Cheapest return IST–LJU flights, May

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

Return flights

25 May - 28 May Turkish Airlines direct
27 May - 01 Jun Turkish Airlines direct
21 May - 23 May Pegasus Airlines direct
25 May - 01 Jun Turkish Airlines direct
23 May - 25 May Pegasus Airlines direct
21 May - 28 May Pegasus Airlines direct
23 May - 27 May Pegasus Airlines
23 May - 28 May Pegasus Airlines direct
28 May - 30 May Pegasus Airlines
22 May - 28 May Pegasus Airlines
22 May - 25 May Pegasus Airlines
23 May - 27 May Pegasus Airlines direct

Also check the deals for one-way flights from Istanbul to Ljubljana in May.

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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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