AirHint found the following cheapest return flights from Lima (LIM) to Mendoza (MDZ) in May 2026 (see full year).

Return flights

18 May - 23 May	JetSmart
18 May - 08 Jun	JetSmart
07 May - 23 May	JetSmart
07 May - 09 May	JetSmart
16 May - 23 May	JetSmart
18 May - 22 May	JetSmart
09 May - 23 May	JetSmart
14 May - 23 May	JetSmart
07 May - 22 May	JetSmart
16 May - 22 May	JetSmart
03 May - 05 May	JetSmart
25 May - 08 Jun	JetSmart
30 May - 08 Jun	JetSmart

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

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 May from $332

Return flights