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

Return flights

15 Dec - 11 Jan	Ryanair
03 Dec - 06 Dec	Ryanair
03 Dec - 07 Dec	Ryanair
15 Dec - 18 Dec	easyJet
15 Dec - 12 Jan	Ryanair
01 Dec - 05 Dec	Ryanair
14 Dec - 11 Jan	easyJet
15 Dec - 17 Dec	Ryanair
01 Dec - 06 Dec	Ryanair
06 Dec - 13 Dec	Ryanair
16 Dec - 11 Jan	Ryanair
15 Dec - 10 Jan	Ryanair
20 Dec - 01 Jan	Ryanair
13 Dec - 17 Dec	Ryanair
07 Dec - 14 Dec	Ryanair
08 Dec - 12 Dec	Ryanair
23 Dec - 01 Jan	Ryanair
20 Dec - 03 Jan	Ryanair
26 Dec - 01 Jan	Ryanair
29 Dec - 01 Jan	Ryanair

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 113€

Return flights