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

Return flights

04 Jul - 07 Jul	Ryanair
02 Jul - 23 Jul	Norwegian	direct
09 Jul - 23 Jul	Ryanair
02 Jul - 07 Jul	Ryanair
03 Jul - 06 Jul	Ryanair
02 Jul - 18 Jul	Norwegian	direct
11 Jul - 21 Jul	Ryanair
04 Jul - 09 Jul	Ryanair
27 Jul - 31 Jul	Ryanair
11 Jul - 14 Jul	Ryanair
28 Jul - 13 Aug	Ryanair
27 Jul - 01 Aug	Ryanair
27 Jul - 13 Aug	Ryanair
11 Jul - 01 Aug	Norwegian	direct
21 Jul - 30 Aug	Ryanair
15 Jul - 01 Aug	Vueling Airlines
16 Jul - 06 Aug	Norwegian	direct
16 Jul - 01 Aug	Norwegian Air Sweden AOC
16 Jul - 01 Aug	Norwegian	direct
15 Jul - 04 Aug	Vueling Airlines

Also check the deals for one-way flights from Naples to Oslo in July.

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 July from $172

Return flights