Cheap Flights from Porto to Lisbon

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Flight deals from Porto to Lisbon

Looking for a cheap last-minute deal or the best return flight from Porto Airport to Lisbon Airport? If you want to travel next month, return fares start from $208. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Porto to Lisbon

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

Direct flights from Porto to Lisbon

Porto to Lisbon: Alternative routes

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

Porto to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$192
Cheapest month to flySeptember
Average flight time1 hr
Most popular airlineTAP Air Portugal
Average flights per week646

Finding cheap flights from Porto to Lisbon: Frequently asked questions

The best price we found for a return flight from Porto to Lisbon is $192. 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.
1 hour is the average flight time from Porto to Lisbon.
TAP Air Portugal, Azores Airlines and Azul Airlines fly direct from Porto to Lisbon.
As of June 2026, there are 677 flights per week flying from Porto to Lisbon.
The cheapest month to fly from Porto to Lisbon is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Lisbon Airport on Saturday, 19 September 2026.
Yes – the average flight time is 1 hour.
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 Lisbon 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 Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, TAP Air Portugal offers the cheapest flight tickets to Lisbon.

Flying from Porto Airport (OPO) to Lisbon Airport (LIS): what you need to know

  • Around 1 hour is how long you'll be travelling on a direct flight from Porto Airport to Lisbon Airport.

  • Lisbon's timezone is UTC+0, which is the same as Porto.

  • Take your pick of 67 weekly Porto Airport to Lisbon Airport flights. The 05:00 departure with TAP Air Portugal is the earliest available. TAP Air Portugal operates the latest service of the day at 22:35.

  • Arrive at the airport on time so you don't miss your OPO to LIS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months such as August, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a peak period in general.

  • TAP Air Portugal has direct flights from Porto Airport to Lisbon Airport. Book with this popular carrier, then get ready to tick off the sights in Lisbon — and maybe even more of Portugal if you have time.

  • TAP Air Portugal is the airline with the highest passenger demand for this route.

  • The most punctual carrier that offers OPO to LIS flights is TAP Air Portugal. Its services land without delay 67.47% of the time.

  • Consider adding a stopover when booking your ticket from Porto Airport to Lisbon Airport. Just deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here's where you can stop between OPO and LIS:

    • Madrid Airport

    • Bilbao Airport

    • Bordeaux Airport

How to find the cheapest flights from Porto Airport (OPO) to Lisbon Airport (LIS)

  • $95 is the best price for a one-way Porto Airport to Lisbon Airport flight. A return flight starts from $192. These prices can change based on availability.

  • To pick up cheap tickets from OPO to LIS, book your journey four months ahead of your departure date.

  • September is the cheapest month for flights from Porto Airport to Lisbon Airport. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • You won't have to check every day to see if fares have gone down when you set up a Price Alert. We'll let you know as soon as there's a change in price on cheap flights from OPO to LIS.

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

Handy information about Porto Airport (OPO)

  • Of the flights that depart from Porto Airport, 75% arrive on time at their destination.

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

  • Expect a journey time of about 30 minutes on public transport.

  • Get your break off to a leisurely start by staying near OPO. Whether you're catching an early flight from Porto Airport to Lisbon Airport or just don't want to be rushed, these stays are ideal:

Arriving at Lisbon Airport (LIS)

  • The last thing you want is a lengthy trip to your hotel if you're arriving on a late Porto Airport to Lisbon Airport flight. Book one of these accommodation options near LIS instead:

  • Begin your adventure by picking up a Lisbon Airport rental car. Grab your wheels from Klass Wagen, Goldcar or OK Mobility to explore Lisbon and beyond.

  • Lock in the lowest price by booking your vehicle from Lisbon Airport about two weeks in advance of your trip.

Getting from Lisbon Airport (LIS) to central Lisbon

  • Lisbon Airport is approximately 8 kilometres from the centre of Lisbon. Driving there takes about 20 minutes.

  • It takes roughly 25 minutes if you're travelling by public transport.

When to fly to Lisbon Airport (LIS)

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

  • Book your flight from Porto Airport to Lisbon Airport for August if you'd like to go to Lisbon during its warmest month. You can expect temperatures of between 16ºC and 29ºC.

  • Look for cheap tickets from OPO to LIS in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 8ºC and 16ºC on average.

Explore more of Portugal

  • You've done Lisbon, now it's time to explore more of Portugal. Travel about 274 kilometres north to Porto to tick off its must-visit sights. From Ribeira District to Rio Douro and Livraria Lello, your itinerary will be busy.

  • If you're interested in discovering another well-known destination in Portugal, consider Amadora, about 8 kilometres north-west of Lisbon. Roman Villa, Park Fantasia and Palácio dos Condes da Lousã are the start of reasons to visit.

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