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Flights from Porto to London

Airlines operating flights from Porto to London

Choose from 5 airlines flying from Porto to London, including TAP Air Portugal, Ryanair and easyJet. Ryanair currently offers the cheapest ticket on this route.
TAP Air Portugal logo TAP Air Portugal
Ryanair logo Ryanair
easyJet logo easyJet
British Airways logo British Airways
Vueling Airlines logo Vueling Airlines
Airlines are determined based on actual purchased flight tickets from Porto to London according to previous 12 months data from Trip.com.

Find the cheapest direct flight options from Porto to London over the next three months. Book one-way tickets from £18 and round-trip tickets from £36.

Displayed flight fares from Porto to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Porto to London

The distance between Porto and London is 1,314.51km. It takes around 2 hours 21 minutes on average to fly from Porto to London. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is December.

Cheapest one-way flight price£18
Cheapest return ticket price£36
Off-season travel monthDecember
Peak season for travelAugust
Flight distance1,314.51km
Average flight time2 hours 21 minutes
Popular airlineTAP Air Portugal
Flight statistics for the Porto–London route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Porto to London

What is the cheapest month for one-way flights from Porto to London?

The average one way ticket price paid by Trip.com users from Porto to London in each month over the past 12 months.

Based on Trip.com data, the cheapest month to fly from Porto to London is May, with an average price of £52. The most expensive month is usually April, with average prices reaching £117.

£117
£85
£52
£20
    Cheapest
  • £117
    Apr
  • £52
    May
  • £65
    Jun
  • £52
    Jul
  • £117
    Aug
  • £84
    Sep
  • £53
    Oct
  • £79
    Nov
  • £62
    Dec
  • £59
    Jan
  • £61
    Feb
  • £59
    Mar

What is the cheapest month for return flights from Porto to London?

Average price of return flights from Porto to London purchased by Trip.com users by month over the past 12 months

Based on Trip.com's historical data, April is often the cheapest month for fly from Porto to London, with an average price of £109. September is usually the most expensive period, with prices averaging as high as £265.

£265
£187
£109
£31
  • £109
    Apr
  • £216
    May
  • £264
    Jun
  • £203
    Jul
  • £243
    Aug
  • £265
    Sep
  • £179
    Oct
  • £147
    Nov
  • £202
    Dec
  • £127
    Jan
  • £138
    Feb
  • £130
    Mar

During the Early May bank holiday, which day is cheapest to fly from Porto to London?

Data is based on the lowest one-way price from Porto to London during Early May bank holiday in the Trip.com database over the past three days.

Early May bank holiday is scheduled for May 4. The lowest flight fares from Porto to London are available on May 2, starting from £18.

£73
£46
£18
0
  • £45
    1
    May
  • £18
    2
  • £50
    3
  • £73
    4
  • £31
    5
  • £27
    6

Flight FAQs

  • Which airlines offer the cheapest flights from Porto (OPO) to London (LON)?

    Based on Trip.com data, Ryanair offers one-way fares as low as £18 on Cheapest nonstop routes (e.g. OPO to STN on Wed, May 13), while Ryanair offers Cheapest nonstop round-trips from £36 departing on Thu, May 7 and returning on Thu, May 14.
  • At the moment, you can catch a direct flight from Porto to London with the following airlines, including: TAP Air Portugal Ryanair easyJet British Airways Vueling Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 21 minutes to fly from Porto (OPO) to London (LON).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Porto to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 52 flight per week flying from Porto to London. You can check the weekly schedule for popular airlines on this route below: TAP Air Portugal: S/M/T/W/T/F/S -- TP1328 (09:16) easyJet: S/M/T/W/T/F/S -- U28526 (06:52)
  • To find best deals on flights from Porto to London, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, May 13, with one-way flights priced at just £18.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for London travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Porto to London is December, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Porto to London on April 28, 2026 with Ryanair, with prices starting at £18.
  • You can land at any one of the following hubs in London, with Francisco Sa Carneiro International Airport to London Gatwick Airport (OPO-LGW) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).
  • The time difference between London and Porto is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Discover Cheap Flights Porto to London

Have you been scrolling through websites for cheap flights Porto to London? Let Trip.com give you a helping hand!

How to Search for Cheap Flights Porto to London

Hunting down the best deals for flights Porto to London is no easy task, but Trip.com is here to make things manageable for everyone!

How to buy cheap flights?

At Trip.com, we find the best flights Porto to London on your behalf! When you click on our website, you can find a wide range of flight options from different types of airlines all at one go. This also means that you can easily compare the choices you have and zero in on your preferred flight right away.

When can I find cheapest flight?

If you’re travelling on a budget, you’ll be impressed by the price graph available at Trip.com. This useful tool compares flight prices on different days throughout the year, and you can pick the dates when rates are the cheapest!

