AirHint found the following cheapest return flights from Buenos Aires (EZE) to Lima (LIM) in December 2025 (see full year).

Return flights

03 Dec - 17 Dec	Sky Airline
09 Dec - 14 Dec	Sky Airline
14 Dec - 25 Dec	Sky Airline
14 Dec - 24 Dec	Sky Airline
01 Dec - 11 Dec	Sky Airline
07 Dec - 27 Dec	Sky Airline
03 Dec - 07 Dec	JetSmart
12 Dec - 25 Dec	Sky Airline
17 Dec - 27 Jan	Sky Airline
01 Dec - 07 Dec	JetSmart
02 Dec - 07 Dec	JetSmart
21 Dec - 14 Jan	Sky Airline
19 Dec - 14 Jan	Sky Airline
29 Dec - 13 Jan	Sky Airline
24 Dec - 07 Jan	Sky Airline
24 Dec - 02 Jan	Sky Airline
23 Dec - 12 Jan	Sky Airline
23 Dec - 03 Jan	LATAM Airlines Group
31 Dec - 27 Jan	Sky Airline
30 Dec - 13 Jan	Sky Airline

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

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 December from $308

Return flights