Cheapest one-way flights from Split to Istanbul in September from $119

AirHint found the following cheapest one-way flights from Split (SPU) to Istanbul (IST) in September 2026 (see full year).

One-Way flights

18 Sep Air Serbia
06 Sep Air Serbia
07 Sep Air Serbia
09 Sep Air Serbia
28 Sep Air Serbia
08 Sep Air Serbia
19 Sep Ryanair
15 Sep Croatia Airlines
06 Sep Croatia Airlines direct
09 Sep Croatia Airlines direct

Also check the deals for return flights from Split to Istanbul in September.

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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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