AirHint found the following cheapest return flights from Buenos Aires (AEP) to Lima (LIM) in December 2026 (see full year).
Return flights
| 01 Dec - 31 Dec | Aerolíneas Argentinas | direct | |
| 09 Dec - 19 Dec | JetSmart | direct | |
| 25 Dec - 12 Jan | Avianca | ||
| 09 Dec - 23 Jan | Avianca |
Also check the deals for one-way flights from Buenos Aires to Lima in December.
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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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