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

Return flights

11 Feb - 18 Feb	JetSmart
14 Feb - 18 Feb	JetSmart
22 Feb - 14 Mar	JetSmart
22 Feb - 10 Mar	JetSmart
22 Feb - 08 Mar	JetSmart
22 Feb - 09 Mar	JetSmart
11 Feb - 03 Mar	JetSmart
14 Feb - 03 Mar	JetSmart
11 Feb - 13 Feb	JetSmart
11 Feb - 25 Feb	JetSmart
11 Feb - 21 Feb	JetSmart
14 Feb - 25 Feb	JetSmart
14 Feb - 21 Feb	JetSmart
11 Feb - 04 Mar	JetSmart
14 Feb - 05 Mar	JetSmart
14 Feb - 04 Mar	JetSmart
11 Feb - 18 Feb	JetSmart	direct
11 Feb - 20 Feb	JetSmart
14 Feb - 20 Feb	JetSmart
22 Feb - 14 Mar	JetSmart	direct

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

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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Cheapest return flights from Lima to Buenos Aires in February from 313€

Return flights