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

Return flights

01 Oct - 11 Oct	Sky Airline
02 Oct - 11 Oct	Sky Airline
23 Oct - 03 Nov	Sky Airline
01 Oct - 06 Oct	Sky Airline
15 Oct - 25 Oct	Sky Airline
09 Oct - 19 Oct	Sky Airline
29 Oct - 03 Nov	Sky Airline
23 Oct - 30 Oct	Sky Airline	direct
23 Oct - 03 Nov	Sky Airline	direct
11 Oct - 18 Oct	LATAM Airlines Group
03 Oct - 13 Oct	LATAM Airlines Group
20 Oct - 25 Oct	LATAM Airlines Group
26 Oct - 02 Nov	LATAM Airlines Group
19 Oct - 31 Oct	LATAM Airlines Group
24 Oct - 15 Nov	LATAM Airlines Group	direct

Also check the deals for one-way flights from Buenos Aires 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 Buenos Aires to Lima in October from $381

Return flights