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

Return flights

02 Sep - 09 Sep	TAP
27 Sep - 13 Oct	United
10 Sep - 17 Sep	United
20 Sep - 01 Oct	United
15 Sep - 22 Sep	United
30 Sep - 21 Oct	TAP
01 Sep - 14 Sep	United
30 Sep - 31 Oct	Iberia
29 Sep - 31 Oct	Iberia
28 Sep - 11 Oct	Air France
13 Sep - 26 Sep	United
04 Sep - 14 Sep	TAP
17 Sep - 27 Sep	United
05 Sep - 12 Sep	Iberia
06 Sep - 13 Sep	Iberia
01 Sep - 13 Sep	United

Also check the deals for one-way flights from Sao Paulo to Geneva 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 Geneva in September from 748€

Return flights