Flights from Porto to London

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Estimated lowest prices only. Found in the last 14 days.

10+ direct flights per week to London

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Flight information Porto to London

Cheapest return price last month


Direct airlines


Flights per week


Average flight time, total distance 823 miles

2h 5min

Most popular airline last month


London Heathrow, London Gatwick, London Stansted, London Luton and others

6 airports

Frequently asked questions

There are 6 airports in London: London Heathrow, London Gatwick, London Stansted, London Luton, London City, and London Southend.
The best price found on Skyscanner for a flight from Porto to London is £23. This was found by aggregating across different carriers and is the cheapest price for the whole month.
2h 5min is the average flight time from Porto to London.
There are 7 airlines who fly direct from Porto to London.
As of October, there are 52 flights per week flying from Porto to London.

Flight Information

Flying from Porto to London is easy with direct flights from Porto Airport (OPO) to London Luton Airport (LTN), Gatwick Airport (LGW), and London Stansted Airport (STN). Flights to London's Heathrow Airport (LHR) and London City Airport (LCY) are available with one stop along the way. Flights to Heathrow are likely to layover at Madrid Barajas International Airport (MAD) or Lisbon Airport (LIS). Most flights to London City Airport layover at Geneva Airport (GVA) in Switzerland.

Travellers looking for cheap flights from Porto to London Southend Airport (SEN) will have to stop at least twice along the way. Popular airlines which fly the route from Porto to London include Ryanair, easyJet, TAP Portugal, and British Airways. Porto Airport, also known as Francisco Sa Carneiro Airport, can be reached via Line E of the Porto Metro or via STCP buses. The airport has only one terminal from which all flights from Porto to London depart. You'll need to have your passport current and ready when checking in. There are a number of duty-free stores and regular shops in the terminal where you can purchase Portuguese handicrafts, books, food, clothing, electronics, alcohol, or tobacco.

Travellers arriving at Luton Airport will find coach and bus pick up points just outside the arrivals terminal. You can exchange currency on your way out the door at the Bureau de Change. Cafes and eateries available on arrival include Pizza e Pronta, Starbucks, and The Great British Sausage Company.

At Stansted Airport, the rail station is located below the main terminal. Trains provide service to eastern England, the Midlands, and London. Bus and coach service is available from the Station at Stansted Airport, which is just opposite the entrance to the main terminal. Those who arrive at London Gatwick can take the Gatwick Express train into Central London. From 5:00 A.M. to 12:30 A.M., trains run every 15 minutes from the South Terminal to Victoria Station.

Heathrow is London's largest and busiest airport, and it boasts the widest range of restaurants and ground transport options.

What to Expect in London

London's cost of living is one of the highest in the world and is significantly higher than that of Porto. If you're going from Porto to London, expect to pay more than double for meals in restaurants. If you're looking for cheap flights from Porto to London, you'll have a lot to do when you land. Double-decker bus tours will show you popular attractions like the London Eye, Buckingham Palace, and the Tower of London.

London Time and Weather

London's famous Big Ben tower clock keeps time based on the British Time Zone. London observes Daylight Savings Time, as does Porto, and Porto's Western European Time Zone aligns with British time. Thus, travellers on flights from Porto to London don't have to worry about adjusting their watches when they land. The climate in London is similar to that of Porto, but it is generally a bit cooler. London is coolest in January when temperatures reach down to zero °C. It's hottest in London in July, with highs of around 22 °C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.