Cheapest return flights from Lima to Buenos Aires in March from $243

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

Return flights

23 Mar - 26 Mar Sky Airline
26 Mar - 29 Mar Sky Airline
23 Mar - 29 Mar Sky Airline
20 Mar - 28 Mar Sky Airline
26 Mar - 31 Mar Sky Airline
25 Mar - 29 Mar Sky Airline
20 Mar - 27 Mar Sky Airline
29 Mar - 01 Apr Sky Airline
22 Mar - 28 Mar Sky Airline
21 Mar - 29 Mar Sky Airline
21 Mar - 28 Mar Sky Airline
27 Mar - 12 Apr Sky Airline
26 Mar - 13 Apr Sky Airline
31 Mar - 07 Apr Sky Airline
26 Mar - 01 Apr Sky Airline
22 Mar - 01 Apr Sky Airline
23 Mar - 12 Apr Sky Airline
31 Mar - 06 Apr Sky Airline
28 Mar - 04 Apr Sky Airline
24 Mar - 10 Apr JetSmart

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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