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

Return flights

30 Oct - 03 Nov	Air Serbia
15 Oct - 18 Oct	easyJet
31 Oct - 04 Nov	SWISS
30 Oct - 02 Nov	SWISS
30 Oct - 04 Nov	SWISS
16 Oct - 19 Oct	SWISS
10 Oct - 12 Oct	SWISS
13 Oct - 20 Oct	Air Serbia
26 Oct - 29 Oct	Air Serbia
26 Oct - 28 Oct	Air Serbia
25 Oct - 28 Oct	SWISS
08 Oct - 10 Oct	Air Serbia
08 Oct - 11 Oct	Lufthansa
17 Oct - 19 Oct	Lufthansa
29 Oct - 02 Nov	Air Serbia

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

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 Ljubljana to Prague in October from $194

Return flights