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

Return flights

28 Aug - 31 Aug	LATAM Airlines Group
28 Aug - 29 Aug	JetSmart
29 Aug - 18 Sep	JetSmart
28 Aug - 18 Sep	JetSmart
28 Aug - 11 Sep	JetSmart
21 Aug - 28 Aug	LATAM Airlines Group
29 Aug - 11 Sep	JetSmart
29 Aug - 31 Aug	JetSmart
29 Aug - 03 Sep	JetSmart
28 Aug - 03 Sep	JetSmart
29 Aug - 19 Sep	JetSmart
29 Aug - 08 Sep	JetSmart
28 Aug - 08 Sep	JetSmart
20 Aug - 27 Aug	LATAM Airlines Group
29 Aug - 12 Sep	LATAM Airlines Group
22 Aug - 29 Aug	JetSmart
21 Aug - 29 Aug	JetSmart
22 Aug - 31 Aug	JetSmart
21 Aug - 31 Aug	JetSmart
21 Aug - 28 Aug	LATAM Airlines Group	direct

Also check the deals for one-way flights from Lima to Mendoza 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 Lima to Mendoza in August from 258€

Return flights