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

Return flights

02 Apr - 23 Apr	ITA Airways
18 Apr - 26 Apr	Vueling Airlines
21 Apr - 07 May	LATAM Airlines Group
09 Apr - 26 Apr	ITA Airways
03 Apr - 05 Apr	ITA Airways
01 Apr - 26 Apr	ITA Airways
07 Apr - 19 Apr	Air France
13 Apr - 14 May	Air France
10 Apr - 26 Apr	ITA Airways
18 Apr - 25 Apr	Air France
01 Apr - 18 Apr	Air France
07 Apr - 14 Apr	Air France
14 Apr - 14 May	Iberia
14 Apr - 18 May	Iberia
12 Apr - 14 May	Iberia
20 Apr - 04 May	ITA Airways
26 Apr - 08 May	ITA Airways
11 Apr - 31 May	Iberia
13 Apr - 11 May	Air France
27 Apr - 11 May	Air France

Also check the deals for one-way flights from Milan to Buenos Aires in April.

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 April from $1164

Return flights