Cheap Flights from Karachi to Porto

Compare Karachi to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

Book the best Porto fare with no extra fees

Flight deals from Karachi to Porto

Looking for a cheap last-minute deal or the best return flight from Karachi Airport to Porto Airport? If you want to travel next month, return fares start from R 14,084. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Karachi to Porto

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

Karachi to Porto: Alternative routes

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

Karachi to Porto: Flight information

The things to know before you go.
Cheapest flight foundR 4,539
Cheapest month to flyJuly

Finding cheap flights from Karachi to Porto: Frequently asked questions

The best price we found for a return flight from Karachi to Porto is R 10,484. 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 Karachi to Porto. But we found flights with one or more stops from R 10,484.
As of June 2026, there are no flights flying from Karachi to Porto.
The cheapest month to fly from Karachi to Porto is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Karachi Airport to Porto Airport on Tuesday, 30 June 2026.
No airlines currently offer direct flights between Karachi 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, Pegasus Airlines offers the cheapest flight tickets to Porto.

Flying from Karachi Airport (KHI) to Porto Airport (OPO): what you need to know

  • Porto is five hours behind Karachi and follows the UTC+0 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your KHI to OPO flight.

  • You can expect bigger queues in popular months such as June. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you ample time for security and boarding.

  • Choose a stopover if you prefer to break up your flight. Just deselect 'Direct flights only' to see your options for tickets from Karachi Airport to Porto Airport. Istanbul Airport is a popular stopover on the KHI to OPO route.

How to find the cheapest flights from Karachi Airport (KHI) to Porto Airport (OPO)

  • The lowest price we've seen for a one-way Karachi Airport to Porto Airport flight is R 4,539. A round-trip fare right now is R 10,484. Depending on the availability when you book, these fares may change.

  • To get your hands on cheap tickets from KHI to OPO, book in advance. Airlines generally offer their most competitively priced fares when flights are first made available.

  • The 'Whole month' search function shows you the cheapest flights from Karachi Airport to Porto Airport across the entire month. It's a great way to snap up a bargain if your trip dates aren't set in stone.

  • Picking up cheap flights from KHI to OPO is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as a lower fare pops up.

  • Lock in the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Karachi Airport to Porto Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Karachi Airport (KHI)

  • When it comes to Karachi Airport's on-time performance, 76% of flights complete their journey on time.

  • To get to Karachi Airport from central Karachi, it'll take about 30 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 18 kilometres from the airport to the city centre.

  • You can expect a journey time of around 50 minutes on public transport.

  • Get your travels off to a hassle-free start by staying near KHI. Whether you're taking an early flight from Karachi Airport to Porto Airport or just don't like being rushed, these hotels are ideal:

Arriving at Porto Airport (OPO)

  • Consider staying in a hotel close to OPO if you have a late Karachi Airport to Porto Airport flight. Settle into one of these options and avoid the hassle of a long transfer:

  • Get on the fast track to adventure by picking up a Porto Airport rental car. Grab a set of wheels from Klass Wagen, Goldcar or Drive & Go and explore beyond Porto's usual tourist stops.

  • Get the best deal by reserving your ride from Porto Airport around three weeks before your departure date.

When to fly to Porto Airport (OPO)

  • The quietest month for a flight from Karachi Airport to Porto Airport is March, while August is the busiest. Pick the best time to go to Porto based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Lock in your flight from Karachi Airport to Porto Airport for August if you want to explore Porto during its warmest month. Expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).

  • If you want cooler conditions, search for a cheap ticket from KHI to OPO in January. Temperatures average between 3ºC (37ºF) and 14ºC (57ºF) then.

Explore more of Portugal

  • You've seen Porto, now it's time to discover other corners of Portugal. Journey about 274 kilometres south to Lisbon to tick off its top attractions. From Pasteis de Belém to belém and Real Mosteiro de Santa Maria de Belém, you'll have a packed itinerary ahead.

  • If you're ready to explore another side of Portugal, head for Amadora, about 274 kilometres south of Porto. Roman Villa, Park Fantasia and Palácio dos Condes da Lousã are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.