AirHint found the following cheapest return flights from Naples (NAP) to Stockholm (ARN) in September 2025 (see full year).

Return flights

19 Sep - 22 Sep	Air Serbia
10 Sep - 13 Sep	Wizz Air Malta
26 Sep - 29 Sep	SWISS
18 Sep - 21 Sep	SWISS
03 Sep - 17 Sep	SWISS
10 Sep - 14 Sep	Wizz Air Malta
26 Sep - 30 Sep	SWISS
12 Sep - 15 Sep	SWISS
18 Sep - 22 Sep	SWISS
12 Sep - 14 Sep	SWISS
18 Sep - 03 Oct	Vueling Airlines
20 Sep - 03 Oct	Vueling Airlines
27 Sep - 03 Oct	Vueling Airlines
28 Sep - 03 Oct	Vueling Airlines
21 Sep - 03 Oct	Vueling Airlines

Also check the deals for one-way flights from Naples to Stockholm in September.

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 Stockholm in September from $185

Return flights