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

Return flights

08 Jun - 14 Jun	airBaltic
09 Jun - 11 Jun	airBaltic
01 Jun - 06 Jun	Finnair	direct
04 Jun - 08 Jun	airBaltic
04 Jun - 08 Jun	Finnair	direct
18 Jun - 22 Jun	airBaltic
11 Jun - 15 Jun	Finnair	direct
22 Jun - 25 Jun	Finnair	direct
23 Jun - 28 Jun	airBaltic
19 Jun - 22 Jun	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 173€

Return flights