AirHint found the following cheapest return flights from Casablanca (CMN) to Sao Paulo (GRU) in December 2025 (see full year).

Return flights

06 Dec - 10 Dec	Air France
01 Dec - 10 Dec	Air France
01 Dec - 04 Dec	Air France
02 Dec - 05 Dec	Air France
01 Dec - 07 Dec	Air France
02 Dec - 10 Dec	Air France
01 Dec - 08 Dec	Air France
01 Dec - 10 Dec	Royal Air Maroc	direct
02 Dec - 05 Dec	Royal Air Maroc	direct
01 Dec - 07 Dec	Royal Air Maroc	direct
30 Dec - 07 Jan	British Airways
20 Dec - 05 Jan	Qatar Airways
30 Dec - 04 Jan	Qatar Airways
13 Dec - 07 Jan	Qatar Airways
29 Dec - 03 Jan	Qatar Airways
25 Dec - 04 Jan	Qatar Airways
21 Dec - 03 Jan	Qatar Airways
20 Dec - 03 Jan	Qatar Airways
20 Dec - 04 Jan	Qatar Airways
21 Dec - 10 Jan	Qatar Airways

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

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 December from $929

Return flights