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

Return flights

31 Aug - 09 Sep	Etihad Airways
27 Aug - 10 Sep	Qatar Airways
31 Aug - 08 Sep	Etihad Airways
25 Aug - 08 Sep	Etihad Airways
29 Aug - 08 Sep	Etihad Airways
29 Aug - 17 Sep	Etihad Airways
23 Aug - 30 Aug	IndiGo
17 Aug - 24 Aug	Wizz Air
07 Aug - 17 Aug	IndiGo
08 Aug - 17 Aug	IndiGo
04 Aug - 14 Aug	IndiGo
28 Aug - 11 Sep	Ethiopian Airlines
03 Aug - 19 Aug	IndiGo
11 Aug - 18 Aug	Etihad Airways
30 Aug - 04 Sep	Etihad Airways
09 Aug - 18 Aug	Etihad Airways
01 Aug - 11 Aug	Ryanair
01 Aug - 08 Aug	AJet

Also check the deals for one-way flights from Brussels to Mahe 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 Brussels to Mahe in August from $771

Return flights