Question 1

Which airport is the most popular for stopovers for flights between London and Porto?

Accepted Answer

Lisbon (LIS) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

Question 2

What cabin class options are available on London to Porto flights?

Accepted Answer

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.

Question 3

What is the cheapest airline that flies from London to Porto?

Accepted Answer

Ryanair, easyJet, and Vueling are the most popular carriers operating from London to Porto

Question 4

How far in advance should I book a flight to Porto?

Accepted Answer

You are more likely to see cheaper flights to Porto from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £204 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from London for as low as £167 on momondo.

Question 5

Which stopover airport offers the lowest fares from London to Porto?

Accepted Answer

Flights via Toulouse (TLS) offer the lowest average return price of £94.

Question 6

What is the cheapest month to fly to Porto?

Accepted Answer

The month of January is, on average, the cheapest month to fly to Porto from London, with most prices found around £70. 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.

Question 7

What is the cheapest day to depart on your flight to Porto?

Accepted Answer

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 £152. 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 £197. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

Question 8

Which stopover airport has the shortest travel time from London to Porto?

Accepted Answer

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 4h 20m.

Question 9

Which stopover airport has the shortest connection time from London to Porto?

Accepted Answer

Brussels (BRU) has the shortest average stopover time for this route: 1h 22m.

Question 10

Which airlines fly to Porto?

Accepted Answer

easyJet, Ryanair and TAP AIR PORTUGAL are the top three most popular airlines that fly to Porto from London according to our data. easyJet is the first choice among our users, with 31% 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.

Question 11

How have London to Porto flight prices changed over time?

Accepted Answer

As of August 2025, prices for London to Porto flights are approximately 56% more expensive when compared to flights at the same time last year.

Question 12

How many flights depart from London to Porto on average per week?

Accepted Answer

The number of flights available between London and Porto is 36 per week as of August 2025. The most frequent departure day is Thu, with 33% of weekly flights leaving on this day.

Question 13

Can stopping save me money on London to Porto flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between London to Porto.

Question 14

What is the cheapest time of day to depart on your flight to Porto?

Accepted Answer

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 £128. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £214 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.

Question 15

What is the cheapest London to Porto flight route?

Accepted Answer

Fly from London Stansted to Porto for the best London - Porto flight prices

Question 16

How many flights depart from London to Porto on average per day?

Accepted Answer

The number of flights available between London and Porto is 5 per day as of August 2025. The most frequent departure time is 12:00, with 40% of daily flights leaving in the afternoon.

Question 17

What is the typical price of a round-trip flight between London and Porto?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £168 to £277.
The lowest price recently found on this route was £49.

Question 18

Which airlines fly direct from London to Porto?

Accepted Answer

There are several airlines that operate direct flights from London to Porto, making it a great route to take. You can fly directly with TAP Air Portugal from London Gatwick Airport (LGW), which takes around two hours and 15 minutes. You can also get cheap flights from London to Porto with easyJet from London Luton Airport (LTN), which takes approximately two hours and 20 minutes. Ryanair offers one-way flights from London to Porto from Stansted Airport (STN), which also take around two hours and 20 minutes, whilst British Airways operate direct London to Porto flights from London Heathrow Airport (LHR) that take approximately two hours and 20 minutes as well.

What is the best way to get to and from the airports in London to Porto?

There are several airports that you can fly from to get to Porto Francisco Sa Carneiro Airport (OPO), so you will be able to pick which is more convenient for you to get to. Those flying from Luton Airport can reach the terminal using the Thameslink Railway. This takes about 45 minutes in total if you were to catch it from London Blackfriars Station. For Gatwick Airport, you can also get the Thameslink Railway from London Bridge Station, which takes roughly 30 minutes. To get to Stansted Airport, you can take the Stansted Express from Liverpool Street Station, which has a journey time of about 40 minutes, whilst you can get to London Heathrow in about 15 minutes from Paddington using the Heathrow Express. At Porto Airport, it is easy to complete your journey. You can take a train from the terminal building to the centre of the city in around half an hour. There are also taxi and rideshare options available, which take approximately 20 minutes.

What are the benefits of the different airports in London to Porto?

No matter which airport you leave from in London, you will be able to reach it easily, as they are well connected by public transport and roads. Heathrow, Luton, Gatwick and Stansted Airport all have short-term and long-term car parks too, so you can park with confidence, should you be driving yourself. The airports are also very modern, all offering great amenities such as hotels, restaurants and shops, and there is a fast track service in all terminals, should you want to beat the queues. You might find that Luton Airport and Stansted Airport offer better priced tickets, as these are airports that are well known for operating budget airlines. At Porto Airport, you will also find lots of amenities when you land that you can access. With currency exchange, restaurants, shops and much more, you won’t be short of things to do once you’ve arrived. There is also easy access from the airport to the city too, so you can continue your onward journey quickly.

