Cheap Flights from Naples International to Porto

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Compare Naples International to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

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Flight deals from Naples International to Porto

Looking for a cheap last-minute deal or the best return flight from Naples International to Porto? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Naples International to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Naples International to Porto flights are currently cheapest in September.

Direct flights from Naples International to Porto

Naples International to Porto: Alternative routes

Compare routes from Naples International to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Naples to Porto: Flight information

The things to know before you go.
Cheapest flight found69 €
Cheapest month to flySeptember
Average flight time3 hrs, 16 mins
Most popular airlineeasyJet
Average flights per week3

Finding cheap flights from Naples International to Porto: Frequently asked questions

The best price we found for a return flight from Naples International to Porto is 69 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 16 minutes is the average flight time from Naples International to Porto.
easyJet flies direct from Naples International to Porto.
As of May 2025, there are 3 flights per week flying from Naples International to Porto.
The cheapest month to fly from Naples International to Porto is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Naples International Airport to Porto Airport on Thursday, 4 September 2025.
Yes – the average flight time is 3 hours and 16 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Porto.

Flying from Naples International Airport (NAP) to Porto Airport (OPO): what you need to know

  • The average length of a direct flight from Naples International Airport to Porto Airport is 3 hours 15 minutes.

  • Porto is one hour behind Naples and is in the UTC+0 timezone.

  • To ensure you catch your NAP to OPO flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • During popular months such as July, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during a peak period in general.

  • Travelling to Porto (and then seeing more of Portugal!) is easy with easyJet. This popular carrier offers direct flights from Naples International Airport to Porto Airport.

  • The airline most travellers fly with on this route is easyJet.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Naples International Airport to Porto Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some great stopovers between NAP and OPO include:

    • Ibiza Airport

    • Bilbao Airport

    • Barcelona-El Prat Airport

How to find the cheapest flights from Naples International Airport (NAP) to Porto Airport (OPO)

  • The lowest price we've seen for a one-way Naples International Airport to Porto Airport flight is 27 €. A round-trip ticket right now is 69 €. Depending on the availability when you book, these fares may change.

  • Score cheap tickets from NAP to OPO by booking 11 months ahead. According to our research, that's the sweet spot for bagging a bargain.

  • October is the cheapest month for flights from Naples International Airport to Porto Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • Save time searching for cheap flights from NAP to OPO by setting up a Price Alert. We'll send you an email or notification on the app when a new discounted fare appears.

  • Pick your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Naples International Airport to Porto Airport.

Handy information about Naples International Airport (NAP)

  • Of the departures from Naples International Airport, 78.31% touch down on time at their destination.

  • Naples International Airport is around 5 kilometres from central Naples. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

  • Planning to take public transport? Expect a trip time of around 25 minutes.

  • Looking for a handy hotel close to NAP? If you're boarding an early flight from Naples International Airport to Porto Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at Porto Airport (OPO)

  • Reserve a hotel close to OPO if you're catching a late Naples International Airport to Porto Airport flight. Settle into one of these options and avoid the hassle of a long transfer:

  • Grab a Porto Airport rental car and explore Porto and beyond with your own set of wheels. Klass Wagen, Goldcar and Drive & Go are leading providers you can book with here.

  • Lock in the lowest price by booking your ride from Porto Airport around three weeks before your departure date.

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport is roughly 16 kilometres from central Porto. The drive time takes around 20 minutes.

  • It typically takes 50 minutes if you're travelling by public transport.

When to fly to Porto Airport (OPO)

  • August is the most popular month for flights from Naples International Airport to Porto Airport. For smaller crowds, visit Porto in January.

  • When booking your flight from Naples International Airport to Porto Airport, consider the type of weather you enjoy. August is the warmest month in Porto, with temperatures ranging from 14ºC (57ºF) to 32ºC (90ºF).

  • If you like cooler conditions, look for a cheap ticket from NAP to OPO in January. Temperatures average between 3ºC (37ºF) and 14ºC (57ºF) then.

Explore more of Portugal

  • Lisbon is just one of the many places in Portugal waiting to be explored after you've seen Porto. Around 274 kilometres away to the south, well-known attractions include Torre de Belem Garden, Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle.

  • Around 274 kilometres south of Porto, Amadora is another essential stop in Portugal. Experience this destination's highlights firsthand at Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.