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

Return flights

24 Sep - 11 Oct	TAP
23 Sep - 12 Oct	TAP
24 Sep - 12 Oct	TAP
11 Sep - 24 Sep	TAP
07 Sep - 15 Sep	TAP
06 Sep - 19 Sep	TAP
22 Sep - 21 Oct	TAP
12 Sep - 30 Sep	TAP
08 Sep - 18 Sep	TAP
11 Sep - 21 Sep	TAP
09 Sep - 18 Sep	TAP
23 Sep - 30 Sep	TAP
11 Sep - 22 Sep	TAP
06 Sep - 20 Sep	TAP
24 Sep - 04 Oct	TAP
20 Sep - 03 Oct	TAP
30 Sep - 30 Oct	TAP
15 Sep - 01 Oct	TAP
15 Sep - 02 Oct	TAP
09 Sep - 02 Oct	TAP

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 531€

Return flights