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

Return flights

25 Aug - 27 Aug	easyJet
08 Aug - 10 Aug	Aegean Airlines
13 Aug - 20 Aug	Aegean Airlines
10 Aug - 16 Aug	Aegean Airlines
14 Aug - 20 Aug	Aegean Airlines
10 Aug - 17 Aug	Aegean Airlines
08 Aug - 18 Aug	Aegean Airlines
03 Aug - 13 Aug	easyJet
08 Aug - 23 Aug	Aegean Airlines
14 Aug - 21 Aug	Aegean Airlines

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 $256

Return flights