Cheap Flights from Copenhagen to Porto

Compare Copenhagen 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 Copenhagen to Porto

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

Find the cheapest month to fly from Copenhagen to Porto

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

Direct flights from Copenhagen to Porto

Copenhagen to Porto: Alternative routes

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

Copenhagen to Porto: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 149
Cheapest month to flyNovember
Average flight time3 hrs, 30 mins
Most popular airlineNorwegian Air Sweden
Average flights per week8

Finding cheap flights from Copenhagen to Porto: Frequently asked questions

The best price we found for a return flight from Copenhagen to Porto is ر.ق.‏ 426. 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 30 minutes is the average flight time from Copenhagen to Porto.
Norwegian Air Sweden, Scandinavian Airlines and Ryanair fly direct from Copenhagen to Porto.
As of September 2025, there are 8 flights per week flying from Copenhagen to Porto.
The cheapest month to fly from Copenhagen to Porto is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Copenhagen Airport to Porto Airport on Friday, 28 November 2025.
Yes – the average flight time is 3 hours and 30 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, Ryanair offers the cheapest flight tickets to Porto.

Travelling from Copenhagen Airport (CPH) to Porto Airport (OPO): what you need to know

  • Around 3 hours 30 minutes is how long you'll be travelling on a direct flight from Copenhagen Airport to Porto Airport.

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

  • Every week, there are five Copenhagen Airport to Porto Airport flights. If you prefer to jet off early, take the 06:15 SAS flight. If you're eager to make the most of your time before you fly, the latest flight is at 18:45 with Ryanair.

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

  • Travelling during a peak month like June? Major public holidays and other popular seasons can result in longer lines at security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.

  • You can fly nonstop to Porto, Portugal. Prepare for takeoff with one of these airlines that operate direct flights from Copenhagen Airport to Porto Airport:

  • The majority of travellers choose to fly with Norwegian Air Sweden on this route.

  • With a reliable 80.0% of services arriving as planned, SAS is the most punctual carrier operating CPH to OPO flights.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Copenhagen Airport to Porto Airport, uncheck 'Direct flights only.' Then, choose a flight that has a stop long enough to visit your chosen city. Popular stopovers between CPH and OPO include:

    • Nantes Atlantique Airport

    • Lyon Saint-Exupery International Airport

    • Geneve Airport

How to find the cheapest flights from Copenhagen Airport (CPH) to Porto Airport (OPO)

  • Right now, ر.ق.‏ 149 is the lowest price we've seen for a one-way Copenhagen Airport to Porto Airport flight. The best price for a return ticket is ر.ق.‏ 426. Bear in mind that fares could change due to availability at the time of booking.

  • Score cheap tickets from CPH to OPO by booking ten months ahead. Based on our research, that's the sweet spot for finding the biggest deals.

  • September is the cheapest month for flights from Copenhagen Airport to Porto Airport. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • You won't have to check back in every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment a special offer becomes available on cheap flights from CPH to OPO.

  • Secure the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Copenhagen Airport to Porto Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Copenhagen Airport (CPH)

  • 76.54% of flights that take off from Copenhagen Airport touch down at their destination on time.

  • Central Copenhagen to Copenhagen Airport is around 11 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, catching a cab or ride-sharing.

  • You can expect a trip time of roughly 35 minutes when using public transport.

  • Have an early flight from Copenhagen Airport to Porto Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these stays near CPH:

Arriving at Porto Airport (OPO)

Getting from Porto Airport (OPO) to central Porto

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

  • When travelling by public transport, expect a journey time of around 50 minutes.

When to fly to Porto Airport (OPO)

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

  • Book your flight from Copenhagen Airport to Porto Airport for August if you'd like to go to Porto during its warmest month. You can expect temperatures of between 14ºC and 32ºC.

  • If you want to travel in cooler conditions, look for a cheap ticket from CPH to OPO in January. Temperatures average between 3ºC and 14ºC then.

Explore more of Portugal

  • You've seen Porto, now it's time to explore other parts of Portugal. Journey about 274 kilometres south to Lisbon to check off its popular sights. From Torre de Belem Garden to Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle, there's plenty to keep you on the go.

  • Around 274 kilometres south of Porto, Amadora is another favourite stop in Portugal. No visit is complete without checking out 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.