Cheapest return flights from Zagreb to Istanbul in May from 109€

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

Return flights

10 May - 24 May Ryanair
16 May - 21 May Ryanair
11 May - 18 May Pegasus Airlines direct
26 May - 31 May Pegasus Airlines direct
28 May - 31 May Pegasus Airlines direct
10 May - 24 May Pegasus Airlines direct
05 May - 11 May Pegasus Airlines direct
17 May - 21 May Pegasus Airlines direct
18 May - 24 May Pegasus Airlines direct
04 May - 07 May Pegasus Airlines direct
28 May - 01 Jun Pegasus Airlines direct
28 May - 02 Jun Pegasus Airlines direct
25 May - 01 Jun Pegasus Airlines direct
28 May - 08 Jun Pegasus Airlines direct
23 May - 02 Jun Ryanair
28 May - 07 Jun Pegasus Airlines
28 May - 07 Jun Pegasus Airlines direct
30 May - 02 Jun Ryanair
30 May - 05 Jun Air Serbia
30 May - 03 Jun Ryanair

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

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