AirHint found the following cheapest one-way flights from Naples (NAP) to Porto (OPO) in December 2025 (see full year).

One-Way flights

01 Dec	easyJet
16 Dec	Vueling Airlines
02 Dec	Iberia Express
13 Dec	Vueling Airlines
08 Dec	easyJet
06 Dec	Vueling Airlines
18 Dec	Vueling Airlines
22 Dec	Vueling Airlines
26 Dec	easyJet
05 Dec	Vueling Airlines

Also check the deals for return flights from Naples to Porto 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 one-way flights from Naples to Porto in December from $70

One-Way flights