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

Return flights

20 Dec - 10 Jan	Ryanair
07 Dec - 13 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
01 Dec - 05 Dec	Ryanair
01 Dec - 06 Dec	Ryanair
14 Dec - 20 Dec	Ryanair
15 Dec - 20 Dec	Ryanair
19 Dec - 20 Dec	Ryanair
04 Dec - 06 Dec	Ryanair
08 Dec - 13 Dec	Ryanair
17 Dec - 20 Dec	Ryanair
31 Dec - 03 Jan	Ryanair
15 Dec - 03 Jan	Air Serbia
27 Dec - 02 Jan	Austrian Airlines
30 Dec - 01 Jan	Ryanair
30 Dec - 03 Jan	Ryanair
30 Dec - 02 Jan	Ryanair
26 Dec - 01 Jan	Air Serbia
29 Dec - 01 Jan	Croatia Airlines
27 Dec - 03 Jan	Austrian Airlines

Also check the deals for one-way flights from Zagreb 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 Zagreb to Prague in December from 120€

Return flights