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

Return flights

28 Sep - 02 Oct	Avianca
24 Sep - 01 Oct	Avianca
24 Sep - 03 Oct	Avianca
26 Sep - 03 Oct	Avianca
24 Sep - 02 Oct	Avianca
25 Sep - 02 Oct	Avianca
28 Sep - 03 Oct	Avianca
15 Sep - 22 Sep	Arajet
15 Sep - 21 Sep	ITA Airways
14 Sep - 26 Sep	Arajet
14 Sep - 28 Sep	Arajet
14 Sep - 17 Sep	Arajet
14 Sep - 22 Sep	Arajet
14 Sep - 19 Sep	Arajet
14 Sep - 02 Oct	Arajet
23 Sep - 28 Sep	Avianca
19 Sep - 26 Sep	Avianca
23 Sep - 30 Sep	Avianca
23 Sep - 02 Oct	Avianca
27 Sep - 01 Oct	Avianca

Also check the deals for one-way flights from Sao Paulo to Paris 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 Paris in September from $880

Return flights