$41 Cheap Flights from Porto (OPO) to London (LTN)

View $41 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to Luton Airport (LTN)

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Cheap Flights from Porto to London (OPO-LTN)

Prices were available within the past 7 days and start at $41 for one-way flights and $108 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sun, Jan 18 - Sun, Jan 25
OPO
Porto
LTN
London
$108 Roundtrip, found 2 days ago
$108
Roundtrip
found 2 days ago
Select easyJet flight, departing Sun, Jan 18 from Porto to London, returning Sun, Jan 25, priced at $108 found 2 days ago
easyJet
Sun, Jan 18 - Sun, Jan 25
OPO
Porto
LTN
London
$111 Roundtrip, found 4 days ago
$111
Roundtrip
found 4 days ago
Select easyJet flight, departing Sun, Jan 18 from Porto to London, returning Sun, Jan 25, priced at $111 found 4 days ago
easyJet
Thu, Nov 20 - Sun, Nov 23
OPO
Porto
LTN
London
$113 Roundtrip, found 8 hours ago
$113
Roundtrip
found 8 hours ago
Select easyJet flight, departing Thu, Nov 20 from Porto to London, returning Sun, Nov 23, priced at $113 found 8 hours ago
easyJet
Thu, Nov 20 - Thu, Nov 27
OPO
Porto
LTN
London
$122 Roundtrip, found 4 days ago
$122
Roundtrip
found 4 days ago
Select easyJet flight, departing Thu, Nov 20 from Porto to London, returning Thu, Nov 27, priced at $122 found 4 days ago
easyJet
Thu, Dec 4 - Sun, Dec 7
OPO
Porto
LTN
London
$128 Roundtrip, found 4 days ago
$128
Roundtrip
found 4 days ago
Select easyJet flight, departing Thu, Dec 4 from Porto to London, returning Sun, Dec 7, priced at $128 found 4 days ago
easyJet
Fri, Dec 12 - Sun, Dec 14
OPO
Porto
LTN
London
$132 Roundtrip, found 4 days ago
$132
Roundtrip
found 4 days ago
Select easyJet flight, departing Fri, Dec 12 from Porto to London, returning Sun, Dec 14, priced at $132 found 4 days ago
easyJet
Fri, Dec 26 - Mon, Dec 29
OPO
Porto
LTN
London
$133 Roundtrip, found 10 hours ago
$133
Roundtrip
found 10 hours ago
Select easyJet flight, departing Fri, Dec 26 from Porto to London, returning Mon, Dec 29, priced at $133 found 10 hours ago
easyJet
Mon, Dec 22 - Sun, Dec 28
OPO
Porto
LTN
London
$133 Roundtrip, found 22 hours ago
$133
Roundtrip
found 22 hours ago
Select easyJet flight, departing Mon, Dec 22 from Porto to London, returning Sun, Dec 28, priced at $133 found 22 hours ago
easyJet
Mon, Dec 22 - Sun, Dec 28
OPO
Porto
LTN
London
$135 Roundtrip, found 22 hours ago
$135
Roundtrip
found 22 hours ago
Select easyJet flight, departing Mon, Dec 22 from Porto to London, returning Sun, Dec 28, priced at $135 found 22 hours ago
easyJet
Thu, Dec 11 - Sun, Dec 14
OPO
Porto
LTN
London
$136 Roundtrip, found 4 days ago
$136
Roundtrip
found 4 days ago
Select easyJet flight, departing Thu, Dec 11 from Porto to London, returning Sun, Dec 14, priced at $136 found 4 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Closest option available. Average driving time to city center is 28 minutes. Flights from $286
LHR
Heathrow
Closest
Average driving time to city center28 min
Flights from $286
Select flight to Stansted STN. Cheapest option available. Average driving time to city center is 51 minutes. Flights from $190
STN
Stansted
Cheapest
Average driving time to city center51 min
Flights from $190
Flights from Porto (OPO) to London (LTN)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Luton
Airlines serving
easyJet
Roundtrip price
$107
Distance
832 mi
Average flight time
2 hours 25 mins

Porto to London Flights

The cheapest times to fly from Porto to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto to London are during the month of January. You can find some of the cheapest flights from Porto to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto to London

Sunday is one of the best days to book for cheap flights from Porto to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $41 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN) cost?
Grab a cheap one-way flight from $41 or cheap return flight from $108 from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
January is the most affordable month to fly from OPO to LTN. Planning your trip for the off-season is often the key to landing a great deal.
Which airlines fly direct from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
Board a nonstop flight with easyJet and journey straight from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN).
What is the cheapest airline that flies from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest OPO to LTN flight.
How many flights per day from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
On average, you can take your pick of 2 direct flights flying from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN) weekly. If you can't see one that suits your schedule, consider hopping on a flight with a layover. Filter your search on Expedia to include one or two stops and opt for the next best alternative.
What are the most popular departure times for flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
More travelers fly between OPO and LTN at 9 AM than at any other time. Prefer a quieter experience? Pick a flight outside the busiest times and you could save on your fare as well.
What day of the week has the most flights from OPO to LTN?
If you fly on a Tuesday, you'll get the largest range of options for flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN).
What is the earliest flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
Dr. Francisco de Sa Carneiro Airport (OPO)'s earliest flight to Luton Airport (LTN) is at approximately 9:15AM UTC+0. With a total flight time of 2h 20m, you'll land at around 11:35AM UTC+0.
How long does it take to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
Flights from OPO to LTN have an average travel time of 2 hours and 22 minutes. The distance between the two airports is 830 mi.
What is the best time to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
To avoid possible delays on the Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Dr. Francisco de Sa Carneiro Airport (OPO)?
Take a direct flight from Dr. Francisco de Sa Carneiro Airport (OPO) to London and come in for landing at one of these hubs:

  • Stansted Airport (STN)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)

Is it cheaper to buy a plane ticket from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN) last-minute?
Last-minute fares from OPO to LTN are usually more expensive. To lock in the lowest prices, start searching for flights ahead of time. That said, if you can play around with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book an OPO to LTN flight and hotel package?
Compared with arranging flights and hotels separately, booking an OPO to LTN flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of travel planning. Just pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Luton Airport (LTN)?
Typically, you're able to cancel or reschedule your OPO to LTN flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.