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

Return flights

08 Dec - 12 Dec	easyJet
11 Dec - 14 Dec	easyJet
07 Dec - 10 Dec	easyJet
09 Dec - 13 Dec	Ryanair
19 Dec - 22 Dec	Ryanair
06 Dec - 12 Dec	Ryanair
18 Dec - 28 Dec	easyJet
31 Dec - 01 Jan	Ryanair
06 Dec - 08 Dec	Ryanair
07 Dec - 09 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
30 Dec - 02 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 124€

Return flights