Cheap Flights from Crete Heraklion to Porto

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Flight deals from Crete Heraklion to Porto

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

Find the cheapest month to fly from Crete Heraklion to Porto

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

Crete Heraklion to Porto: Alternative routes

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

Heraklion to Porto: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 4,713
Cheapest month to flyJune

Finding cheap flights from Crete Heraklion to Porto: Frequently asked questions

The best price we found for a return flight from Crete Heraklion to Porto is ج.م.‏ 10,414. 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 Crete Heraklion to Porto. But we found flights with one or more stops from ج.م.‏ 10,414.
As of June 2025, there are no flights flying from Crete Heraklion to Porto.
The cheapest month to fly from Crete Heraklion to Porto is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Crete Heraklion Airport to Porto Airport on Wednesday, 2 July 2025.
No airlines currently offer direct flights between Crete Heraklion 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, Wizz Air Malta offers the cheapest flight tickets to Porto.

Flying from Heraklion Airport (HER) to Porto Airport (OPO): what you need to know

  • Porto's timezone is UTC+0, which makes Porto two hours behind Heraklion.

  • Your HER to OPO flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak time like August? Major public holidays and other popular periods can lead to longer lines and delays at check-in and security. Play it safe and arrive up to four hours ahead of an international flight and two hours before domestic departures.

  • If you'd like to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Heraklion Airport to Porto Airport. These are the top stopovers between HER and OPO:

    • Barcelona-El Prat Airport

    • Guglielmo Marconi Airport

    • Eleftherios Venizelos International Airport

How to find the cheapest flights from Heraklion Airport (HER) to Porto Airport (OPO)

  • ج.م.‏ 4,713 is the best price for a one-way Heraklion Airport to Porto Airport flight. A return flight starts from ج.م.‏ 10,414. These fares may change based on availability and demand.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from HER to OPO if you book in advance. Airlines often have some great early bird discounts.

  • If you can be flexible with your trip dates, use the 'Whole month' search tool. It'll give you the lowest price in every month when searching for your flight from Heraklion Airport to Porto Airport.

  • Getting your hands on cheap flights from HER to OPO is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as a lower fare pops up.

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

Handy information about Heraklion Airport (HER)

  • 80.18% of flights departing from Heraklion Airport arrive at their destination on time. Given its strong performance rating, you're unlikely to be delayed when jetting out of HER.

  • To reach Heraklion Airport from central Heraklion, it'll take around 10 minutes if you're going by car. This depends on traffic, however. It's approximately 3 kilometres from the airport to the city centre.

  • The journey when using public transport typically takes 15 minutes.

  • Get your journey off to a hassle-free start by staying near HER. Whether you're taking an early flight from Heraklion Airport to Porto Airport or just don't want to be rushed, these stays are perfect:

Arriving at Porto Airport (OPO)

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a Heraklion Airport to Porto Airport flight. Stay at one of these accommodation options near OPO instead:

  • Explore without limits with a Porto Airport rental car. Pick up a set of wheels from Klass Wagen, Goldcar or Drive & Go and venture far and wide through Porto and beyond.

  • To secure the lowest price, reserve your vehicle from Porto Airport about three weeks in advance.

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport is roughly 16 kilometres from the centre of Porto. Driving there takes about 20 minutes.

  • Getting to the centre by public transport will take you around 50 minutes.

When to fly to Porto Airport (OPO)

  • August is the most popular month for flights from Heraklion Airport to Porto Airport. For a quieter experience, go to Porto in January.

  • Book your flight from Heraklion Airport to Porto Airport for August if you want to go to Porto during its warmest month. Expect temperatures of between 14ºC and 32ºC.

  • Look for cheap tickets from HER to OPO in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 3ºC and 14ºC on average.

Explore more of Portugal

  • Lisbon is just one of the many cities in Portugal waiting to be discovered once you've taken in the sights of Porto. Around 274 kilometres away to the south, its top 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. 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.