The best months of the year to get cheap flights Porto to London are October and November. You can find flight tickets as cheap as just £12 in October!

In contrast, prices are more expensive in late spring and summer, with prices starting from £23 in April.

About Airport

Airport locations make a big impact on the total travel time for short-haul flights like flights Porto to London. There are multiple airports located in different areas of London, and you can choose to land at the one that’s closest to your final destination. Let Trip.com show you what your choices for this route are!

Airport providing direct flights

You’ll be flying out from Porto Airport (OPO) for flights Porto to London.

Airports in London

At Trip.com, you can find flights landing at London Stansted Airport (STN), London Luton Airport (LTN), London Gatwick Airport (LGW) and London Heathrow Airport (LHR).

Advantages to taking flights to different airports in London

STN is on the northeast side of London while LTN is on the northwest side of London. While these two airports are smaller in size, you can find many cheap short-haul flights flying here, making them the preferred choice for budget travellers. In addition, their locations in the north also make them convenient arrival points for travellers who may be heading to other cities in the north.

LGW is located 45 km south of London, and you can find more low-cost carriers landing here. It is relatively closer to central London, and you can enjoy convenience at an affordable price.

LHR is the biggest and the main international airport serving London. Travellers transiting through LHR can enjoy many facilities, and it’s also the closest airport to central London among the 4 options.

How to get to airport in Porto

Travellers can board the Line E (Purple) metro train line to travel from various stations in the city centre to the airport.

There are also multiple bus routes connecting different parts of Porto to OPO. Resende’s bus Nº 120 connects Guifões to the airport, while STCP’s Line 601 and 602 connect Cordoaria to the airport.

If you’re dragging many suitcases, a taxi ride may be the best option for you. The ride will take about 20 minutes and the taxi fare will cost approximately £20.

Airport information in Porto

Porto Airport, also known as the Francisco Sá Carneiro Airport, is located 10 km north of downtown Porto. It is one of the 3 international airports in Portugal, and the main airport serving the city.

Terminal information of airports in Porto

There is 1 terminal in OPO.

How to get to downtown from airports in London

STN is connected to central London via the Stansted Express. The train will stop at London Tottenham Hale Station and London Liverpool Street Station, and the train journey will take 36 and 45 minutes respectively. Standard Tickets are available for £19.90, and you can find trains departing every 15 to 30 minutes.

Travellers landing at LTN will need to board a shuttle bus from the airport to Luton Parkway Station for £2.40. From there, you can take the Thameslink to travel to different train stations in downtown London, including St Pancras International Station and Blackfriars Station.

The Gatwick Express provides a fast connection between LGW and the city centre. Travellers onboard this express train can reach London Victoria Station in 30 minutes. Standard Tickets cost £17.80 and First-Class Tickets cost £26.70. Trains depart every half an hour.

The Heathrow Express serves travellers landing at LHR, and it will bring you to London Paddington Station in just 15 minutes! This is the fastest option, and trains depart every 15 minutes. Express Class Ticket costs £25 while Business First Class Ticket costs £32.

Terminal information of airports in London

Whether yoSTN and LTN has 1 terminal only.

LGW is split into the North Terminal and South Terminal. Most flights Porto to London will be landing at the North Terminal. Hence, travellers will need to take the free inter-terminal monorail service from the North Terminal to the South Terminal to board the Gatwick Express.

LHR has 4 terminals in operation, and travellers will likely arrive in Terminal 3.’re seeking a premium experience or a budget flight, there’s something for you at Trip.com. Hence, let us guide you through the airlines which are serving flights Porto to London!

About Airline

Whether you’re seeking a premium experience or a budget flight, there’s something for you at Trip.com. Hence, let us guide you through the airlines which are serving flights Porto to London!

Which airlines provide the route?

Passengers on a budget can choose from easyJet, Ryanair and TAP Air Portugal. TAP Air Portugal passengers will land at LGW, while easyJet passengers can choose to land at LGW or LTN. Ryanair passengers will be landing at STN instead.

British Airways is the only full-service airline offering direct flights for this route, and the flights will be landing at LHR Terminal 3.

Fastest direct flight

The fastest direct flights Porto to London is TAP Air Portugal’s OPO-LGW route which takes only 2 hours 15 minutes.

About London

London is one of the top global cities in the world! Here you can find everything from business to leisure coming together. Don’t miss out on the fun and book flights Porto to London with Trip.com today.

Tourist attractions in London

There are countless impressive landmarks in London, and Tower Bridge is certainly one of the most popular ones! The majestic bascule and suspension bridge was completed in 1894, and its gothic revival architectural style has wowed locals and visitors alike.

Then, travel along River Thames and witness the extraordinary sight of Westminster Palace! The awe-inspiring palace has over 1000 years of history, and it’s also the meeting place for the Houses of Parliament today.

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.