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

Return flights

08 May - 14 May	Ryanair
11 May - 18 May	Ryanair
08 May - 11 May	Ryanair
13 May - 18 May	Wizz Air Malta
06 May - 11 May	Ryanair
01 May - 09 May	Wizz Air Malta
04 May - 11 May	Ryanair
10 May - 11 May	Ryanair
02 May - 05 May	Ryanair
01 May - 04 May	Wizz Air Malta
31 May - 03 Jun	Ryanair
30 May - 03 Jun	Ryanair
28 May - 02 Jun	Wizz Air
28 May - 02 Jun	Turkish Airlines	direct
30 May - 02 Jun	Lufthansa
31 May - 02 Jun	easyJet
29 May - 02 Jun	easyJet
25 May - 09 Jun	Vueling Airlines
31 May - 02 Jun	Turkish Airlines	direct
31 May - 03 Jun	Turkish Airlines	direct

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

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 May from 132€

Return flights