Cheapest one-way flights from Split to Istanbul in December from $153

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

One-Way flights

18 Dec Croatia Airlines
22 Dec Croatia Airlines
23 Dec Croatia Airlines
19 Dec Croatia Airlines
23 Dec Croatia Airlines direct

Also check the deals for return 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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