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

Return flights

17 Jan - 24 Feb	Wizz Air Malta
28 Jan - 11 Feb	LATAM Airlines Group
16 Jan - 01 Feb	Ryanair
02 Jan - 10 Feb	Wizz Air Malta
28 Jan - 18 Feb	Vueling Airlines
22 Jan - 12 Feb	Vueling Airlines
12 Jan - 18 Feb	Vueling Airlines
22 Jan - 10 Feb	Vueling Airlines
09 Jan - 20 Feb	Vueling Airlines
26 Jan - 16 Feb	Vueling Airlines
11 Jan - 25 Jan	Vueling Airlines
04 Jan - 25 Jan	Vueling Airlines
01 Jan - 22 Jan	Vueling Airlines
05 Jan - 18 Jan	Turkish Airlines
18 Jan - 27 Jan	Vueling Airlines
14 Jan - 28 Jan	LATAM Airlines Group
02 Jan - 23 Jan	Vueling Airlines
11 Jan - 29 Jan	Vueling Airlines
15 Jan - 28 Jan	Vueling Airlines
01 Jan - 21 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 1095€

Return flights