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

Return flights

03 Jul - 08 Jul	Air Serbia
04 Jul - 08 Jul	Air Serbia
28 Jul - 31 Jul	SWISS	direct
24 Jul - 28 Jul	SWISS	direct
24 Jul - 27 Jul	SWISS	direct
31 Jul - 03 Aug	SWISS	direct
28 Jul - 01 Aug	Air Serbia
27 Jul - 30 Jul	Air Serbia
28 Jul - 30 Jul	Air Serbia
10 Jul - 14 Jul	SWISS	direct
11 Jul - 14 Jul	SWISS	direct
18 Jul - 19 Jul	SWISS	direct
28 Jul - 01 Aug	SWISS	direct

Also check the deals for one-way flights from Ljubljana to Zurich 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 Ljubljana to Zurich in July from $272

Return flights