AirHint found the following cheapest return flights from Sao Paulo (CGH) to Madrid (MAD) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	GOL Linhas Aéreas
01 Dec - 07 Dec	Air Europa
04 Dec - 09 Dec	Azul Airlines
02 Dec - 08 Dec	Azul Airlines
07 Dec - 15 Dec	Azul Airlines
05 Dec - 07 Dec	GOL Linhas Aéreas
01 Dec - 11 Dec	LATAM Airlines Group
02 Dec - 11 Dec	Azul Airlines
03 Dec - 11 Dec	Azul Airlines
30 Dec - 26 Jan	GOL Linhas Aéreas
02 Dec - 12 Dec	Azul Airlines
12 Dec - 09 Jan	LATAM Airlines Group
01 Dec - 05 Jan	Air Europa
11 Dec - 15 Jan	GOL Linhas Aéreas
11 Dec - 12 Jan	Azul Airlines
01 Dec - 09 Jan	Air Europa
10 Dec - 26 Jan	TAP
30 Dec - 27 Jan	GOL Linhas Aéreas
12 Dec - 11 Jan	Air Europa
12 Dec - 12 Jan	Air Europa

Also check the deals for one-way flights from Sao Paulo to Madrid 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 Madrid in December from 626€

Return flights