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

Return flights

10 Dec - 12 Dec	ITA Airways
18 Dec - 21 Dec	Ryanair
11 Dec - 13 Dec	ITA Airways
15 Dec - 22 Dec	Ryanair
20 Dec - 21 Dec	Ryanair
14 Dec - 17 Dec	ITA Airways
09 Dec - 13 Dec	Ryanair
21 Dec - 25 Dec	ITA Airways
23 Dec - 26 Dec	Ryanair
04 Dec - 06 Dec	ITA Airways
31 Dec - 05 Jan	ITA Airways
22 Dec - 02 Jan	Ryanair
26 Dec - 01 Jan	Ryanair
26 Dec - 15 Jan	Ryanair
26 Dec - 16 Jan	Ryanair
31 Dec - 02 Jan	Ryanair
27 Dec - 03 Jan	ITA Airways
30 Dec - 04 Jan	Ryanair
30 Dec - 06 Jan	Ryanair
29 Dec - 03 Jan	ITA Airways

Also check the deals for one-way flights from Alghero 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 Alghero to Barcelona in December from 133€

Return flights