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

Return flights

29 Jan - 22 Feb	JetSmart	direct
26 Jan - 08 Feb	Sky Airline
29 Jan - 05 Feb	Sky Airline
20 Jan - 29 Jan	Sky Airline
25 Jan - 03 Feb	Sky Airline
20 Jan - 27 Feb	Sky Airline
29 Jan - 31 Jan	JetSmart	direct
29 Jan - 05 Feb	JetSmart	direct
29 Jan - 17 Feb	JetSmart	direct
24 Jan - 03 Feb	Sky Airline
26 Jan - 28 Jan	JetSmart
23 Jan - 28 Jan	JetSmart
23 Jan - 28 Jan	JetSmart	direct
29 Jan - 29 Jan	JetSmart
29 Jan - 11 Feb	JetSmart	direct
29 Jan - 18 Feb	JetSmart	direct
15 Jan - 29 Jan	Sky Airline
24 Jan - 31 Jan	Sky Airline
26 Jan - 31 Jan	JetSmart
23 Jan - 23 Jan	JetSmart	direct

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 $418

Return flights