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

Return flights

23 Jan - 06 Feb	LATAM Airlines Group
26 Jan - 04 Feb	LATAM Airlines Group
20 Jan - 28 Jan	Iberia
20 Jan - 08 Feb	Air Canada
22 Jan - 01 Feb	Air Canada
20 Jan - 03 Feb	Vueling Airlines
01 Jan - 24 Jan	TAP
29 Jan - 20 Feb	LATAM Airlines Group
21 Jan - 06 Feb	LATAM Airlines Group
18 Jan - 01 Feb	Air Canada
05 Jan - 19 Jan	Turkish Airlines
12 Jan - 18 Feb	LATAM Airlines Group
12 Jan - 19 Feb	LATAM Airlines Group
15 Jan - 31 Jan	TAP
16 Jan - 22 Jan	Vueling Airlines
12 Jan - 21 Jan	Vueling Airlines
09 Jan - 30 Jan	Vueling Airlines
08 Jan - 20 Jan	Vueling Airlines
15 Jan - 26 Jan	Vueling Airlines
12 Jan - 23 Jan	Vueling Airlines

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.

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Cheapest return flights from Rome to Buenos Aires in January from 879€

Return flights