Cheapest return flights from Lima to Buenos Aires in March from $314

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

Return flights

28 Mar - 13 Apr JetSmart direct
23 Mar - 13 Apr JetSmart direct
23 Mar - 28 Mar JetSmart direct
28 Mar - 06 Apr JetSmart direct
28 Mar - 11 Apr JetSmart direct
23 Mar - 06 Apr JetSmart direct
23 Mar - 11 Apr JetSmart direct
28 Mar - 02 Apr JetSmart direct
23 Mar - 02 Apr JetSmart direct
12 Mar - 16 Mar Sky Airline direct
28 Mar - 17 Apr JetSmart direct
27 Mar - 06 Apr JetSmart direct
26 Mar - 28 Mar JetSmart direct
23 Mar - 26 Mar JetSmart direct
12 Mar - 18 Mar Aerolineas Argentinas direct
27 Mar - 28 Mar JetSmart
19 Mar - 28 Mar JetSmart
20 Mar - 28 Mar JetSmart
16 Mar - 28 Mar JetSmart direct
06 Mar - 14 Mar LATAM Airlines Group

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

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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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