AirHint found the following cheapest return flights from Rome (FCO) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

23 Jan - 08 Feb	LATAM Airlines Group
15 Jan - 18 Jan	Air Canada
30 Jan - 28 Feb	LATAM Airlines Group
22 Jan - 05 Feb	LATAM Airlines Group
28 Jan - 08 Feb	LATAM Airlines Group
18 Jan - 01 Feb	Air Canada
15 Jan - 30 Jan	Air Canada
11 Jan - 27 Feb	LATAM Airlines Group
06 Jan - 26 Feb	LATAM Airlines Group
26 Jan - 15 Feb	SWISS
22 Jan - 27 Feb	Vueling Airlines
19 Jan - 30 Jan	SWISS
08 Jan - 23 Jan	SWISS
12 Jan - 29 Jan	SWISS
07 Jan - 08 Feb	SWISS
07 Jan - 28 Jan	LATAM Airlines Group
12 Jan - 23 Jan	SWISS
10 Jan - 23 Jan	SWISS
16 Jan - 27 Jan	LATAM Airlines Group
13 Jan - 24 Jan	LATAM Airlines Group

Also check the deals for one-way flights from Rome to Buenos Aires in January.

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Rome to Buenos Aires in January from 846€

Return flights