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

Return flights

24 Oct - 27 Oct	Avianca
12 Oct - 15 Oct	Avianca
01 Oct - 06 Oct	Avianca
26 Oct - 31 Oct	Avianca
01 Oct - 15 Oct	Avianca
22 Oct - 29 Oct	Avianca
15 Oct - 21 Oct	Avianca
12 Oct - 21 Oct	Avianca
15 Oct - 22 Oct	Avianca
20 Oct - 03 Nov	Avianca
02 Oct - 14 Oct	Avianca
31 Oct - 03 Nov	Avianca

Also check the deals for one-way flights from Toronto to Lima 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 Lima in October from 349€

Return flights