Cheapest return flights from Lima to Buenos Aires in October from $376

AirHint found the following cheapest return flights from Lima (LIM) to Buenos Aires (AEP) in October 2026 (see full year).

Return flights

03 Oct - 10 Oct JetSmart direct
16 Oct - 03 Nov JetSmart direct
18 Oct - 24 Oct JetSmart direct
12 Oct - 16 Oct JetSmart direct
13 Oct - 03 Nov Sky Airline

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

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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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