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

Return flights

13 Jul - 18 Jul	Air Serbia
21 Jul - 25 Jul	Air Serbia
17 Jul - 20 Jul	Air Serbia
12 Jul - 13 Jul	Air Serbia
12 Jul - 21 Jul	Air Serbia
12 Jul - 18 Jul	Air Serbia
12 Jul - 20 Jul	Air Serbia
13 Jul - 15 Jul	Air Serbia
13 Jul - 20 Jul	Air Serbia
17 Jul - 21 Jul	Air Serbia
24 Jul - 11 Aug	Lufthansa
28 Jul - 03 Aug	LOT

Also check the deals for one-way flights from Berlin 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 Berlin to Ljubljana in July from 188€

Return flights