AirHint found the following cheapest return flights from Buenos Aires (EZE) to Milano (MXP) in September 2025 (see full year).

Return flights

27 Sep - 06 Oct	LATAM Airlines Group
26 Sep - 28 Oct	Avianca
26 Sep - 20 Oct	Avianca
29 Sep - 28 Oct	Avianca
30 Sep - 04 Oct	Lufthansa
25 Sep - 20 Oct	Avianca
25 Sep - 15 Oct	Ethiopian Airlines
22 Sep - 23 Oct	Avianca
28 Sep - 11 Oct	Avianca
22 Sep - 08 Oct	Lufthansa
24 Sep - 30 Sep	Avianca
16 Sep - 23 Sep	Avianca
20 Sep - 30 Sep	LATAM Airlines Group
19 Sep - 23 Sep	Ethiopian Airlines
18 Sep - 30 Sep	Avianca
21 Sep - 28 Sep	Ethiopian Airlines
21 Sep - 29 Sep	Avianca
19 Sep - 26 Sep	Avianca
18 Sep - 25 Sep	Ethiopian Airlines
17 Sep - 30 Sep	Lufthansa

Also check the deals for one-way flights from Buenos Aires to Milano in September.

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 Buenos Aires to Milano in September from 984€

Return flights