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

Return flights

29 Aug - 05 Sep	Volotea
01 Aug - 08 Aug	Volotea	direct
22 Aug - 05 Sep	Volotea	direct
29 Aug - 05 Sep	Volotea	direct
08 Aug - 15 Aug	Volotea	direct
29 Aug - 12 Sep	Volotea	direct
08 Aug - 22 Aug	Volotea	direct
15 Aug - 22 Aug	Volotea	direct
01 Aug - 15 Aug	Volotea	direct
05 Aug - 12 Aug	Volotea
11 Aug - 17 Aug	Volotea

Also check the deals for one-way flights from Brest to Olbia 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 Brest to Olbia in August from 132€

Return flights