Cheap flights from Porto to London from $31
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to London departing on 5/24. 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 Porto to London
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 cheapest month to fly to London?
The cheapest month to fly to London from Porto is in February. Flight prices, which tend to average around $84, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Porto averaging around $92.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Porto to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $150. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $249. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Porto in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $162 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $214. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Porto to London flight route?
Fly from Porto to London Stansted for the best Porto - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Porto when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to London for around $236 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Porto for as low as $146 on momondo.
What cabin class options are available on Porto to London flights?
There are 3 cabin classes available to choose from on Porto to London 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 Porto to London?
easyJet, Vueling, and Ryanair are the most popular carriers operating from Porto to London
What airlines fly to London?
TAP AIR PORTUGAL, easyJet and Ryanair are the top three most popular airlines that fly to London from Porto according to our data. TAP AIR PORTUGAL is the first choice among our users, with 47% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Porto to London on average per day?
As of March 2025, 4 flights take off from Porto and land in London each day. The most common flight departure time for this route is 6:00PM, with 48% of daily flights taking off at noon.
How many flights depart from Porto to London on average per week?
As of March 2025, there are 30 flights per week flying from Porto to London. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.
When to book flights from Porto to London
Cheap Porto to London (OPO to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Porto to London
How far is Porto to London by plane?
The distance between Porto and London is about 819.8 mi. Typically, this will take 2h 15m by plane in normal conditions.
When did momondo last update prices for flights from Porto Airport to London?
Prices for flights from Porto Airport to London are updated daily.
How many operators does momondo search for flights from Porto Airport to London?
The number of operators available for flights from Porto Airport to London is 2 as of March 2025.
How old do you have to be to fly from Porto Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Porto to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Porto to London is Airbus A320-100/200 (38.79% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (17.31%), Boeing 737 MAX 8 (12.96%), and Airbus A321-100/200 (12.38%).
What is the most popular airline from Porto to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Porto to London is Ryanair (68% of total bookings). The next most popular airlines are easyJet (20%) and TAP AIR PORTUGAL (12%).
Best airlines flying from Porto to London
Compare and see reviews for airlines that fly from Porto to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $65 | Free Cancellation | Rating 6.9 1,792 reviews | |||
| PriceFrom $81 | Free Cancellation | Rating 6.8 5,009 reviews | |||
| PriceFrom $154 | Free Cancellation | Rating 7.1 1,831 reviews |
TAP AIR PORTUGAL Flights From Porto to London
TAP AIR PORTUGAL is one of the most popular airlines flying from Porto to London, operating 10 flights/week on average for this route. A good TAP AIR PORTUGAL flight deal for Porto to London starts from $154 round-trip, up to an average price of $273. Our users have rated TAP AIR PORTUGAL at 7.1/10.
easyJet Flights From Porto to London
easyJet is also a popular choice for this route. easyJet flight deals for Porto to London start from as low as $65 round-trip, depending on your selected dates, with average easyJet deals seen on momondo around $180. easyJet operates 6 flights to London from Porto in an average week. Users have rated it 6.9/10 across 1,792 reviews.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Porto to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto to London. momondo saves you time and could save you money on your trip.
Can I find flights from Porto to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Porto to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Porto to London?
momondo provides multiple filters to help you find the best flight to London from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Porto to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Porto to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.