€106 Cheap Flights London to Porto (LHR-OPO)

View €106 flight on Sat, 1 Nov 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Porto Airport (OPO)

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Cheap flights from London to Porto (LHR-OPO)

Prices were available within the past 7 days and start at €106 for one-way flights and €149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Mon, 13 Oct - Wed, 22 Oct
LHR
London
OPO
Porto
€149 Return, found 1 day ago
€149
Return
found 1 day ago
Select Vueling Airlines flight, departing Mon, 13 Oct from London to Porto, returning Wed, 22 Oct, priced at €149 found 1 day ago
Vueling Airlines
Sat, 11 Oct - Mon, 13 Oct
LHR
London
OPO
Porto
€149 Return, found 17 hours ago
€149
Return
found 17 hours ago
Select Vueling Airlines flight, departing Sat, 11 Oct from London to Porto, returning Mon, 13 Oct, priced at €149 found 17 hours ago
Vueling Airlines
Sun, 12 Oct - Tue, 21 Oct
LHR
London
OPO
Porto
€150 Return, found 6 days ago
€150
Return
found 6 days ago
Select Vueling Airlines flight, departing Sun, 12 Oct from London to Porto, returning Tue, 21 Oct, priced at €150 found 6 days ago
Vueling Airlines
Sat, 11 Oct - Mon, 13 Oct
LHR
London
OPO
Porto
€153 Return, found 17 hours ago
€153
Return
found 17 hours ago
Select Vueling Airlines flight, departing Sat, 11 Oct from London to Porto, returning Mon, 13 Oct, priced at €153 found 17 hours ago
Vueling Airlines
Thu, 9 Oct - Wed, 15 Oct
LHR
London
OPO
Porto
€156 Return, found 4 days ago
€156
Return
found 4 days ago
Select Vueling Airlines flight, departing Thu, 9 Oct from London to Porto, returning Wed, 15 Oct, priced at €156 found 4 days ago
Vueling Airlines
Thu, 9 Oct - Wed, 15 Oct
LHR
London
OPO
Porto
€169 Return, found 4 days ago
€169
Return
found 4 days ago
Select Vueling Airlines flight, departing Thu, 9 Oct from London to Porto, returning Wed, 15 Oct, priced at €169 found 4 days ago
TAP Portugal
Thu, 15 Jan - Mon, 19 Jan
LHR
London
OPO
Porto
€179 Return, found 14 hours ago
€179
Return
found 14 hours ago
Select TAP Portugal flight, departing Thu, 15 Jan from London to Porto, returning Mon, 19 Jan, priced at €179 found 14 hours ago
Iberia
Tue, 28 Oct - Mon, 3 Nov
LHR
London
OPO
Porto
€183 Return, found 2 days ago
€183
Return
found 2 days ago
Select Iberia flight, departing Tue, 28 Oct from London to Porto, returning Mon, 3 Nov, priced at €183 found 2 days ago
Lufthansa
Sat, 15 Nov - Sun, 16 Nov
LHR
London
OPO
Porto
€207 Return, found 4 days ago
€207
Return
found 4 days ago
Select Lufthansa flight, departing Sat, 15 Nov from London to Porto, returning Sun, 16 Nov, priced at €207 found 4 days ago
British Airways
Tue, 28 Oct - Mon, 3 Nov
LHR
London
OPO
Porto
€218 Return, found 2 days ago
€218
Return
found 2 days ago
Select British Airways flight, departing Tue, 28 Oct from London to Porto, returning Mon, 3 Nov, priced at €218 found 2 days ago

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

January is typically the cheapest month to fly

From €149 - €214 per traveller.

Graph displaying average flight prices per month

London to Porto route information
Origin airport
Heathrow
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
Air France, Austrian Airlines, British Airways, Brussels Airlines, Eurowings, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines
Return price
€148
Distance
1291 km

Perfect flights from London to Porto

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Picture yourself strolling through the streets of , 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 Heathrow to Dr. Francisco de Sa Carneiro ticket options cater to your travel preferences, with incredible one-way fares from €106 and roundtrip prices from €149. 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 Dr. Francisco de Sa Carneiro and explore 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 to travel arrangements today and embark on the journey of a lifetime in Porto.

Frequently asked questions

How much is a flight from London Heathrow to OPO?
If you're travelling between Heathrow Airport (LHR) and Porto Airport, round-trip journeys start from €149. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to Porto Airport?
Most flights can be cancelled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Dr. Francisco de Sa Carneiro Airport (OPO) 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 Heathrow Airport (LHR) to Dr. Francisco de Sa Carneiro Airport (OPO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Porto Airport?
It's only 1,300 kilometres between Hounslow and Maia. Chances are you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Heathrow Airport (LHR) to OPO?
If you want to fly directly from Heathrow Airport (LHR) to Porto Airport, British Airways (BA) is a great option. It operates 17 flights every month between Hounslow and Maia.
Are Heathrow Airport to OPO flight tickets cheaper when they're purchased at the last minute?
Flight tickets from London Heathrow to Dr. Francisco de Sa Carneiro Airport (OPO) are available up to a year before departure on Expedia. And although you may pick up a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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