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

Return flights

14 Apr - 17 Apr	Wizz Air
10 Apr - 12 Apr	Air Serbia
17 Apr - 19 Apr	Air Serbia
11 Apr - 15 Apr	Ryanair
22 Apr - 26 Apr	Ryanair
10 Apr - 13 Apr	Air Serbia
14 Apr - 18 Apr	Wizz Air
24 Apr - 26 Apr	Air Serbia
01 Apr - 04 Apr	Scandinavian Airlines
12 Apr - 15 Apr	Wizz Air
29 Apr - 02 May	Lufthansa
29 Apr - 03 May	Lufthansa
28 Apr - 02 May	Wizz Air
28 Apr - 01 May	Wizz Air
30 Apr - 02 May	Lufthansa
30 Apr - 03 May	Lufthansa
30 Apr - 04 May	Lufthansa
27 Apr - 01 May	Lufthansa
29 Apr - 01 May	Ryanair
20 Apr - 06 May	Norwegian

Also check the deals for one-way flights from Naples to Oslo 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 Oslo in April from $130

Return flights