Cheapest return flights from Ljubljana to Prague in December from $192

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

Return flights

10 Dec - 15 Dec Air Serbia
11 Dec - 15 Dec Lufthansa
01 Dec - 05 Dec SWISS
03 Dec - 06 Dec SWISS
13 Dec - 15 Dec SWISS
12 Dec - 16 Dec SWISS
20 Dec - 22 Dec Lufthansa
19 Dec - 22 Dec Lufthansa
04 Dec - 11 Dec SWISS
05 Dec - 07 Dec SWISS
31 Dec - 03 Jan LOT

Also check the deals for one-way flights from Ljubljana to Prague in December.

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