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

Return flights

01 Jul - 06 Jul	SWISS	direct
16 Jul - 22 Jul	Air Serbia
16 Jul - 18 Jul	Air Serbia
16 Jul - 19 Jul	Air Serbia
04 Jul - 17 Jul	SWISS	direct
26 Jul - 02 Aug	Air Serbia
18 Jul - 25 Jul	Air Serbia
16 Jul - 18 Jul	SWISS	direct
16 Jul - 19 Jul	SWISS	direct
18 Jul - 25 Jul	SWISS	direct
26 Jul - 02 Aug	SWISS	direct
01 Jul - 19 Jul	Vueling Airlines

Also check the deals for one-way flights from Zurich 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.

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Cheapest return flights from Zurich to Ljubljana in July from 194€

Return flights