AirHint found the following cheapest return flights from Milano (MXP) to Sao Paulo (GRU) in September 2025 (see full year).

Return flights

12 Sep - 05 Oct	LATAM Airlines Group	direct
01 Sep - 30 Sep	TAP
06 Sep - 09 Oct	Air Europa
11 Sep - 21 Sep	Vueling Airlines
10 Sep - 23 Sep	Air France
10 Sep - 26 Sep	TAP
23 Sep - 31 Oct	Air Europa
09 Sep - 21 Sep	TAP
04 Sep - 25 Sep	TAP
11 Sep - 24 Sep	TAP
01 Sep - 21 Sep	TAP
24 Sep - 24 Oct	Air Europa
23 Sep - 23 Oct	Air Europa
02 Sep - 09 Sep	Delta
22 Sep - 29 Sep	Delta
18 Sep - 01 Oct	Delta
22 Sep - 04 Oct	Delta
26 Sep - 05 Oct	Delta
12 Sep - 06 Oct	Delta
15 Sep - 26 Oct	Delta

Also check the deals for one-way flights from Milano to Sao Paulo 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 Milano to Sao Paulo in September from $669

Return flights