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

Return flights

30 Sep - 20 Oct	TAP
29 Sep - 23 Oct	TAP
29 Sep - 07 Oct	TAP
30 Sep - 11 Oct	TAP
29 Sep - 14 Oct	TAP
29 Sep - 06 Oct	TAP
29 Sep - 05 Oct	TAP
29 Sep - 11 Oct	TAP
29 Sep - 15 Oct	TAP
30 Sep - 07 Oct	TAP
09 Sep - 22 Sep	TAP
09 Sep - 18 Sep	TAP
24 Sep - 29 Sep	TAP
10 Sep - 21 Sep	Iberia
25 Sep - 29 Sep	TAP
24 Sep - 30 Sep	TAP
09 Sep - 16 Sep	United
10 Sep - 18 Sep	United
10 Sep - 19 Sep	United
10 Sep - 23 Sep	United

Also check the deals for one-way flights from Sao Paulo to Rome 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 Rome in September from $632

Return flights