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

Return flights

07 Oct - 20 Oct	SWISS
07 Oct - 18 Oct	SWISS
06 Oct - 20 Oct	Delta
09 Oct - 16 Nov	Delta
09 Oct - 19 Oct	Delta
08 Oct - 15 Oct	Delta
08 Oct - 25 Oct	Delta
21 Oct - 04 Nov	SWISS
15 Oct - 22 Oct	Turkish Airlines
14 Oct - 25 Oct	SWISS
14 Oct - 26 Oct	SWISS
03 Oct - 20 Oct	Delta
16 Oct - 16 Nov	Delta
23 Oct - 07 Nov	Delta
28 Oct - 27 Nov	SWISS
31 Oct - 13 Nov	Lufthansa
22 Oct - 05 Nov	Delta
03 Oct - 03 Nov	Delta
24 Oct - 03 Nov	Turkish Airlines
18 Oct - 05 Nov	Turkish Airlines

Also check the deals for one-way flights from Rome to Lima in October.

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 October from $770

Return flights