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

Return flights

13 Oct - 04 Nov	Cathay Pacific
14 Oct - 05 Nov	Cathay Pacific
11 Oct - 22 Oct	Cathay Pacific
02 Oct - 08 Oct	Cathay Pacific
01 Oct - 07 Oct	Cathay Pacific
11 Oct - 22 Oct	China Southern	direct
14 Oct - 05 Nov	China Southern	direct
02 Oct - 08 Oct	China Southern	direct

Also check the deals for one-way flights from Guangzhou to Toronto 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 Guangzhou to Toronto in October from 858€

Return flights