AirHint found the following cheapest return flights from Buenos Aires (AEP) to Rome (FCO) in December 2025 (see full year).

Return flights

01 Dec - 01 Jan	LATAM Airlines Group
02 Dec - 10 Dec	LATAM Airlines Group
01 Dec - 07 Dec	LATAM Airlines Group
30 Dec - 22 Jan	LATAM Airlines Group
23 Dec - 06 Jan	LATAM Airlines Group
20 Dec - 17 Jan	LATAM Airlines Group
27 Dec - 27 Jan	Aerolineas Argentinas
26 Dec - 10 Jan	LATAM Airlines Group
16 Dec - 20 Jan	Avianca
01 Dec - 20 Jan	Avianca
06 Dec - 07 Jan	Avianca
24 Dec - 20 Jan	Avianca
15 Dec - 29 Dec	Avianca
08 Dec - 26 Dec	Avianca
06 Dec - 25 Dec	Avianca
14 Dec - 28 Dec	Avianca
08 Dec - 28 Dec	Avianca
12 Dec - 26 Dec	Avianca
04 Dec - 24 Dec	Avianca
10 Dec - 23 Dec	Avianca

Also check the deals for one-way flights from Buenos Aires to Rome 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 Buenos Aires to Rome in December from 898€

Return flights