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

Return flights

10 Dec - 17 Dec	easyJet
11 Dec - 14 Dec	easyJet
12 Dec - 15 Dec	easyJet
12 Dec - 14 Dec	easyJet
13 Dec - 14 Dec	easyJet
12 Dec - 19 Dec	easyJet
03 Dec - 07 Dec	easyJet
04 Dec - 07 Dec	easyJet
03 Dec - 06 Dec	easyJet
22 Dec - 26 Dec	Air Serbia
29 Dec - 01 Jan	Air Serbia
29 Dec - 02 Jan	Air Serbia
28 Dec - 01 Jan	KLM
30 Dec - 04 Jan	KLM
31 Dec - 04 Jan	KLM
27 Dec - 04 Jan	KLM
27 Dec - 04 Jan	Smart Wings	direct
28 Dec - 02 Jan	KLM
28 Dec - 02 Jan	Smart Wings	direct
30 Dec - 01 Jan	Smart Wings	direct

Also check the deals for one-way flights from Paris 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 Paris to Prague in December from $152

Return flights