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

Return flights

07 Dec - 11 Dec	easyJet
07 Dec - 12 Dec	easyJet
14 Dec - 17 Dec	easyJet
12 Dec - 17 Dec	easyJet
07 Dec - 14 Dec	easyJet
08 Dec - 10 Dec	easyJet
12 Dec - 15 Dec	easyJet
02 Dec - 12 Dec	Ryanair
12 Dec - 14 Dec	easyJet
08 Dec - 12 Dec	easyJet
29 Dec - 01 Jan	easyJet
26 Dec - 02 Jan	easyJet
29 Dec - 04 Jan	easyJet
30 Dec - 01 Jan	Ryanair
29 Dec - 02 Jan	easyJet
26 Dec - 03 Jan	easyJet
25 Dec - 03 Jan	easyJet
29 Dec - 03 Jan	easyJet
30 Dec - 02 Jan	Ryanair
28 Dec - 03 Jan	easyJet

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 $122

Return flights