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

Return flights

01 Dec - 08 Dec	Lufthansa
01 Dec - 10 Dec	Lufthansa
03 Dec - 10 Dec	Lufthansa
01 Dec - 15 Dec	Lufthansa
04 Dec - 20 Jan	Delta
05 Dec - 15 Dec	Lufthansa
01 Dec - 14 Dec	Lufthansa
05 Dec - 08 Dec	ITA Airways
05 Dec - 13 Dec	Lufthansa
03 Dec - 13 Dec	Lufthansa
02 Dec - 09 Dec	KLM
08 Dec - 22 Jan	Delta
08 Dec - 20 Jan	Delta
01 Dec - 21 Jan	Lufthansa
10 Dec - 22 Jan	Delta
10 Dec - 15 Jan	Delta
10 Dec - 21 Jan	Delta
25 Dec - 30 Jan	Delta
03 Dec - 27 Jan	Delta
01 Dec - 21 Jan	LATAM Airlines Group	direct

Also check the deals for one-way flights from Paris 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 Paris to Sao Paulo in December from $756

Return flights