AirHint found the following cheapest return flights from Helsinki (HEL) to Ljubljana (LJU) in June 2026 (see full year).

Return flights

04 Jun - 07 Jun	airBaltic
02 Jun - 11 Jun	airBaltic
18 Jun - 21 Jun	airBaltic
01 Jun - 07 Jun	airBaltic
18 Jun - 23 Jun	airBaltic
01 Jun - 06 Jun	Finnair	direct
15 Jun - 18 Jun	Finnair	direct
01 Jun - 08 Jun	Finnair	direct
08 Jun - 15 Jun	Finnair	direct
09 Jun - 18 Jun	airBaltic
29 Jun - 12 Jul	Finnair

Also check the deals for one-way flights from Helsinki to Ljubljana in June.

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 Helsinki to Ljubljana in June from 169€

Return flights