Cheapest return flights from Helsinki to Ljubljana in September from 199€

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

Return flights

13 Sep - 25 Sep airBaltic
13 Sep - 21 Sep airBaltic
06 Sep - 11 Sep airBaltic
30 Sep - 05 Oct Finnair
13 Sep - 16 Sep airBaltic
07 Sep - 14 Sep airBaltic
11 Sep - 16 Sep Finnair
27 Sep - 04 Oct Finnair direct
13 Sep - 18 Sep Lufthansa
18 Sep - 23 Sep Turkish Airlines
08 Sep - 15 Sep Ryanair
16 Sep - 20 Sep Turkish Airlines

Also check the deals for one-way 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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