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

easyJet, Vueling, and TAP AIR PORTUGAL are the most popular carriers operating from London to Porto

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

As of October 2025, 1 flights take off from London and land in Porto each day. The most common flight departure time for this route is 21:00, with 39% of daily flights taking off at midday.

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

The number of flights available between London and Porto is 8 per week as of October 2025. The most frequent departure day is Thu, with 75% of weekly flights leaving on this day.

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

Prices for flights from London to Porto Airport were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Porto Airport.

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

The required travel and health documents for your Porto Airport 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 licence and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€35 Cheap Flights from London to Porto in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from €84 to €149. The lowest price recently found on this route was €80.

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Find the cheapest flights from London to Porto

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19:50 - 08:10LGW-OPO

12h 20m1 stop

21:15 - 23:30OPO-LGW

2h 15mdirect

€80easyJet

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Fri, 16 Jan - Sun, 18 Jan

19:50 - 08:10LGW-OPO

12h 20m1 stop

21:15 - 23:30OPO-LGW

2h 15mdirect

€81easyJet

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Fri, 23 Jan - Sun, 25 Jan

15:15 - 08:25LHR-OPO

17h 10m1 stop

20:05 - 14:45OPO-LHR

18h 40m1 stop

€152Vueling

Find Deal

Sat, 29 Nov - Sat, 13 Dec

15:15 - 08:20LHR-OPO

17h 05m1 stop

20:05 - 14:45OPO-LHR

18h 40m1 stop

€161Vueling

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Thu, 4 Dec - Sat, 13 Dec

06:30 - 13:20LHR-OPO

6h 50m1 stop

05:00 - 12:05OPO-LHR

7h 05m1 stop

€170KLM

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Fri, 16 Jan - Sun, 18 Jan

11:15 - 19:15LHR-OPO

8h 00m1 stop

11:15 - 16:05OPO-LHR

4h 50m1 stop

€171KLM

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Sat, 6 Dec - Wed, 17 Dec

06:30 - 15:25LHR-OPO

8h 55m1 stop

11:25 - 16:35OPO-LHR

5h 10m1 stop

€175Multiple Airlines

Find Deal

Sat, 15 Nov - Tue, 18 Nov

11:15 - 19:15LHR-OPO

8h 00m1 stop

11:25 - 21:25OPO-LHR

10h 00m1 stop

€176Multiple Airlines

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Sat, 6 Dec - Mon, 8 Dec

13:40 - 18:55LHR-OPO

5h 15m1 stop

06:55 - 12:40OPO-LHR

5h 45m1 stop

€202TAP AIR PORTUGAL

Find Deal

Wed, 12 Nov - Sat, 15 Nov

08:15 - 17:00LHR-OPO

8h 45m1 stop

10:55 - 22:40OPO-LHR

11h 45m1 stop

€219TAP AIR PORTUGAL

Find Deal

Mon, 9 Feb - Wed, 11 Feb

easyJet flights from London to Porto

Our best easyJet deals on London to Porto flight tickets

easyJet

16 Jan

LGW19:50London Gatwick

12h 20m

1 stop

OPO08:10Porto

18 Jan

OPO21:15Porto

2h 15m

LGW23:30London Gatwick

€80

Find similar

easyJet

23 Jan

LGW19:50London Gatwick

12h 20m

1 stop

OPO08:10Porto

25 Jan

OPO21:15Porto

2h 15m

LGW23:30London Gatwick

€81

Find similar

easyJet

23 Jan

LGW09:35London Gatwick

2h 30m

OPO12:05Porto

25 Jan

OPO21:15Porto

2h 15m

LGW23:30London Gatwick

€83

Find similar

TAP AIR PORTUGAL flights from London to Porto

Our best TAP AIR PORTUGAL deals on London to Porto flight tickets

TAP AIR PORTUGAL

6 Nov

LGW10:40London Gatwick

6h 20m

1 stop

OPO17:00Porto

9 Nov

OPO06:00Porto

2h 20m

LGW08:20London Gatwick

€180

Find similar

TAP AIR PORTUGAL

6 Nov

LGW10:40London Gatwick

6h 20m

1 stop

OPO17:00Porto

9 Nov

OPO06:00Porto

2h 20m

LGW08:20London Gatwick

€181

Find similar

TAP AIR PORTUGAL

12 Nov

LGW09:35London Gatwick

2h 25m

OPO12:00Porto

18 Nov

OPO10:05Porto

5h 40m

1 stop

LGW15:45London Gatwick

€198

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 16/1

19:50-08:10

1 stop12h 20m

Porto

Sun 18/1

21:15-23:30

Nonstop2h 15m

€80

LondonPorto

LGW - OPO

LGWOPO

London Gatwick

Fri 23/1

19:50-08:10

1 stop12h 20m

Porto

Sun 25/1

21:15-23:30

Nonstop2h 15m

€81

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 29/11

15:15-08:25

1 stop17h 10m

Porto

Sat 13/12

20:05-14:45

1 stop18h 40m

€152

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Thu 4/12

15:15-08:20

1 stop17h 05m

Porto

Sat 13/12

20:05-14:45

1 stop18h 40m

€161

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fri 16/1

06:30-13:20

1 stop6h 50m

Porto

Sun 18/1

05:00-12:05

1 stop7h 05m

€170

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 6/12

11:15-19:15

1 stop8h 00m

Porto

Wed 17/12

11:15-16:05

1 stop4h 50m

€171

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 15/11

06:30-15:25

1 stop8h 55m

Porto

Tue 18/11

11:25-16:35

1 stop5h 10m

€175

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 6/12

