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

Return flights

07 Dec - 31 Dec	Flair Airlines
08 Dec - 30 Dec	Flair Airlines
06 Dec - 30 Dec	Flair Airlines
05 Dec - 30 Dec	WestJet
07 Dec - 30 Dec	Flair Airlines
06 Dec - 31 Dec	Flair Airlines
04 Dec - 30 Dec	WestJet
05 Dec - 31 Dec	WestJet
01 Dec - 31 Jan	China Southern	direct
25 Dec - 31 Dec	Korean Air
24 Dec - 31 Dec	Korean Air
07 Dec - 11 Jan	Hainan Airlines
05 Dec - 10 Jan	EgyptAir
24 Dec - 10 Jan	Korean Air
23 Dec - 09 Jan	Korean Air
12 Dec - 08 Jan	Korean Air
14 Dec - 10 Jan	Korean Air
15 Dec - 11 Jan	EgyptAir
12 Dec - 09 Jan	Korean Air
13 Dec - 09 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 $1058

Return flights