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

Return flights

21 Jan - 23 Feb	British Airways
26 Jan - 04 Feb	Lufthansa
15 Jan - 19 Jan	ITA Airways
20 Jan - 04 Feb	British Airways
20 Jan - 28 Jan	British Airways
11 Jan - 16 Feb	Iberia
18 Jan - 22 Feb	Iberia
12 Jan - 16 Feb	British Airways
24 Jan - 31 Jan	ITA Airways
07 Jan - 16 Feb	British Airways
31 Jan - 15 Feb	British Airways
08 Jan - 10 Feb	LATAM Airlines Group
05 Jan - 05 Feb	LATAM Airlines Group
08 Jan - 25 Jan	LATAM Airlines Group
05 Jan - 25 Jan	LATAM Airlines Group
07 Jan - 25 Jan	British Airways
06 Jan - 25 Jan	Lufthansa
05 Jan - 26 Jan	LATAM Airlines Group
09 Jan - 25 Jan	Lufthansa
01 Jan - 18 Jan	LATAM Airlines Group

Also check the deals for one-way flights from Milan 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 Milan to Buenos Aires in January from 1147€

Return flights