AirHint found the following cheapest return flights from Olbia (OLB) to Barcelona (BCN) in December 2025 (see full year).

Return flights

11 Dec - 11 Jan	Volotea	direct
04 Dec - 07 Dec	Volotea
25 Dec - 15 Jan	Volotea	direct
11 Dec - 20 Dec	Volotea	direct
11 Dec - 21 Dec	Volotea	direct
25 Dec - 11 Jan	Volotea	direct
24 Dec - 11 Jan	Volotea	direct
04 Dec - 07 Dec	Volotea	direct
27 Dec - 15 Jan	Volotea	direct
30 Dec - 15 Jan	Volotea	direct
13 Dec - 15 Dec	Ryanair
04 Dec - 20 Dec	Volotea	direct
04 Dec - 21 Dec	Volotea	direct
14 Dec - 20 Dec	Volotea	direct
14 Dec - 21 Dec	Volotea	direct
18 Dec - 23 Dec	Ryanair
27 Dec - 11 Jan	Volotea	direct
30 Dec - 11 Jan	Volotea	direct
18 Dec - 06 Jan	Volotea	direct
24 Dec - 05 Jan	Ryanair

Also check the deals for one-way flights from Olbia to Barcelona in December.

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 Barcelona in December from 103€

Return flights