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

Return flights

01 Oct - 02 Oct	Delta
15 Oct - 26 Oct	Avianca
13 Oct - 27 Oct	Avianca
15 Oct - 22 Oct	Avianca
15 Oct - 27 Oct	Avianca
15 Oct - 12 Nov	Avianca
30 Oct - 08 Nov	Avianca
25 Oct - 06 Nov	Avianca
22 Oct - 12 Nov	Avianca
29 Oct - 09 Nov	Avianca
31 Oct - 11 Nov	Avianca
08 Oct - 15 Oct	Avianca
22 Oct - 29 Oct	Avianca
29 Oct - 05 Nov	Avianca
08 Oct - 19 Oct	Avianca
25 Oct - 31 Oct	Avianca
31 Oct - 05 Nov	Avianca
14 Oct - 26 Oct	Avianca
22 Oct - 03 Nov	LATAM Airlines Group
25 Oct - 06 Nov	Air Transat	direct

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 $425

Return flights