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

Return flights

12 Jun - 14 Jun	Air Serbia
01 Jun - 15 Jun	Air Serbia
27 Jun - 28 Jun	SWISS	direct
18 Jun - 21 Jun	SWISS	direct
26 Jun - 28 Jun	SWISS	direct
20 Jun - 27 Jun	SWISS	direct
01 Jun - 15 Jun	SWISS	direct
26 Jun - 06 Jul	SWISS	direct
05 Jun - 14 Jun	SWISS	direct
12 Jun - 14 Jun	SWISS	direct
11 Jun - 14 Jun	Vueling Airlines

Also check the deals for one-way flights from Zurich 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 Zurich to Ljubljana in June from 175€

Return flights