Cheapest one-way flights from Helsinki to Ljubljana in September from 105€

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

One-Way flights

30 Sep Finnair direct
23 Sep Finnair direct
27 Sep airBaltic
11 Sep Finnair direct
16 Sep Finnair direct
08 Sep Ryanair
09 Sep Norwegian
02 Sep Norwegian Air Sweden AOC
17 Sep Norwegian Air Sweden AOC
20 Sep Norwegian Air Sweden AOC

Also check the deals for return flights from Helsinki 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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