51 € Cheap Flights from Porto to Nantes

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Flight deals from Porto to Nantes

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

Find the cheapest month to fly from Porto to Nantes

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

Direct flights from Porto to Nantes

Porto to Nantes: Alternative routes

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

Porto to Nantes: Flight information

The things to know before you go.
Cheapest flight found51 €
Cheapest month to flySeptember
Average flight time1 hr, 39 mins
Most popular airlineeasyJet
Average flights per week14

Finding cheap flights from Porto to Nantes: Frequently asked questions

The best price we found for a return flight from Porto to Nantes is 51 €. 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.
1 hour and 39 minutes is the average flight time from Porto to Nantes.
easyJet, Transavia France and TAP Air Portugal fly direct from Porto to Nantes.
As of August 2025, there are 14 flights per week flying from Porto to Nantes.
The cheapest month to fly from Porto to Nantes is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Nantes Airport on Thursday, 18 September 2025.
Yes – the average flight time is 1 hour and 39 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 Nantes 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 Nantes is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Nantes.

Travelling from Porto Airport (OPO) to Nantes Atlantique Airport (NTE): what you need to know

  • The average length of a direct flight from Porto Airport to Nantes Atlantique Airport is 1 hour 40 minutes.

  • Nantes's timezone is UTC+1, making Nantes one hour ahead of Porto.

  • Flights from OPO to NTE start at 07:00 — the earliest with easyJet. The last departure is at 20:40 with Transavia France. Overall, there are 14 weekly Porto Airport to Nantes Atlantique Airport flights.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your OPO to NTE flight.

  • Be prepared for longer queues during popular months like August. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

  • With direct flights from Porto Airport to Nantes Atlantique Airport available through various airlines, getting to Nantes (and then other corners of France) is easy. You can fly nonstop with:

  • Transavia France tops the list for bookings on this route.

  • The carrier with the most consistent on-time arrivals for OPO to NTE flights is Transavia France.

  • Consider adding a stopover when booking your ticket from Porto Airport to Nantes Atlantique Airport. Just deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Check out these options between OPO and NTE:

    • Adolfo Suarez Madrid-Barajas Airport

    • Toulouse-Blagnac Airport

    • Barcelona-El Prat Airport

How to find the cheapest flights from Porto Airport (OPO) to Nantes Atlantique Airport (NTE)

  • The lowest price we've found for a one-way Porto Airport to Nantes Atlantique Airport flight is 21 €. A return plane ticket is currently 51 €. Depending on the availability and when you book, these fares can change.

  • To get cheap tickets from OPO to NTE, book your trip 11 months before your departure.

  • October is the cheapest month for flights from Porto Airport to Nantes Atlantique Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • Landing cheap flights from OPO to NTE couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as fares go down.

  • Tailor your trip with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Porto Airport to Nantes Atlantique Airport.

Handy information about Porto Airport (OPO)

  • Of the departures from Porto Airport, 74.49% touch down on time at their destination.

  • Central Porto to Porto Airport is around 16 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey on public transport takes roughly 50 minutes.

  • Get your holiday off to a leisurely start by staying near OPO. Whether you're boarding an early flight from Porto Airport to Nantes Atlantique Airport or just don't like being rushed, these stays are the answer:

Arriving at Nantes Atlantique Airport (NTE)

Getting from Nantes Atlantique Airport (NTE) to central Nantes

  • From Nantes Atlantique Airport, Nantes is approximately 11 kilometres away. It takes around 20 minutes to get to the centre driving.

  • Getting there on public transport will take you around 35 minutes.

When to fly to Nantes Atlantique Airport (NTE)

  • It's time to work out your travel dates for your flight from Porto Airport to Nantes Atlantique Airport. June is the most popular month to head to Nantes. If you want a more low-key vibe, go in April.

  • The warmest month in Nantes is August, with the temperature ranging between 13ºC (55ºF) and 30ºC (86ºF). Book your flights from Porto Airport to Nantes Atlantique Airport in this month if this is the kind of weather you like.

  • February sees average temperatures of between -1ºC (30ºF) and 12ºC (54ºF). Search for cheap tickets from OPO to NTE sometime then if you'd rather travel in cooler conditions.

Explore more of France

  • Nantes is always a good idea, but there are so many other parts of France waiting to be discovered. About 338 kilometres north-east of Nantes, a visit to Paris will keep your itinerary packed. Don't miss top attractions like Eiffel Tower, Louvre Museum and Cathédrale Notre-Dame de Paris.

  • Toulouse is another must-experience destination in France and is around 467 kilometres south-east of Nantes. No journey is complete without dropping by Basilique Saint-Sernin, Cité de l'espace and Pont Neuf.

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