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

Return flights

05 Jan - 07 Jan	JetSmart
18 Jan - 04 Feb	JetSmart	direct
22 Jan - 04 Feb	JetSmart	direct
05 Jan - 04 Feb	JetSmart
03 Jan - 07 Jan	JetSmart
11 Jan - 15 Jan	JetSmart
18 Jan - 27 Jan	JetSmart
01 Jan - 01 Jan	JetSmart	direct
11 Jan - 27 Jan	JetSmart
22 Jan - 27 Jan	JetSmart
05 Jan - 15 Jan	JetSmart
01 Jan - 07 Jan	JetSmart
01 Jan - 03 Jan	JetSmart
21 Jan - 04 Feb	JetSmart
18 Jan - 07 Feb	JetSmart	direct
22 Jan - 07 Feb	JetSmart	direct
21 Jan - 07 Feb	JetSmart
20 Jan - 04 Feb	JetSmart	direct
30 Jan - 04 Feb	JetSmart
18 Jan - 03 Feb	JetSmart

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

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 Buenos Aires to Lima in January from 336€

Return flights