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

Return flights

10 Dec - 15 Dec	Wizz Air Malta
02 Dec - 07 Dec	Ryanair
25 Dec - 01 Jan	Wizz Air
21 Dec - 28 Dec	Ryanair
26 Dec - 05 Jan	Ryanair
08 Dec - 15 Dec	Ryanair
10 Dec - 14 Dec	Ryanair
05 Dec - 08 Dec	Air Serbia
26 Dec - 29 Dec	Air Serbia
12 Dec - 16 Dec	Lufthansa
20 Dec - 03 Jan	Ryanair
05 Dec - 09 Dec	Air Serbia
20 Dec - 27 Dec	Lufthansa
26 Dec - 01 Jan	Air Serbia
29 Dec - 02 Jan	Ryanair
30 Dec - 01 Jan	Ryanair
28 Dec - 03 Jan	Ryanair
28 Dec - 02 Jan	Lufthansa
31 Dec - 08 Jan	Vueling Airlines
30 Dec - 04 Jan	Lufthansa

Also check the deals for one-way flights from Naples to Oslo 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 Oslo in December from $150

Return flights