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

Return flights

21 Apr - 28 Apr	easyJet
27 Apr - 03 May	Vueling Airlines
06 Apr - 04 May	easyJet
06 Apr - 06 May	easyJet
05 Apr - 08 Apr	easyJet
04 Apr - 11 Apr	easyJet
04 Apr - 08 Apr	easyJet
05 Apr - 09 Apr	easyJet
01 Apr - 04 Apr	easyJet
21 Apr - 26 Apr	easyJet
24 Apr - 28 Apr	Wizz Air Malta
14 Apr - 21 Apr	Lufthansa
25 Apr - 28 Apr	Lufthansa
30 Apr - 04 May	easyJet
28 Apr - 03 May	Aegean Airlines
24 Apr - 01 May	Wizz Air Malta
25 Apr - 01 May	Turkish Airlines	direct
06 Apr - 04 May	Turkish Airlines	direct
06 Apr - 06 May	Turkish Airlines	direct
25 Apr - 02 May	Turkish Airlines	direct

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Naples to Istanbul in April from 170€

Return flights