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

Return flights

22 Oct - 29 Oct	WestJet
03 Oct - 03 Nov	Flair Airlines
27 Oct - 06 Nov	WestJet
31 Oct - 29 Nov	WestJet
17 Oct - 06 Nov	Air Canada
26 Oct - 06 Nov	Flair Airlines
31 Oct - 28 Nov	WestJet
30 Oct - 14 Nov	WestJet
24 Oct - 11 Nov	WestJet
27 Oct - 27 Nov	Flair Airlines
24 Oct - 13 Nov	WestJet
01 Oct - 08 Oct	WestJet
17 Oct - 30 Oct	WestJet
02 Oct - 20 Oct	Flair Airlines
17 Oct - 25 Oct	WestJet
03 Oct - 28 Oct	Flair Airlines
17 Oct - 26 Oct	WestJet
03 Oct - 30 Oct	Flair Airlines
17 Oct - 24 Oct	WestJet
15 Oct - 23 Oct	WestJet

Also check the deals for one-way flights from Toronto to Guangzhou in October.

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 October from $893

Return flights