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

Return flights

09 Apr - 16 Apr	easyJet
23 Apr - 04 May	easyJet
27 Apr - 04 May	easyJet
29 Apr - 04 May	easyJet
28 Apr - 04 May	easyJet
24 Apr - 04 May	easyJet
15 Apr - 21 Apr	easyJet
23 Apr - 28 Apr	easyJet
01 Apr - 04 Apr	easyJet
24 Apr - 28 Apr	easyJet
26 Apr - 02 May	easyJet
26 Apr - 29 Apr	easyJet
27 Apr - 03 May	Vueling Airlines
24 Apr - 29 Apr	Lufthansa
09 Apr - 13 Apr	Lufthansa
14 Apr - 22 Apr	Lufthansa
25 Apr - 28 Apr	Lufthansa
30 Apr - 06 May	Lufthansa
30 Apr - 04 May	easyJet
25 Apr - 02 May	easyJet

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

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 April from $188

Return flights