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

Return flights

19 May - 26 May	Air Canada
12 May - 26 May	Air Canada
28 May - 08 Jun	Avianca
29 May - 16 Jun	Royal Air Maroc
26 May - 04 Jun	TAP
28 May - 04 Jun	TAP
28 May - 28 Jun	TAP
10 May - 25 May	Air Canada
18 May - 09 Jun	Avianca
25 May - 08 Jun	Air China
27 May - 04 Jun	Lufthansa
24 May - 31 May	Royal Air Maroc
08 May - 16 May	Air Europa
14 May - 24 May	Air Europa
07 May - 18 May	Air Europa
28 May - 05 Jun	SWISS
07 May - 13 May	Air Canada
06 May - 19 May	Lufthansa
13 May - 20 May	Air Canada
25 May - 04 Jun	Air Europa

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

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 May from 640€

Return flights