AirHint found the following cheapest return flights from Sao Paulo (GRU) to Milano (MXP) in September 2026 (see full year).

Return flights

22 Sep - 12 Oct	Royal Air Maroc
30 Sep - 12 Oct	United
26 Sep - 08 Oct	United
20 Sep - 12 Oct	Royal Air Maroc
29 Sep - 07 Oct	Iberia
23 Sep - 30 Sep	Royal Air Maroc
23 Sep - 11 Oct	Royal Air Maroc
22 Sep - 14 Oct	Royal Air Maroc
25 Sep - 07 Oct	Royal Air Maroc
22 Sep - 04 Oct	Royal Air Maroc
24 Sep - 08 Oct	Air France
14 Sep - 29 Sep	British Airways
15 Sep - 27 Sep	Royal Air Maroc
16 Sep - 28 Sep	Royal Air Maroc
15 Sep - 30 Sep	Royal Air Maroc
18 Sep - 29 Sep	Royal Air Maroc
06 Sep - 18 Sep	United
06 Sep - 21 Sep	United
10 Sep - 22 Sep	British Airways
20 Sep - 25 Sep	Air Europa

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Milano in September from 634€

Return flights