Question 19

Which cities can you reach easily once you arrive at Porto Airport?

Accepted Answer

Once you have landed at Porto Airport, you can get to other parts of Portugal with ease. By car, the city of Porto is about 20 minutes away, with it being roughly 30 minutes if you opt to travel by train. You can get to Braga in about 35 minutes if you’re driving or roughly one hour and 15 minutes by car. Coimbra is about one hour and 20 minutes away by car or two hours and 15 minutes by public transport, whilst you can reach Lisbon in around three hours by car or four hours and 15 minutes via train. In general, driving tends to be quicker, so you might want to get a hire car at Porto Airport; although, if you’re not in a rush, you can normally get to most places via public transport, too.

Question 20

When did momondo last update prices for flights from London to Porto Airport?

Accepted Answer

Prices for flights from London to Porto Airport are refreshed on a daily basis.

Question 21

How many operators does momondo search for flights from London to Porto Airport?

Accepted Answer

As of August 2025, there are 10 operators available to choose from for flights from London to Porto Airport.

Question 22

How old do you have to be to fly from London to Porto Airport?

Accepted Answer

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.

Question 23

What documentation or ID do you need to fly to Porto Airport?

Accepted Answer

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.

Best price found	£18
Fastest flight time	2h 20m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in Porto	1 airport

Airline	Rating	Free Cancellation	Price
easyJet	PriceFrom £47	Free Cancellation	Rating 6.9 1,821 reviews	Search easyJet flights
Ryanair	PriceFrom £54	Free Cancellation	Rating 6.8 5,153 reviews	Search Ryanair flights
British Airways	PriceFrom £73	Free Cancellation	Rating 6.6 7,267 reviews	Search British Airways flights
Vueling	PriceFrom £94	Free Cancellation	Rating 7.1 1,180 reviews	Search Vueling flights
TAP AIR PORTUGAL	PriceFrom £101	Free Cancellation	Rating 7.1 1,948 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom £130	Free Cancellation	Rating 7.8 1,384 reviews	Search KLM flights
Iberia	PriceFrom £137	Free Cancellation	Rating 7.0 2,882 reviews	Search Iberia flights
SWISS	PriceFrom £138	Free Cancellation	Rating 7.5 1,699 reviews	Search SWISS flights
Lufthansa	PriceFrom £138	Free Cancellation	Rating 6.8 7,321 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom £170	Free Cancellation	Rating 7.3 349 reviews	Search Brussels Airlines flights

Cheap flights from London to Porto from £18

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 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Porto (LON-OPO)

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Vueling flights from London to Porto

Our best Vueling deals on London to Porto flight tickets

Ryanair flights from London to Porto

Our best Ryanair deals on London to Porto flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Porto that are best for you.

See travel insights to Porto from

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?

What is the cheapest day to depart on your flight to Porto?

What is the cheapest time of day to depart on your flight to Porto?

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?

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 August 2025, prices for London to Porto flights are approximately 56% more expensive when compared to flights at the same time last year.

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?

Which airport is the most popular for stopovers for flights between London and Porto?

Lisbon (LIS) was the most common stop: 47% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Porto?

Flights via Toulouse (TLS) offer the lowest average return price of £94.

Which stopover airport has the shortest travel time from London to Porto?

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 4h 20m.

Which stopover airport has the shortest connection time from London to Porto?

Brussels (BRU) has the shortest average stopover time for this route: 1h 22m.

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 August 2025. The most frequent departure time is 12:00, with 40% 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 36 per week as of August 2025. The most frequent departure day is Thu, with 33% 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

Fastest flight time

Direct flights

Airports in Porto

How far is London to Porto by plane?

When did momondo last update prices for flights from London to Porto Airport?

How many operators does momondo search for flights from London to Porto Airport?

How old do you have to be to fly from London to Porto Airport?

What documentation or ID do you need to fly to Porto Airport?

What is the most popular plane model from London to Porto?

What is the most popular airline from London to Porto?

Best airlines flying from London to Porto

Compare and see reviews for airlines that fly from London to Porto with momondo

TAP AIR PORTUGAL Flights From London to Porto

easyJet Flights From London to Porto

Travelling to a place near Porto?

Why use momondo?

Why should I use momondo to find a flight deal from London to Porto?

Can I find flights from London to Porto with flexible booking policies on momondo?

How can momondo help me find flights from London to Porto?

I’m not ready to book a flight from London to Porto right now. Can momondo alert me if prices change?

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.