AirHint found the following cheapest return flights from Sao Paulo (GRU) to Brussels (BRU) in December 2026 (see full year).

Return flights

01 Dec - 08 Dec	Air Canada
09 Dec - 31 Dec	Air Canada
14 Dec - 30 Dec	Iberia
14 Dec - 31 Dec	Iberia
12 Dec - 31 Dec	Iberia
14 Dec - 01 Jan	Iberia
09 Dec - 27 Dec	Iberia
04 Dec - 11 Dec	Lufthansa
14 Dec - 02 Jan	Iberia
20 Dec - 12 Jan	Air Canada
15 Dec - 08 Jan	SWISS
28 Dec - 06 Jan	Iberia
15 Dec - 06 Jan	Iberia
14 Dec - 23 Dec	Turkish Airlines
19 Dec - 04 Jan	Turkish Airlines
22 Dec - 05 Jan	Turkish Airlines
09 Dec - 13 Dec	Air Europa
19 Dec - 25 Jan	Iberia
22 Dec - 02 Jan	Turkish Airlines
10 Dec - 14 Dec	Air Europa

Also check the deals for one-way flights from Sao Paulo to Brussels 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 Brussels in December from 610€

Return flights