80 € Cheap Flights from Granada to Porto

Compare Granada 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 Granada Airport to Porto Airport

Looking for a cheap last-minute deal or the best return flight from Granada Airport to Porto Airport? If you want to travel next month, return fares start from 80 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Granada to Porto

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

Granada to Porto: Alternative routes

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

Granada to Porto: Flight information

The things to know before you go.
Cheapest flight found80 €
Cheapest month to flyApril

Finding cheap flights from Granada to Porto: Frequently asked questions

The best price we found for a return flight from Granada to Porto is 80 €. 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.
Currently, there are no airlines that fly direct from Granada to Porto. But we found flights with one or more stops from 80 €.
As of March 2026, there are no flights flying from Granada to Porto.
The cheapest month to fly from Granada to Porto is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Granada Airport to Porto Airport on Thursday, 16 April 2026.
No airlines currently offer direct flights between Granada Airport and Porto Airport. Most routes have one or more stops.
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, Vueling Airlines offers the cheapest flight tickets to Porto.

Flying from Granada Airport (GRX) to Porto Airport (OPO): what you need to know

  • The timezone in Porto is UTC+0, which is one hour behind Granada.

  • Arrive at the airport on time so you don't miss your GRX to OPO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • During popular months such as July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

  • Think about adding a stopover when booking your ticket from Granada Airport to Porto Airport. Just deselect 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Check out these options between GRX and OPO:

    • Adolfo Suarez Madrid-Barajas Airport

    • Bilbao Airport

    • Barcelona-El Prat Airport

How to find the cheapest flights from Granada Airport (GRX) to Porto Airport (OPO)

  • 34 € is the lowest price for a one-way Granada Airport to Porto Airport flight. Return flights start from 80 €. These fares may change based on demand and availability.

  • It's usually smart to book as early as possible if you want to get cheap tickets from GRX to OPO. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Getting cheap flights from Granada Airport to Porto Airport is easy if you're flexible with your dates. Use the 'Whole month' function to see the lowest fares throughout the month and bag a great deal.

  • Getting your hands on cheap flights from GRX to OPO is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as a new deal comes up.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Granada Airport to Porto Airport.

Handy information about Granada Airport (GRX)

  • Granada Airport scores top marks for its on-time performance. 86.9% of flights that depart GRX reach their destination on time.

  • To get to Granada Airport from central Granada, it'll take around 25 minutes by car. Of course, this depends on traffic conditions. It's approximately 19 kilometres from the airport to the city centre.

  • You can expect a trip time of around 55 minutes on public transport.

  • Get your travels off to a relaxed start by staying near GRX. Whether you're taking an early flight from Granada Airport to Porto Airport or just don't like being rushed, these hotels are the answer:

Arriving at Porto Airport (OPO)

  • The last thing you need is a long journey to your hotel if you're getting in late on a Granada Airport to Porto Airport flight. Book one of these accommodation options near OPO instead:

  • Go where the road takes you with a Porto Airport rental car. Pick up your wheels from Klass Wagen, Goldcar or Drive & Go and discover more of Porto and beyond.

  • Booking your vehicle from Porto Airport about three weeks in advance can help you get the best possible rate.

Getting from Porto Airport (OPO) to central Porto

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

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

When to fly to Porto Airport (OPO)

  • The quietest month for a flight from Granada Airport to Porto Airport is January, while August is the most popular. Choose the best time to visit Porto based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Porto is August, with the temperature ranging between 14ºC (57ºF) and 32ºC (90ºF). Book your flights from Granada Airport to Porto Airport in this month if you like this kind of weather.

  • January sees average temperatures of between 3ºC (37ºF) and 14ºC (57ºF). Look for cheap tickets from GRX to OPO sometime then if you want to travel in cooler conditions.

Explore more of Portugal

  • Porto has loads to offer, but there are so many other corners of Portugal waiting to be discovered. Around 274 kilometres south of Porto, a visit to Lisbon will keep you busy. Check out popular attractions like 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 favourite stop in Portugal. Get a taste of what this destination has to offer 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.