Cheapest one-way flights from Rome to Ljubljana in September from 90€

Best time to book flights for Rome (ROM) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest one-way flights from Rome (ROM) to Ljubljana (LJU) in September 2025 (see full year).

One-Way flights

21 Sep Air Serbia
26 Sep Air Serbia
25 Sep SWISS
15 Sep Lufthansa

Also check the deals for return flights from Rome to Ljubljana in September.

Skyscanner

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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