Cheapest one-way flights from Buenos Aires to Lima in September from $254

Best time to book flights for Buenos Aires (AEP) to Lima (LIM) flights at AirHint

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Lima (LIM) in September 2025 (see full year).

One-Way flights

22 Sep Aerolineas Argentinas direct
09 Sep Flybondi
05 Sep Sky Airline
04 Sep Sky Airline
28 Sep Aerolineas Argentinas direct
04 Sep Aerolineas Argentinas direct
23 Sep Sky Airline
23 Sep Aerolineas Argentinas direct
05 Sep Sky Airline direct
06 Sep JetSmart

Also check the deals for return flights from Buenos Aires to Lima in September.

Skyscanner

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