Cheapest return flights from Lima to Buenos Aires in August from $340

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

Return flights

01 Aug - 31 Aug JetSmart direct
21 Aug - 31 Aug JetSmart direct
02 Aug - 10 Aug JetSmart direct
20 Aug - 26 Aug JetSmart direct
03 Aug - 16 Aug JetSmart direct
08 Aug - 17 Aug JetSmart direct
08 Aug - 11 Aug JetSmart direct
08 Aug - 12 Aug JetSmart direct
14 Aug - 17 Aug JetSmart direct
08 Aug - 25 Aug JetSmart direct
25 Aug - 01 Sep JetSmart direct
14 Aug - 01 Sep JetSmart direct
29 Aug - 06 Sep AerolΓ­neas Argentinas direct
12 Aug - 01 Sep JetSmart direct
15 Aug - 01 Sep JetSmart direct
23 Aug - 01 Sep JetSmart direct
04 Aug - 08 Sep JetSmart direct
25 Aug - 11 Sep JetSmart direct
23 Aug - 11 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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