Cheapest return flights from Zagreb to Istanbul in May from $148

Best time to book flights for Zagreb (ZAG) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Zagreb (ZAG) to Istanbul (IST) in May 2025 (see full year).

Return flights

18 May - 22 May Pegasus Airlines direct
20 May - 25 May Pegasus Airlines direct
15 May - 22 May Pegasus Airlines direct
15 May - 20 May Pegasus Airlines direct
13 May - 22 May Pegasus Airlines direct
27 May - 02 Jun Pegasus Airlines direct
22 May - 25 May Pegasus Airlines direct
25 May - 02 Jun Pegasus Airlines direct
13 May - 18 May Pegasus Airlines direct
15 May - 18 May Pegasus Airlines direct
14 May - 20 May Ryanair
29 May - 02 Jun Pegasus Airlines direct
27 May - 03 Jun Pegasus Airlines direct
22 May - 27 May Pegasus Airlines direct
29 May - 03 Jun Pegasus Airlines direct
29 May - 04 Jun Pegasus Airlines
29 May - 08 Jun Pegasus Airlines direct
28 May - 02 Jun Ryanair
31 May - 02 Jun Ryanair
30 May - 02 Jun Air Serbia

Also check the deals for one-way flights from Zagreb 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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