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

Return flights

02 Apr - 12 Apr	Sky Airline
11 Apr - 18 Apr	JetSmart
01 Apr - 09 Apr	JetSmart
01 Apr - 18 Apr	JetSmart
12 Apr - 30 Apr	Sky Airline	direct
18 Apr - 25 Apr	Sky Airline
01 Apr - 07 Apr	JetSmart
01 Apr - 12 Apr	JetSmart
11 Apr - 16 Apr	JetSmart
11 Apr - 25 Apr	JetSmart
18 Apr - 08 May	JetSmart
22 Apr - 11 May	JetSmart
22 Apr - 08 May	JetSmart
24 Apr - 11 May	JetSmart
24 Apr - 13 May	JetSmart
24 Apr - 08 May	JetSmart
28 Apr - 11 May	JetSmart
28 Apr - 18 May	JetSmart
28 Apr - 13 May	JetSmart
28 Apr - 08 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.

Book a cheap hotel in Lima

Cheap car rent in Lima

Cheapest return flights from Buenos Aires to Lima in April from 239€

Return flights