Cheapest return flights from Milan to Buenos Aires in September from $1209

Best time to book flights for Milan (LIN) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest return flights from Milan (LIN) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

15 Sep - 25 Sep LATAM Airlines Group
12 Sep - 26 Oct LATAM Airlines Group
08 Sep - 26 Sep LATAM Airlines Group
09 Sep - 26 Sep Iberia
26 Sep - 16 Oct LATAM Airlines Group
01 Sep - 15 Sep LATAM Airlines Group
07 Sep - 26 Sep LATAM Airlines Group
01 Sep - 22 Sep LATAM Airlines Group
01 Sep - 14 Sep LATAM Airlines Group
15 Sep - 22 Sep LATAM Airlines Group
04 Sep - 14 Sep Lufthansa
11 Sep - 20 Sep Lufthansa

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

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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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