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

Return flights

15 Apr - 26 Apr	Sky Airline	direct
08 Apr - 10 Apr	JetSmart
25 Apr - 27 Apr	Sky Airline
07 Apr - 20 Apr	Sky Airline
15 Apr - 17 Apr	JetSmart
03 Apr - 10 Apr	JetSmart
08 Apr - 14 Apr	JetSmart
08 Apr - 17 Apr	JetSmart
15 Apr - 05 May	JetSmart
24 Apr - 01 May	Sky Airline
01 Apr - 08 Apr	JetSmart
22 Apr - 11 May	JetSmart
29 Apr - 11 May	JetSmart
15 Apr - 27 Apr	JetSmart
22 Apr - 05 May	JetSmart
29 Apr - 05 May	JetSmart
24 Apr - 01 May	Sky Airline	direct
25 Apr - 11 May	JetSmart
17 Apr - 05 May	JetSmart
23 Apr - 11 May	JetSmart

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

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 April from 257€

Return flights