11:15-19:15

1 stop8h 00m

Porto

Mon 8/12

11:25-21:25

1 stop10h 00m

€176

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Wed 12/11

13:40-18:55

1 stop5h 15m

Porto

Sat 15/11

06:55-12:40

1 stop5h 45m

€202

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Mon 9/2

08:15-17:00

1 stop8h 45m

Porto

Wed 11/2

10:55-22:40

1 stop11h 45m

€219

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Porto?

The cheapest month to fly to Porto from London is in January. Flight prices, which tend to average around €92, are often lower during this time because this is during the off-season. 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 €102.

What is the cheapest London to Porto flight route?

Fly from London Gatwick 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 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around €243 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 €190 on momondo.

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

There is only 1 cabin class 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?

You could potentially save up to 5% on your flight if you consider stops on a London to Porto flight.

How have London to Porto flight prices changed over time?

As of October 2025, prices for London to Porto flights are approximately 62% more expensive when compared to flights at the same time last year.

When to book flights from London to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from London to Porto according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

Fastest flight time	2h 20m
Direct flights	Every day
Airports in Porto	1 airport

The fastest flight from London to Porto takes 2h 20m

Direct flights go from London to Porto every day.

There is 1 airport near Porto: Porto (OPO)

Search flight deals

How far is London to Porto by plane?
Porto is 1319.4 km away from London. 2h 25m 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 were last updated today.
How old do you have to be to fly from London to Porto Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The required travel and health documents for your Porto Airport 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 licence and a passport valid for six months after your intended arrival at Porto Airport. 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 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 39.75% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 16.10%, Boeing 737 MAX 8 at 11.49%, and Airbus A319 at 11.43%.

Matosinhos

Aveiro

Viseu

Braga

Vila Nova de Gaia

Chaves

Esposende

Coimbra

Pinhao

Mira

Lamego

Ponte de Lima

Caminha

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Porto for you.

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 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?

Of course. momondo tracks the price of London to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.

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Airports servicing Portugal

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Lisbon Humberto Delgado Airport

Azores Airport

Madeira Airport

Algarve Airport

Cheap flights from London to Porto from €35

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 3/1. 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

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

easyJet flights from London to Porto

Our best easyJet deals on London to Porto flight tickets

TAP AIR PORTUGAL flights from London to Porto

Our best TAP AIR PORTUGAL deals on London to Porto flight tickets

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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 London to Porto flight route?

Fly from London Gatwick 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 is only 1 cabin class 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?

You could potentially save up to 5% on your flight if you consider stops on a London to Porto flight.

How have London to Porto flight prices changed over time?

As of October 2025, prices for London to Porto flights are approximately 62% 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 TAP AIR PORTUGAL are the most popular carriers operating from London to Porto

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

As of October 2025, 1 flights take off from London and land in Porto each day. The most common flight departure time for this route is 21:00, with 39% of daily flights taking off at midday.

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

The number of flights available between London and Porto is 8 per week as of October 2025. The most frequent departure day is Thu, with 75% 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

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 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?

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.

Find better results for your trip to Portugal

Airports servicing Portugal