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

Return flights

30 Jul - 20 Aug	Pegasus Airlines	direct
10 Jul - 14 Jul	Lufthansa
24 Jul - 31 Jul	Air Serbia
17 Jul - 23 Jul	Turkish Airlines	direct
03 Jul - 09 Jul	Lufthansa
03 Jul - 09 Jul	Turkish Airlines	direct
24 Jul - 31 Jul	Turkish Airlines	direct

Also check the deals for one-way flights from Istanbul 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 Istanbul to Ljubljana in July from $213

Return flights