Cheapest return flights from Lima to Buenos Aires in August from $347

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

Return flights

17 Aug - 23 Aug Sky Airline direct
13 Aug - 16 Aug JetSmart direct
03 Aug - 15 Aug JetSmart direct
05 Aug - 09 Aug JetSmart direct
08 Aug - 15 Aug JetSmart direct
24 Aug - 31 Aug JetSmart direct
11 Aug - 14 Aug JetSmart direct
07 Aug - 13 Aug JetSmart direct
01 Aug - 31 Aug JetSmart
08 Aug - 10 Aug JetSmart direct
27 Aug - 17 Sep JetSmart direct
27 Aug - 16 Sep JetSmart direct
25 Aug - 15 Sep JetSmart direct
27 Aug - 15 Sep JetSmart direct
28 Aug - 17 Sep JetSmart direct
28 Aug - 16 Sep JetSmart direct
25 Aug - 06 Sep JetSmart
27 Aug - 06 Sep JetSmart
28 Aug - 15 Sep JetSmart direct
28 Aug - 18 Sep JetSmart 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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