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

Return flights

11 Dec - 16 Dec	Lufthansa
13 Dec - 16 Dec	Lufthansa
12 Dec - 16 Dec	Lufthansa
09 Dec - 12 Dec	Ryanair
08 Dec - 12 Dec	Ryanair
07 Dec - 11 Dec	Lufthansa
19 Dec - 22 Dec	Ryanair
14 Dec - 16 Dec	ITA Airways
15 Dec - 20 Dec	Ryanair
12 Dec - 14 Dec	Ryanair
31 Dec - 05 Jan	Ryanair
27 Dec - 03 Jan	Austrian Airlines
29 Dec - 04 Jan	ITA Airways
30 Dec - 04 Jan	ITA Airways
30 Dec - 01 Jan	ITA Airways
30 Dec - 03 Jan	ITA Airways

Also check the deals for one-way flights from Alghero to Prague 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 Prague in December from $211

Return flights