Cheapest return flights from Ljubljana to Istanbul in May from $204

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

Return flights

23 May - 27 May Air Serbia
23 May - 30 May Air Serbia
04 May - 11 May Air Serbia
08 May - 14 May Air Serbia
10 May - 17 May Air Serbia
05 May - 10 May Air Serbia
21 May - 27 May Lufthansa
21 May - 27 May Turkish Airlines direct
23 May - 27 May Turkish Airlines direct
08 May - 14 May Turkish Airlines direct

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