Cheap flights from London to Porto from £25
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Porto departing on 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Ryanair flights from London to Porto
Our best Ryanair deals on London to Porto flight tickets
easyJet flights from London to Porto
Our best easyJet deals on London to Porto flight tickets
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How to get the cheapest flight ticket from London to Porto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Porto?
What is the cheapest month to fly to Porto?
The month of January is, on average, the cheapest month to fly to Porto from London, with most prices found around £71. If you are unable to visit Porto during the month of January, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around £86.
What is the cheapest day to depart on your flight to Porto?
According to our data, Tuesday is the cheapest day to fly to Porto from London. The lowest ticket price found for a Tuesday departure recently was £163. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £200. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.
What is the cheapest time of day to depart on your flight to Porto?
Our data shows that the cheapest London to Porto flights are usually those with departure times at midday. Our users have found flights to Porto at midday for as low as £139. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £218 on average. Flights to Porto from London in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest London to Porto flight route?
Fly from London Stansted to Porto for the best London - Porto flight prices
How far in advance should I book a flight to Porto?
You are more likely to see cheaper flights to Porto from London when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £195 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from London for as low as £162 on momondo.
What cabin class options are available on London to Porto flights?
There are 3 cabin classes available to choose from on London to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Porto?
Ryanair, easyJet, and Vueling are the most popular carriers operating from London to Porto
Which airlines fly to Porto?
TAP AIR PORTUGAL, easyJet and Ryanair are the top three most popular airlines that fly to Porto from London according to our data. TAP AIR PORTUGAL is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 10 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Porto on average per day?
The number of flights available between London and Porto is 5 per day as of May 2025. The most frequent departure time is 12:00, with 38% of daily flights leaving in the afternoon.
How many flights depart from London to Porto on average per week?
The number of flights available between London and Porto is 39 per week as of May 2025. The most frequent departure day is Thu, with 36% of weekly flights leaving on this day.
When to book flights from London to Porto
Cheap London to Porto (LON to OPO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Porto
Best price found | £25 |
|---|---|
Fastest flight time | 2h 20m |
Direct flights | Mon, Tue, Wed, Thu, Sat and Sun |
Airports in Porto | 1 airport |
How far is London to Porto by plane?
Porto is 819.8 mi away from London. Typically, this will take 2h 20m by plane in normal conditions.
When did momondo last update prices for flights from London to Porto Airport?
Prices for flights from London to Porto Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Porto Airport?
As of May 2025, there are 10 operators available to choose from for flights from London to Porto Airport.
How old do you have to be to fly from London to Porto Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Porto?
momondo data reveals that the most frequently booked plane model on the route from London to Porto is Airbus A320-100/200, representing 38.99% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 15.93%, Airbus A321-100/200 at 11.79%, and Boeing 737 MAX 8 at 9.63%.
What is the most popular airline from London to Porto?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Porto is Ryanair (48% of total bookings). The next most popular airlines are easyJet (26%), TAP AIR PORTUGAL (19%), and British Airways (5%).
Best airlines flying from London to Porto
Compare and see reviews for airlines that fly from London to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £57 | Free Cancellation | Rating 6.8 5,054 reviews | |||
| PriceFrom £60 | Free Cancellation | Rating 6.9 1,799 reviews | |||
| PriceFrom £74 | Free Cancellation | Rating 6.6 6,842 reviews | |||
| PriceFrom £97 | Free Cancellation | Rating 7.1 1,852 reviews | |||
| PriceFrom £103 | Free Cancellation | Rating 7.1 1,160 reviews | |||
| PriceFrom £132 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £133 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom £139 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £140 | Free Cancellation | Rating 6.7 7,045 reviews | |||
| PriceFrom £174 | Free Cancellation | Rating 7.3 346 reviews |
TAP AIR PORTUGAL Flights From London to Porto
Across 8 TAP AIR PORTUGAL flights from London to Porto this week, the average price was £259, with the best TAP AIR PORTUGAL deals starting from £129 round-trip. 1,852 users have rated TAP AIR PORTUGAL on momondo, with an average score of 7.1/10.
easyJet Flights From London to Porto
easyJet is also a popular choice for this route. easyJet flight deals for London to Porto start from as low as £81 round-trip, depending on your selected dates, with average easyJet deals seen on momondo around £218. easyJet operates 5 flights to Porto from London in an average week. Users have rated it 6.9/10 across 1,799 reviews.
Travelling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Porto?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from London.
Can I find flights from London to Porto with flexible booking policies on momondo?
All flight searches from London to Porto on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Porto?
momondo provides multiple filters to help you find the best flight to Porto from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Porto right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Porto from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.