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

Return flights

04 Oct - 05 Oct	Wizz Air
10 Oct - 12 Oct	Air Serbia
16 Oct - 22 Oct	Wizz Air Malta
18 Oct - 20 Oct	Air Serbia
16 Oct - 18 Oct	Wizz Air Malta
09 Oct - 12 Oct	Wizz Air Malta
02 Oct - 05 Oct	Norwegian Air Sweden AOC
20 Oct - 24 Oct	Wizz Air Malta
17 Oct - 19 Oct	Wizz Air Malta
03 Oct - 05 Oct	Air Serbia
31 Oct - 02 Nov	SWISS
31 Oct - 03 Nov	SWISS
30 Oct - 02 Nov	SWISS
25 Oct - 01 Nov	SWISS

Also check the deals for one-way flights from Rome to Ljubljana 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 Rome to Ljubljana in October from $196

Return flights