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

Return flights

17 Jul - 22 Jul	Finnair
10 Jul - 15 Jul	Finnair
19 Jul - 22 Jul	airBaltic
10 Jul - 14 Jul	Finnair
05 Jul - 15 Jul	Finnair
03 Jul - 08 Jul	Finnair
05 Jul - 14 Jul	Finnair
05 Jul - 08 Jul	Finnair
26 Jul - 01 Aug	Finnair
24 Jul - 31 Jul	Finnair
26 Jul - 29 Jul	Finnair
26 Jul - 03 Aug	Finnair
26 Jul - 02 Aug	Finnair
29 Jul - 02 Aug	Finnair
15 Jul - 02 Aug	Finnair
25 Jul - 01 Aug	Finnair

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

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Cheapest return flights from Helsinki to Ljubljana in July from 293€

Return flights