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

Return flights

10 Dec - 15 Jan	Air Canada
02 Dec - 14 Dec	Iberia
01 Dec - 14 Dec	Iberia
17 Dec - 07 Jan	Air Canada
05 Dec - 14 Jan	Air Canada
05 Dec - 15 Jan	Air Canada
05 Dec - 17 Jan	Air Canada
05 Dec - 18 Jan	Air Canada
10 Dec - 13 Jan	Norse Atlantic Airways
02 Dec - 13 Dec	Iberia
16 Dec - 07 Jan	Air Canada
05 Dec - 20 Jan	Air Canada
08 Dec - 13 Jan	Norse Atlantic Airways
07 Dec - 14 Dec	LATAM Airlines Group
07 Dec - 11 Dec	Air Europa
06 Dec - 08 Dec	LATAM Airlines Group

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

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 December from 698€

Return flights