Cheapest return flights from Split to Istanbul in December from 154€

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

Return flights

23 Dec - 28 Dec Croatia Airlines direct
28 Dec - 01 Jan Croatia Airlines direct
30 Dec - 04 Jan Croatia Airlines direct
23 Dec - 30 Dec Croatia Airlines direct
28 Dec - 08 Jan Croatia Airlines direct
28 Dec - 30 Dec Croatia Airlines direct
21 Dec - 23 Dec Croatia Airlines direct
30 Dec - 01 Jan Croatia Airlines direct
29 Dec - 04 Jan Croatia Airlines
13 Dec - 15 Dec Lufthansa
17 Dec - 19 Dec Turkish Airlines
14 Dec - 18 Dec Turkish Airlines
01 Dec - 07 Dec Turkish Airlines
30 Dec - 03 Jan Croatia Airlines
29 Dec - 03 Jan Turkish Airlines

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