Cheapest return flights from Istanbul to Zagreb in December from 113€

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

Return flights

23 Dec - 01 Jan Pegasus Airlines direct
04 Dec - 06 Dec Pegasus Airlines direct
04 Dec - 07 Dec Pegasus Airlines
11 Dec - 14 Dec Pegasus Airlines
12 Dec - 14 Dec Pegasus Airlines
11 Dec - 13 Dec Pegasus Airlines
11 Dec - 13 Dec Pegasus Airlines direct
05 Dec - 07 Dec Turkish Airlines direct
30 Dec - 02 Jan Pegasus Airlines
11 Dec - 14 Dec Turkish Airlines direct
29 Dec - 03 Jan Air Serbia
30 Dec - 02 Jan Turkish Airlines direct
29 Dec - 03 Jan Turkish Airlines direct

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

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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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