AirHint found the following cheapest return flights from Casablanca (CMN) to Sao Paulo (GRU) in October 2026 (see full year).

Return flights

06 Oct - 13 Oct	Air France
05 Oct - 11 Oct	Air France
07 Oct - 13 Oct	Air France
04 Oct - 10 Oct	Air France
22 Oct - 06 Nov	Iberia
03 Oct - 10 Oct	Air France
01 Oct - 16 Oct	Air France
01 Oct - 20 Oct	Air France
20 Oct - 04 Nov	Air France
20 Oct - 01 Nov	Air France
06 Oct - 13 Oct	Royal Air Maroc	direct
20 Oct - 04 Nov	Royal Air Maroc	direct
22 Oct - 06 Nov	Royal Air Maroc	direct
01 Oct - 20 Oct	Royal Air Maroc	direct
01 Oct - 16 Oct	Royal Air Maroc	direct
20 Oct - 01 Nov	Royal Air Maroc	direct

Also check the deals for one-way flights from Casablanca to Sao Paulo in October.

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 Casablanca to Sao Paulo in October from $968

Return flights