Cheapest return flights from Lima to Buenos Aires in August from 413€

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

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

Return flights

27 Aug - 28 Sep LATAM Airlines Group
27 Aug - 28 Sep Aerolineas Argentinas direct
03 Aug - 10 Aug Sky Airline
13 Aug - 14 Aug JetSmart
13 Aug - 21 Aug JetSmart
08 Aug - 10 Aug JetSmart
08 Aug - 14 Aug JetSmart
08 Aug - 21 Aug JetSmart
05 Aug - 10 Aug JetSmart
01 Aug - 10 Aug JetSmart
05 Aug - 14 Aug JetSmart
05 Aug - 21 Aug JetSmart
23 Aug - 13 Sep LATAM Airlines Group
31 Aug - 25 Sep LATAM Airlines Group direct
16 Aug - 06 Sep LATAM Airlines Group
23 Aug - 13 Sep Aerolineas Argentinas direct
16 Aug - 06 Sep Aerolineas Argentinas direct

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