan	Korean Air
12 Dec - 10 Jan	Korean Air
23 Dec - 20 Jan	Cathay Pacific
14 Dec - 11 Jan	Cathay Pacific
13 Dec - 11 Jan	Korean Air

Also check the deals for one-way flights from Toronto to Guangzhou 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 Guangzhou in December from 895€

Return flights