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

Return flights

19 Sep - 01 Oct	Delta
10 Sep - 23 Sep	Lufthansa
08 Sep - 15 Sep	TAP
01 Sep - 15 Sep	TAP
15 Sep - 22 Sep	TAP
02 Sep - 14 Sep	Delta
03 Sep - 30 Sep	Delta
15 Sep - 30 Sep	Delta
14 Sep - 30 Sep	Delta
19 Sep - 04 Oct	Delta
03 Sep - 02 Oct	Air France
14 Sep - 25 Sep	Delta
16 Sep - 28 Sep	Delta
16 Sep - 07 Oct	Delta
22 Sep - 28 Oct	Delta
23 Sep - 05 Oct	Wizz Air Malta
23 Sep - 06 Oct	Wizz Air Malta
29 Sep - 06 Oct	Air France
29 Sep - 30 Oct	LATAM Airlines Group
13 Sep - 07 Oct	Vueling Airlines

Also check the deals for one-way flights from Rome 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 Rome to Lima in September from $812

Return flights