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

Return flights

25 Aug - 07 Sep	British Airways
05 Aug - 19 Aug	ITA Airways
01 Aug - 03 Sep	ITA Airways
07 Aug - 16 Aug	Air China
03 Aug - 17 Aug	Lufthansa
11 Aug - 21 Aug	British Airways
10 Aug - 20 Aug	ITA Airways
03 Aug - 20 Aug	Air China
12 Aug - 27 Aug	British Airways
13 Aug - 29 Aug	TAP
13 Aug - 19 Aug	TAP
01 Aug - 11 Aug	LATAM Airlines Group
31 Aug - 14 Sep	Turkish Airlines
03 Aug - 08 Sep	Turkish Airlines
31 Aug - 13 Sep	Turkish Airlines
28 Aug - 11 Sep	British Airways
30 Aug - 14 Sep	Turkish Airlines
18 Aug - 13 Sep	Azul Airlines

Also check the deals for one-way flights from Sao Paulo to Brussels in August.

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 August from 663€

Return flights