Cheap flights from London to Porto from $49
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 10/31. 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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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 $95. If you aren’t able to travel during the month of January, then book flights to Porto from London during February instead. Flights to Porto in February, while not as cheap as those in January, still average around $116.
What is the cheapest day to depart on your flight to Porto?
The cheapest day to depart on your flight to Porto is on a Tuesday when prices can be found for as low as $195. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $298. 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?
At noon is the cheapest time of day to fly from London to Porto when you can find flight prices for as low as $173. Flying to Porto at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $282 on average. Flights to Porto from London in the evening are generally more expensive because this time of day is more convenient for travelers’ 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 5 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $275 when searching 5 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 $235 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.
Can stopping save me money on London to Porto flights?
No. A direct flight is the cheapest option for a flight between London to Porto.
How have London to Porto flight prices changed over time?
As of June 2025, prices for London to Porto flights are approximately 27% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London to Porto?
easyJet, Vueling, and British Airways are the most popular carriers operating from London to Porto
What airlines fly to Porto?
TAP AIR PORTUGAL, Ryanair and easyJet 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 50% of people opting to fly with this airline when traveling to Porto. Keep in mind that there are 3 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?
4 flights are operational daily from London to Porto as of June 2025. The most popular departure time for this route is 12:00PM, with 41% of flights per day taking off in the afternoon.
How many flights depart from London to Porto on average per week?
As of June 2025, 31 flights take off from London and land in Porto each week. The most common flight departure day for this route is Thu, with 29% of weekly flights taking off 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 | $49 |
|---|---|
Fastest flight time | 2h 15m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sun |
Airports in Porto | 1 airport |
How far is London to Porto by plane?
London and Porto are 819.8 mi apart from one another. 2h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Porto Airport?
Prices for flights from London to Porto Airport are updated daily.
How many operators does momondo search for flights from London to Porto Airport?
As of June 2025, there are 2 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Porto is Airbus A320-100/200 (44.04% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (16.88%), Airbus A321-100/200 (11.95%), and Boeing 737 MAX 8 (10.76%).
What is the most popular airline from London to Porto?
momondo data reveals that the most frequently booked airline on the route from London to Porto is Ryanair, representing 56% of all bookings. The subsequent popular airlines are easyJet at 23%, TAP AIR PORTUGAL at 16%, and British Airways at 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 $61 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom $67 | Free Cancellation | Rating 6.9 1,812 reviews | |||
| PriceFrom $160 | Free Cancellation | Rating 7.1 1,885 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 $229, with the best TAP AIR PORTUGAL deals starting from $160 round-trip. 1,885 users have rated TAP AIR PORTUGAL on momondo, with an average score of 7.1/10.
easyJet Flights From London to Porto
Another popular option for London to Porto flights is easyJet (6.9/10, 1,812 ratings). easyJet flies from London to Porto around 3 times per week, with deals starting from $67 round-trip and rising to an average price of around $303.
Traveling 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?
Yes. All flights to Porto from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Porto?
momondo helps you find the best flight between London and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to Porto right now. Can momondo alert me if prices change?
Price alerts on flights to Porto from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.