Cheapest return flights from Buenos Aires to Lima in August from $400

Best time to book flights for Buenos Aires (AEP) to Lima (LIM) flights at AirHint

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

Return flights

01 Aug - 22 Aug LATAM Airlines Group
15 Aug - 22 Sep LATAM Airlines Group
01 Aug - 22 Aug Aerolineas Argentinas direct
04 Aug - 17 Aug Aerolineas Argentinas direct
15 Aug - 22 Sep LATAM Airlines Group direct

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

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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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