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

Return flights

10 Dec - 29 Jan	Iberia
05 Dec - 07 Dec	Lufthansa
03 Dec - 26 Jan	Air Europa
02 Dec - 07 Dec	SWISS
06 Dec - 31 Dec	GOL Linhas Aéreas
09 Dec - 31 Dec	GOL Linhas Aéreas
01 Dec - 08 Dec	Lufthansa
02 Dec - 08 Dec	SWISS
02 Dec - 09 Dec	Iberia
03 Dec - 10 Dec	GOL Linhas Aéreas
01 Dec - 09 Dec	GOL Linhas Aéreas
03 Dec - 11 Dec	GOL Linhas Aéreas
10 Dec - 23 Jan	Lufthansa
09 Dec - 26 Jan	SWISS
01 Dec - 12 Jan	GOL Linhas Aéreas
10 Dec - 15 Jan	Air France
04 Dec - 21 Jan	Iberia
04 Dec - 16 Jan	GOL Linhas Aéreas
09 Dec - 06 Jan	GOL Linhas Aéreas
01 Dec - 19 Jan	Lufthansa

Also check the deals for one-way flights from Sao Paulo to Milano 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 Sao Paulo to Milano in December from 557€

Return flights