Cheapest return flights from Lima to Buenos Aires in August from $354

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

16 Aug - 23 Aug JetSmart
23 Aug - 11 Sep JetSmart direct
23 Aug - 02 Sep JetSmart direct
23 Aug - 09 Sep JetSmart direct
23 Aug - 12 Sep JetSmart direct
14 Aug - 19 Aug Sky Airline
14 Aug - 19 Aug JetSmart direct
12 Aug - 19 Aug JetSmart
12 Aug - 20 Aug JetSmart
20 Aug - 02 Sep JetSmart
31 Aug - 11 Sep JetSmart
31 Aug - 02 Sep JetSmart
31 Aug - 16 Sep JetSmart
31 Aug - 09 Sep JetSmart
31 Aug - 12 Sep JetSmart
24 Aug - 28 Aug JetSmart
23 Aug - 23 Aug JetSmart
07 Aug - 13 Aug Sky Airline
06 Aug - 11 Aug JetSmart
18 Aug - 30 Aug JetSmart direct

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

Skyscanner

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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