Cheapest return flights from Istanbul to Zagreb in April from 190€

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

Return flights

19 Apr - 25 Apr Air Serbia
19 Apr - 24 Apr Air Serbia
23 Apr - 27 Apr Lufthansa
18 Apr - 25 Apr Lufthansa
19 Apr - 25 Apr Turkish Airlines direct
19 Apr - 24 Apr Turkish Airlines direct
18 Apr - 25 Apr Turkish Airlines direct

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