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

Return flights

07 Oct - 22 Oct	Ethiopian Airlines
07 Oct - 21 Oct	Ethiopian Airlines
07 Oct - 23 Oct	Etihad Airways
14 Oct - 27 Oct	Ryanair
14 Oct - 28 Oct	Etihad Airways
27 Oct - 10 Nov	Etihad Airways
27 Oct - 09 Nov	Etihad Airways
14 Oct - 29 Oct	Ethiopian Airlines
13 Oct - 29 Oct	Ethiopian Airlines
06 Oct - 11 Oct	IndiGo
13 Oct - 27 Oct	Etihad Airways
07 Oct - 25 Oct	Ethiopian Airlines
23 Oct - 02 Nov	Ryanair
26 Oct - 02 Nov	IndiGo
24 Oct - 02 Nov	IndiGo
23 Oct - 01 Nov	Etihad Airways
25 Oct - 02 Nov	Ryanair
24 Oct - 01 Nov	Kenya Airways
26 Oct - 01 Nov	Etihad Airways

Also check the deals for one-way flights from Brussels to Mahe 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 Mahe in October from $722

Return flights