€37 Cheap Flights Porto to London (OPO-LGW)

View €37 flight on Wed, 24 Dec 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to Gatwick Airport (LGW)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Porto to London (OPO-LGW)

Prices were available within the past 7 days and start at €37 for one-way flights and €96 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 24 Dec - Wed, 31 Dec
OPO
Porto
LGW
London
€96 Return, found 4 days ago
€96
Return
found 4 days ago
Select easyJet flight, departing Wed, 24 Dec from Porto to London, returning Wed, 31 Dec, priced at €96 found 4 days ago
easyJet
Wed, 24 Dec - Wed, 31 Dec
OPO
Porto
LGW
London
€101 Return, found 4 days ago
€101
Return
found 4 days ago
Select easyJet flight, departing Wed, 24 Dec from Porto to London, returning Wed, 31 Dec, priced at €101 found 4 days ago
easyJet
Wed, 24 Dec - Wed, 31 Dec
OPO
Porto
LGW
London
€102 Return, found 4 days ago
€102
Return
found 4 days ago
Select easyJet flight, departing Wed, 24 Dec from Porto to London, returning Wed, 31 Dec, priced at €102 found 4 days ago
easyJet
Thu, 23 Oct - Wed, 29 Oct
OPO
Porto
LGW
London
€104 Return, found 2 hours ago
€104
Return
found 2 hours ago
Select easyJet flight, departing Thu, 23 Oct from Porto to London, returning Wed, 29 Oct, priced at €104 found 2 hours ago
easyJet
Thu, 9 Oct - Mon, 13 Oct
OPO
Porto
LGW
London
€106 Return, just found
€106
Return
just found
Select easyJet flight, departing Thu, 9 Oct from Porto to London, returning Mon, 13 Oct, priced at €106 just found
easyJet
Thu, 2 Oct - Mon, 6 Oct
OPO
Porto
LGW
London
€108 Return, found 1 day ago
€108
Return
found 1 day ago
Select easyJet flight, departing Thu, 2 Oct from Porto to London, returning Mon, 6 Oct, priced at €108 found 1 day ago
British Airways
Wed, 24 Dec - Wed, 31 Dec
OPO
Porto
LGW
London
€111 Return, found 4 days ago
€111
Return
found 4 days ago
Select British Airways flight, departing Wed, 24 Dec from Porto to London, returning Wed, 31 Dec, priced at €111 found 4 days ago
Vueling Airlines
Thu, 2 Oct - Tue, 7 Oct
OPO
Porto
LGW
London
€131 Return, found 4 days ago
€131
Return
found 4 days ago
Select Vueling Airlines flight, departing Thu, 2 Oct from Porto to London, returning Tue, 7 Oct, priced at €131 found 4 days ago
Iberia
Thu, 2 Oct - Tue, 7 Oct
OPO
Porto
LGW
London
€161 Return, found 4 days ago
€161
Return
found 4 days ago
Select Iberia flight, departing Thu, 2 Oct from Porto to London, returning Tue, 7 Oct, priced at €161 found 4 days ago
TAP Portugal
Thu, 9 Oct - Mon, 13 Oct
OPO
Porto
LGW
London
€162 Return, just found
€162
Return
just found
Select TAP Portugal flight, departing Thu, 9 Oct from Porto to London, returning Mon, 13 Oct, priced at €162 just found

Find the cheapest month to fly from Porto (OPO) to London (LGW)

February is typically the cheapest month to fly

From €88 - €173 per traveller.

Graph displaying average flight prices per month

Porto to London route information
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Gatwick
Airlines serving
Air Europa, British Airways, Iberia, Norwegian Air Shuttle, TAP Portugal, Vueling Airlines, easyJet
Return price
€96
Distance
1273 km
Average flight time
2 hours 18 mins

Perfect flights from Porto to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Porto to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Gatwick, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Dr. Francisco de Sa Carneiro to Gatwick ticket options cater to your travel preferences, with incredible one-way fares from €37 and roundtrip prices from €96. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Gatwick and explore Gatwick and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your OPO to LGW travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from OPO to Gatwick Airport (LGW)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Porto Airport and London Gatwick was €96. Fares this cheap don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Porto Airport to LGW?
Most flights can be cancelled online, but whether or not you are charged a fee varies between airlines. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from OPO to London Gatwick that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dr. Francisco de Sa Carneiro Airport (OPO) to LGW flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dr. Francisco de Sa Carneiro Airport (OPO) to LGW?
With a flight distance of 1,300 kilometres, it's just a hop from OPO to London Gatwick. It might be a quick flight, but it's still worth packing something to read.
Which airlines fly direct from Porto Airport to London Gatwick?
With 43 flights every month operating from Dr. Francisco de Sa Carneiro Airport (OPO) to London Gatwick, TAP Portugal (TP) is a great choice. EasyJet (U2) is another option. It offers 30 flights each month. Between these two airlines, you'll be able to find a great deal from Maia to Gatwick.
Are Porto Airport to London Gatwick flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes score a bargain, with some of the cheapest airfares from Dr. Francisco de Sa Carneiro Airport (OPO) to LGW emerging a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.