AirHint found the following cheapest one-way flights from Naples (NAP) to Porto (OPO) in May 2026 (see full year).
One-Way flights
| 12 May | Ryanair | ||
| 06 May | Vueling Airlines | ||
| 19 May | Ryanair | ||
| 13 May | Vueling Airlines | ||
| 07 May | easyJet | direct | |
| 20 May | Vueling Airlines | ||
| 05 May | Ryanair | ||
| 26 May | Ryanair | ||
| 10 May | Ryanair | ||
| 11 May | Wizz Air Malta |
Also check the deals for return flights from Naples to Porto in May.
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