Cheapest return flights from Split to Istanbul in September from 165€

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

Return flights

17 Sep - 23 Sep Croatia Airlines direct
03 Sep - 09 Sep Croatia Airlines direct
23 Sep - 28 Sep Croatia Airlines direct
24 Sep - 27 Sep Croatia Airlines direct
02 Sep - 07 Sep Croatia Airlines direct
11 Sep - 13 Sep Croatia Airlines direct
18 Sep - 23 Sep Croatia Airlines direct
22 Sep - 25 Sep Croatia Airlines

Also check the deals for one-way 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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