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

Return flights

31 Dec - 01 Jan	Ryanair
27 Dec - 01 Jan	Vueling Airlines
30 Dec - 01 Jan	Ryanair
31 Dec - 04 Jan	Aeroitalia
29 Dec - 01 Jan	Ryanair
31 Dec - 03 Jan	Aeroitalia
28 Dec - 01 Jan	Ryanair
30 Dec - 02 Jan	Ryanair
29 Dec - 02 Jan	Ryanair
30 Dec - 04 Jan	Ryanair
28 Dec - 30 Dec	Ryanair
27 Dec - 31 Dec	Ryanair
27 Dec - 29 Dec	Ryanair
27 Dec - 30 Dec	Vueling Airlines

Also check the deals for one-way flights from Cagliari 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 Cagliari to Prague in December from 332€

Return flights