AirHint found the following cheapest return flights from Naples (NAP) to Istanbul (IST) in August 2025 (see full year).

Return flights

26 Aug - 12 Sep	Wizz Air
19 Aug - 04 Sep	Wizz Air
25 Aug - 12 Sep	Ryanair
28 Aug - 01 Sep	Ryanair
29 Aug - 01 Sep	Wizz Air Malta
25 Aug - 04 Sep	Ryanair
01 Aug - 04 Aug	Wizz Air Malta
19 Aug - 03 Sep	Wizz Air
09 Aug - 16 Aug	Ryanair
25 Aug - 06 Sep	Ryanair
19 Aug - 26 Aug	Wizz Air
20 Aug - 03 Sep	Ryanair
20 Aug - 12 Sep	Ryanair
05 Aug - 13 Aug	Wizz Air
05 Aug - 09 Aug	Wizz Air
01 Aug - 06 Aug	Wizz Air Malta
18 Aug - 23 Aug	Ryanair
19 Aug - 25 Aug	Wizz Air
18 Aug - 26 Aug	Wizz Air Malta
07 Aug - 12 Aug	Wizz Air

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

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 August from $212

Return flights