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

One-Way flights

22 Oct	LATAM Airlines Group
17 Oct	LATAM Airlines Group	direct
02 Oct	LATAM Airlines Group
22 Oct	LATAM Airlines Group	direct
31 Oct	JetSmart
02 Oct	LATAM Airlines Group	direct
10 Oct	JetSmart
03 Oct	JetSmart
05 Oct	LATAM Airlines Group	direct
24 Oct	JetSmart

Also check the deals for return 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 one-way flights from Buenos Aires to Lima in October from 172€

One-Way flights