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

Return flights

23 Dec - 29 Dec	Ryanair
18 Dec - 08 Jan	Ryanair
23 Dec - 28 Dec	Ryanair
22 Dec - 02 Jan	Ryanair
12 Dec - 15 Dec	Ryanair
18 Dec - 22 Dec	Ryanair
20 Dec - 22 Dec	Ryanair
19 Dec - 21 Dec	Ryanair
30 Dec - 01 Jan	Ryanair
09 Dec - 14 Dec	Ryanair
27 Dec - 05 Jan	ITA Airways
09 Dec - 11 Dec	Ryanair
26 Dec - 28 Dec	ITA Airways
26 Dec - 02 Jan	ITA Airways
26 Dec - 05 Jan	ITA Airways
29 Dec - 07 Jan	Ryanair
08 Dec - 11 Dec	Ryanair
30 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Alghero to London 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 London in December from 100€

Return flights