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

Return flights

21 Oct - 26 Nov	Air Canada
16 Oct - 15 Nov	TAP
13 Oct - 19 Oct	TAP
14 Oct - 29 Oct	Air Canada
21 Oct - 21 Nov	Air Canada
24 Oct - 09 Nov	TAP
09 Oct - 14 Oct	easyJet
08 Oct - 31 Oct	Ryanair
06 Oct - 30 Oct	TAP
15 Oct - 26 Nov	Air Canada
17 Oct - 02 Nov	Air Canada
25 Oct - 15 Nov	Air Canada
12 Oct - 05 Nov	LATAM Airlines Group
02 Oct - 10 Oct	LATAM Airlines Group
13 Oct - 22 Oct	Air Canada
30 Oct - 14 Nov	Air Canada
31 Oct - 14 Nov	LATAM Airlines Group
16 Oct - 24 Oct	Air Canada
03 Oct - 10 Oct	LATAM Airlines Group
04 Oct - 31 Oct	SWISS

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

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 Milano to Buenos Aires in October from $974

Return flights