AirHint found the following cheapest return flights from Naples (NAP) to Istanbul (SAW) in September 2026 (see full year).

Return flights

14 Sep - 19 Sep	Transavia France
24 Sep - 27 Sep	Transavia France
19 Sep - 27 Sep	Transavia France
17 Sep - 21 Sep	Transavia France
16 Sep - 23 Sep	flydubai
20 Sep - 27 Sep	flydubai
10 Sep - 17 Sep	flydubai
06 Sep - 13 Sep	flydubai
10 Sep - 13 Sep	flydubai
01 Sep - 04 Sep	flydubai
26 Sep - 04 Oct	flydubai

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

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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Cheapest return flights from Naples to Istanbul in September from 305€

Return flights