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

Return flights

16 Jun - 23 Jun	KLM	direct
21 Jun - 30 Jun	KLM	direct
15 Jun - 23 Jun	Air Serbia
26 Jun - 29 Jun	Air Serbia
19 Jun - 24 Jun	Air Serbia
05 Jun - 08 Jun	Air Serbia
01 Jun - 05 Jun	Air Serbia
01 Jun - 08 Jun	Air Serbia
02 Jun - 07 Jun	Air Serbia
17 Jun - 02 Jul	Lufthansa
01 Jun - 06 Jun	Air Serbia
17 Jun - 02 Jul	KLM	direct
28 Jun - 09 Jul	Vueling Airlines

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Ljubljana in June from 202€

Return flights