Cheap Flights from Islamabad to Porto

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Compare Islamabad 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 Islamabad to Porto

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

Find the cheapest month to fly from Islamabad to Porto

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

Islamabad to Porto: Alternative routes

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

Islamabad to Porto: Flight information

The things to know before you go.
Cheapest flight foundR 5,640
Cheapest month to flyMay

Finding cheap flights from Islamabad to Porto: Frequently asked questions

The best price we found for a return flight from Islamabad to Porto is R 17,717. 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 Islamabad to Porto. But we found flights with one or more stops from R 17,717.
As of May 2025, there are no flights flying from Islamabad to Porto.
The cheapest month to fly from Islamabad to Porto is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islamabad Airport to Porto Airport on Thursday, 7 August 2025.
No airlines currently offer direct flights between Islamabad 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, Turkish Airlines offers the cheapest flight tickets to Porto.

Travelling from Islamabad International Airport (ISB) to Porto Airport (OPO): what you need to know

  • The timezone in Porto is UTC+0, which is five hours behind Islamabad.

  • Leave plenty of time to catch your ISB to OPO flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

  • If you want to tour a new city along the way, search for a flight with a stopover. To see all your options for tickets from Islamabad International Airport to Porto Airport, deselect 'Direct flights only.' London Gatwick Airport is a well-known stop between ISB and OPO.

How to find the cheapest flights from Islamabad International Airport (ISB) to Porto Airport (OPO)

  • The cheapest price we've seen for a one-way Islamabad International Airport to Porto Airport flight is R 5,640. A return ticket is currently R 17,717. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book as early as possible if you're hoping to get cheap tickets from ISB to OPO. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Islamabad International Airport to Porto Airport throughout the entire month. It's a good way to find a bargain if your trip dates aren't set in stone.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from ISB to OPO.

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

Handy information about Islamabad International Airport (ISB)

  • Of all flights departing from Islamabad International Airport, 71.38% arrive as scheduled at their destination.

  • Islamabad International Airport is around 31 kilometres from central Islamabad. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 35 minutes or so to get there, depending on the traffic.

  • The journey when using public transport takes roughly 1 hour 25 minutes.

  • Looking for a convenient hotel close to ISB? If you've booked an early flight from Islamabad International Airport to Porto Airport, these accommodation options will have you moments from check-in:

Arriving at Porto Airport (OPO)

  • If you're getting in on a late Islamabad International Airport to Porto Airport flight, nothing beats the convenience of being close to the terminal. Collect your bags from the carousel and then be resting not long after at one of these hotels near OPO:

  • Begin your adventure by picking up a Porto Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or Drive & Go and experience the lesser-explored corners of Porto and beyond.

  • To secure the lowest price, book your ride 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. The drive time takes about 20 minutes.

  • If you're travelling by public transport, expect a journey time of around 50 minutes.

When to fly to Porto Airport (OPO)

  • The quietest month for a flight from Islamabad International Airport to Porto Airport is January, while August is the most popular. Pick the best time to visit Porto based on whether you prefer a laid-back vibe or a more bustling atmosphere.

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

  • Search for cheap tickets from ISB to OPO in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 14ºC (57ºF) on average.

Explore more of Portugal

  • Porto is easy to fall in love with, but there are so many other parts of Portugal just waiting to be explored. About 274 kilometres south of Porto, a visit to Lisbon will keep your itinerary busy. Start with leading sights 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. 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.