AirHint found the following cheapest return flights from Melbourne (MEL) to Lima (LIM) in September 2025 (see full year).

Return flights

20 Sep - 11 Oct	LATAM Airlines Group
12 Sep - 18 Oct	LATAM Airlines Group
22 Sep - 06 Oct	LATAM Airlines Group
20 Sep - 06 Oct	LATAM Airlines Group
21 Sep - 28 Sep	LATAM Airlines Group
12 Sep - 28 Sep	Qantas

Also check the deals for one-way flights from Melbourne to Lima in September.

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 Melbourne to Lima in September from $1942

Return flights