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

Return flights

03 Aug - 13 Aug	Ryanair	direct
03 Aug - 10 Aug	Ryanair	direct
06 Aug - 10 Aug	Volotea
03 Aug - 20 Aug	Ryanair	direct
09 Aug - 13 Aug	Volotea
03 Aug - 24 Aug	Ryanair	direct
06 Aug - 27 Aug	Ryanair	direct
06 Aug - 13 Aug	Ryanair	direct
03 Aug - 06 Aug	Ryanair	direct
14 Aug - 20 Aug	Wizz Air Malta
31 Aug - 21 Sep	Ryanair	direct
31 Aug - 17 Sep	Ryanair	direct
31 Aug - 02 Sep	Ryanair
31 Aug - 10 Sep	Ryanair	direct
27 Aug - 17 Sep	Ryanair	direct
27 Aug - 02 Sep	Ryanair
31 Aug - 13 Sep	Ryanair
31 Aug - 14 Sep	Ryanair	direct
17 Aug - 02 Sep	Ryanair
13 Aug - 02 Sep	Ryanair

Also check the deals for one-way flights from Olbia to Brussels 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 Olbia to Brussels in August from $137

Return flights