Cheapest return flights from Ljubljana to Istanbul in April from 155€

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

Return flights

17 Apr - 21 Apr Air Serbia
03 Apr - 07 Apr Air Serbia
24 Apr - 28 Apr Air Serbia
25 Apr - 28 Apr Air Serbia
25 Apr - 02 May Air Serbia
24 Apr - 02 May Air Serbia
26 Apr - 02 May Air Serbia
15 Apr - 22 Apr Lufthansa
11 Apr - 13 Apr Lufthansa
02 Apr - 06 Apr Air Serbia
24 Apr - 27 Apr Air Serbia
23 Apr - 27 Apr Air Serbia
03 Apr - 06 Apr Air Serbia
24 Apr - 01 May Air Serbia
25 Apr - 01 May Air Serbia
27 Apr - 04 May Air Serbia
26 Apr - 02 May Turkish Airlines direct
25 Apr - 01 May Turkish Airlines direct
27 Apr - 04 May Turkish Airlines direct
25 Apr - 02 May Turkish Airlines direct

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

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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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