Cheapest return flights from Brussels to Ljubljana in July from $162

Best time to book flights for Brussels (BRU) to Ljubljana (LJU) flights at AirHint

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

Return flights

18 Jul - 23 Jul Air Serbia
02 Jul - 09 Jul Air Serbia
24 Jul - 28 Jul SWISS
24 Jul - 29 Jul SWISS
14 Jul - 28 Jul Brussels Airlines direct
02 Jul - 15 Jul Air Serbia
25 Jul - 28 Jul Air Serbia
24 Jul - 27 Jul SWISS
23 Jul - 28 Jul SWISS
03 Jul - 15 Jul Lufthansa
24 Jul - 07 Aug Brussels Airlines direct

Also check the deals for one-way flights from Brussels to Ljubljana in July.

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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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