AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Brussels (BRU) in October 2025 (see full year).

One-Way flights

14 Oct	Air China
24 Oct	Air China
21 Oct	Air China
27 Oct	Air China
06 Oct	Air China
20 Oct	LATAM Airlines Group
23 Oct	LATAM Airlines Group
08 Oct	LATAM Airlines Group
01 Oct	Avianca
02 Oct	Air Canada

Also check the deals for return flights from Sao Paulo to Brussels in October.

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 Brussels in October from 303€

One-Way flights