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

Return flights

19 Dec - 26 Dec	Wizz Air Malta
17 Dec - 26 Dec	Fly One
17 Dec - 22 Dec	Fly One
21 Dec - 24 Dec	Wizz Air Malta
21 Dec - 26 Dec	Wizz Air Malta
21 Dec - 22 Dec	Wizz Air Malta
22 Dec - 24 Dec	Wizz Air Malta
22 Dec - 31 Dec	Wizz Air Malta
19 Dec - 31 Dec	Wizz Air Malta
18 Dec - 26 Dec	Wizz Air
21 Dec - 08 Jan	Wizz Air Malta
26 Dec - 10 Jan	Wizz Air Malta
31 Dec - 02 Jan	Wizz Air Malta
25 Dec - 15 Jan	Wizz Air
29 Dec - 14 Jan	Wizz Air Malta
27 Dec - 14 Jan	Ryanair
24 Dec - 06 Jan	Fly One
24 Dec - 02 Jan	Wizz Air
29 Dec - 07 Jan	Wizz Air Malta
22 Dec - 12 Jan	Ryanair

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

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 December from $157

Return flights