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

Return flights

06 Dec - 14 Jan	Air France
01 Dec - 08 Dec	Air Europa
01 Dec - 07 Dec	Air Europa
04 Dec - 07 Dec	GOL Linhas Aéreas
01 Dec - 12 Dec	Air Europa
05 Dec - 12 Dec	Air Europa
01 Dec - 05 Dec	Air Europa
01 Dec - 12 Jan	Air Europa
12 Dec - 12 Jan	Air Europa
14 Dec - 12 Jan	Air Europa
22 Dec - 29 Jan	LATAM Airlines Group
12 Dec - 03 Jan	GOL Linhas Aéreas
15 Dec - 09 Jan	Air Europa
19 Dec - 11 Jan	Air Europa
13 Dec - 25 Jan	GOL Linhas Aéreas
31 Dec - 24 Jan	KLM
15 Dec - 29 Dec	Air Europa
01 Dec - 15 Dec	Air Europa
14 Dec - 28 Dec	Air Europa
12 Dec - 28 Dec	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 842€

Return flights