AirHint found the following cheapest return flights from Mendoza (MDZ) to Lima (LIM) in August 2025 (see full year).

Return flights

22 Aug - 04 Sep	Sky Airline
22 Aug - 29 Aug	JetSmart
31 Aug - 08 Sep	Aerolineas Argentinas
21 Aug - 25 Aug	Sky Airline
28 Aug - 29 Aug	JetSmart
30 Aug - 04 Sep	JetSmart
28 Aug - 04 Sep	JetSmart
03 Aug - 11 Aug	Aerolineas Argentinas
31 Aug - 04 Sep	JetSmart
21 Aug - 26 Aug	Sky Airline
15 Aug - 18 Aug	Sky Airline
07 Aug - 14 Aug	Sky Airline
29 Aug - 17 Sep	JetSmart
12 Aug - 25 Aug	LATAM Airlines Group
22 Aug - 05 Sep	JetSmart
22 Aug - 08 Sep	JetSmart
22 Aug - 09 Sep	JetSmart
30 Aug - 05 Sep	JetSmart
06 Aug - 13 Aug	Sky Airline
22 Aug - 26 Aug	JetSmart

Also check the deals for one-way flights from Mendoza to Lima in August.

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 Mendoza to Lima in August from $300

Return flights