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

Return flights

05 Dec - 08 Dec	Air Serbia
12 Dec - 15 Dec	Croatia Airlines
22 Dec - 02 Jan	Air Serbia
29 Dec - 03 Jan	Lufthansa
21 Dec - 02 Jan	Lufthansa
11 Dec - 14 Dec	Lufthansa
28 Dec - 02 Jan	Lufthansa
28 Dec - 04 Jan	Lufthansa
30 Dec - 03 Jan	Croatia Airlines
18 Dec - 20 Dec	Lufthansa
08 Dec - 11 Dec	Croatia Airlines
23 Dec - 27 Dec	Lufthansa
07 Dec - 10 Dec	Croatia Airlines
23 Dec - 03 Jan	Lufthansa
30 Dec - 04 Jan	Lufthansa
30 Dec - 01 Jan	Lufthansa
31 Dec - 31 Dec	Croatia Airlines

Also check the deals for one-way flights from Split 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 Split to Prague in December from 212€

Return flights