Cheapest return flights from Lima to Buenos Aires in July from $358

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 July 2025 (see full year).

Return flights

13 Jul - 01 Aug JetSmart
11 Jul - 01 Aug JetSmart
13 Jul - 26 Jul JetSmart
13 Jul - 28 Jul JetSmart
11 Jul - 26 Jul JetSmart
05 Jul - 26 Jul JetSmart
06 Jul - 26 Jul JetSmart
13 Jul - 31 Jul JetSmart
11 Jul - 28 Jul JetSmart direct
11 Jul - 13 Jul JetSmart
05 Jul - 08 Jul JetSmart direct
05 Jul - 10 Jul JetSmart direct
14 Jul - 01 Aug JetSmart
03 Jul - 14 Aug JetSmart direct
22 Jul - 01 Aug JetSmart
19 Jul - 01 Aug JetSmart
24 Jul - 18 Aug Sky Airline
13 Jul - 03 Aug JetSmart
22 Jul - 07 Aug JetSmart
22 Jul - 06 Aug JetSmart

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

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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