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

Return flights

01 Sep - 30 Sep	Ryanair
16 Sep - 29 Sep	Ryanair
03 Sep - 14 Sep	Ryanair
08 Sep - 25 Sep	Ryanair
08 Sep - 22 Sep	Ryanair
08 Sep - 29 Sep	Ryanair
03 Sep - 25 Sep	Ryanair
25 Sep - 11 Oct	Ryanair
19 Sep - 27 Sep	Ryanair
13 Sep - 25 Sep	Ryanair
05 Sep - 26 Sep	Ryanair
25 Sep - 02 Oct	Ryanair

Also check the deals for one-way flights from Charleroi 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 Charleroi to Sao Paulo in September from 895€

Return flights