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

One-Way flights

14 Dec	Azul Airlines
12 Dec	Azul Airlines
07 Dec	LATAM Airlines Group
02 Dec	GOL Linhas Aéreas
06 Dec	GOL Linhas Aéreas
16 Dec	TAP
10 Dec	GOL Linhas Aéreas
15 Dec	GOL Linhas Aéreas
13 Dec	GOL Linhas Aéreas
25 Dec	Azul Airlines

Also check the deals for return 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 one-way flights from Sao Paulo to Madrid in December from $461

One-Way flights