Cheapest return flights from Split to Istanbul in September from 114€

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

Return flights

25 Sep - 01 Oct Wizz Air UK
25 Sep - 29 Sep Wizz Air UK
23 Sep - 28 Sep Eurowings
18 Sep - 21 Sep Croatia Airlines direct
30 Sep - 05 Oct Croatia Airlines direct
23 Sep - 28 Sep Croatia Airlines direct
25 Sep - 29 Sep Croatia Airlines direct
27 Sep - 01 Oct Croatia Airlines
25 Sep - 01 Oct Croatia Airlines direct
17 Sep - 23 Sep Eurowings
02 Sep - 01 Oct Eurowings
02 Sep - 06 Sep Croatia Airlines direct
26 Sep - 30 Sep Wizz Air UK
07 Sep - 10 Sep Croatia Airlines direct
25 Sep - 28 Sep Croatia Airlines direct
25 Sep - 05 Oct Croatia Airlines direct
02 Sep - 01 Oct Croatia Airlines direct
29 Sep - 06 Oct Croatia Airlines

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

Skyscanner

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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