Cheapest return flights from Istanbul to Zagreb in May from 170€

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

Return flights

28 May - 04 Jun Pegasus Airlines direct
10 May - 06 Jun Air Serbia
28 May - 31 May Pegasus Airlines
23 May - 31 May Air Serbia
28 May - 31 May Pegasus Airlines direct
26 May - 29 May Air Serbia
25 May - 01 Jun Pegasus Airlines direct
16 May - 19 May Turkish Airlines direct
26 May - 29 May Turkish Airlines direct
23 May - 31 May Turkish Airlines direct
10 May - 06 Jun Turkish Airlines direct

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

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