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

Return flights

09 Oct - 19 Oct	Delta
13 Oct - 16 Nov	Delta
08 Oct - 22 Oct	Delta
04 Oct - 18 Oct	Delta
09 Oct - 01 Nov	Delta
10 Oct - 16 Oct	Delta
31 Oct - 14 Nov	Air Canada
03 Oct - 07 Nov	Air Europa
10 Oct - 13 Oct	Delta
25 Oct - 10 Nov	United
13 Oct - 17 Nov	Air Europa
16 Oct - 29 Oct	TAP
15 Oct - 29 Oct	TAP
20 Oct - 03 Nov	TAP
15 Oct - 19 Oct	Ryanair
11 Oct - 18 Oct	Delta
19 Oct - 27 Oct	Delta
01 Oct - 03 Nov	Delta

Also check the deals for one-way flights from Brussels to Sao Paulo 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 return flights from Brussels to Sao Paulo in October from 628€

Return flights