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

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

One-Way flights

30 Sep Air Serbia
23 Sep Air Serbia
20 Sep Air Serbia
27 Sep Air Serbia
29 Sep Air Serbia
25 Sep Air Serbia
24 Sep Air Serbia
22 Sep Air Serbia
20 Sep Turkish Airlines direct
25 Sep Turkish Airlines direct

Also check the deals for return flights from Istanbul 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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