AirHint found the following cheapest one-way flights from Split (SPU) to Istanbul (IST) in January 2026 (see full year).
One-Way flights
| 01 Jan | Eurowings | ||
| 17 Jan | Croatia Airlines | ||
| 08 Jan | Eurowings | ||
| 27 Jan | Croatia Airlines | ||
| 08 Jan | Croatia Airlines | direct | |
| 01 Jan | Croatia Airlines | direct | |
| 14 Jan | Lufthansa |
Also check the deals for return flights from Split to Istanbul in January.
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