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

38 flights are operational weekly from Porto to London as of June 2026. The most popular departure day for this route is Sat, with 34% of flights per week taking off on this day.

Which airline has the best punctuality record on Porto to London flights?

According to our data, TAP AIR PORTUGAL have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

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 is the most punctual flight time for Porto to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How often are flights from Porto to London delayed?

Historically, on average around 21% of flights between Porto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

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

As of June 2026, 5 flights take off from Porto and land in London each day. The most common flight departure time for this route is 09:00, with 55% of daily flights taking off at midday.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

Prices for flights from Porto Airport to London refresh daily.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$71 Cheap Flights from Porto to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $297 to $174. The lowest price recently found on this route was $137.

Find the cheapest flights from Porto to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:25 - 23:50

OPO

STN

2h 25mdirect

19:00 - 21:25

STN

OPO

2h 25mdirect

$137Ryanair

Thu, 15 Oct - Sat, 17 Oct

21:30 - 23:55

OPO

STN

2h 25mdirect

21:15 - 23:40

STN

OPO

2h 25mdirect

$140Ryanair

Fri, 10 Jul - Tue, 14 Jul

06:35 - 09:00

OPO

LGW

2h 25mdirect

06:10 - 08:35

LGW

OPO

2h 25mdirect

$141easyJet

Fri, 9 Oct - Mon, 12 Oct

21:30 - 23:55

OPO

STN

2h 25mdirect

21:15 - 23:40

STN

OPO

2h 25mdirect

$141Ryanair

Fri, 10 Jul - Tue, 14 Jul

06:55 - 09:20

OPO

LGW

2h 25mdirect

20:25 - 22:55

LGW

OPO

2h 30mdirect

$143easyJet

Sat, 10 Oct - Wed, 14 Oct

07:05 - 09:30

OPO

STN

2h 25mdirect

17:40 - 20:05

STN

OPO

2h 25mdirect

$143Ryanair

Sat, 11 Jul - Tue, 14 Jul

22:00 - 09:10

OPO

LHR

11h 10m

1 stop

20:50 - 08:00

LHR

OPO

11h 10m

1 stop

$260Vueling

Fri, 25 Sep - Mon, 28 Sep

22:00 - 09:10

OPO

LHR

11h 10m

1 stop

20:50 - 08:00

LHR

OPO

11h 10m

1 stop

$263Vueling

Thu, 6 Aug - Wed, 12 Aug

05:00 - 10:45

OPO

LHR

5h 45m

1 stop

08:55 - 22:00

LHR

OPO

13h 05m

1 stop

$300Multiple Airlines

Mon, 7 Dec - Thu, 10 Dec

11:05 - 18:25

OPO

LHR

7h 20m

1 stop

20:25 - 10:20

LHR

OPO

13h 55m

1 stop

$308Lufthansa

Tue, 7 Jul - Tue, 7 Jul

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Vueling flights from Porto to London

Our best Vueling deals on Porto to London flight tickets

Vueling

25 Sept

OPO22:00Porto

11h 10m

1 stop

LHR09:10London Heathrow

28 Sept

LHR20:50London Heathrow

11h 10m

1 stop

OPO08:00Porto

$260

Vueling

6 Aug

OPO22:00Porto

11h 10m

1 stop

LHR09:10London Heathrow

12 Aug

LHR20:50London Heathrow

11h 10m

1 stop

OPO08:00Porto

$263

Vueling

7 Nov

OPO21:55Porto

11h 15m

1 stop

LHR09:10London Heathrow

9 Nov

LHR20:50London Heathrow

16h 20m

1 stop

OPO13:10Porto

$276

Lufthansa flights from Porto to London

Our best Lufthansa deals on Porto to London flight tickets

Lufthansa

7 July

OPO11:05Porto

7h 20m

1 stop

LHR18:25London Heathrow

7 July

LHR20:25London Heathrow

13h 55m

1 stop

OPO10:20Porto

$308

Lufthansa

6 Aug

OPO06:20Porto

9h 20m

1 stop

LHR15:40London Heathrow

12 Aug

LHR20:25London Heathrow

13h 55m

1 stop

OPO10:20Porto

$332

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

PortoLondon

OPO - STN

OPOSTN

Porto

Thu 15/10

21:25-23:50

Nonstop2h 25m

London Stansted

Sat 17/10

19:00-21:25

Nonstop2h 25m

$137

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 10/7

21:30-23:55

Nonstop2h 25m

London Stansted

Tue 14/7

21:15-23:40

Nonstop2h 25m

$140

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 9/10

06:35-09:00

Nonstop2h 25m

London Gatwick

Mon 12/10

06:10-08:35

Nonstop2h 25m

$141

PortoLondon

OPO - STN

OPOSTN

Porto

Fri 10/7

21:30-23:55

Nonstop2h 25m

London Stansted

Tue 14/7

21:15-23:40

Nonstop2h 25m

$141

PortoLondon

OPO - LGW

OPOLGW

Porto

Sat 10/10

06:55-09:20

Nonstop2h 25m

London Gatwick

Wed 14/10

20:25-22:55

Nonstop2h 30m

$143

PortoLondon

OPO - STN

OPOSTN

Porto

Sat 11/7

07:05-09:30

Nonstop2h 25m

London Stansted

Tue 14/7

17:40-20:05

Nonstop2h 25m

$143

PortoLondon

OPO - LHR

OPOLHR

Porto

Fri 25/9

22:00-09:10

1 stop11h 10m

London Heathrow

Mon 28/9

20:50-08:00

1 stop11h 10m

$260

PortoLondon

OPO - LHR

OPOLHR

Porto

Thu 6/8

22:00-09:10

1 stop11h 10m

London Heathrow

Wed 12/8

20:50-08:00

1 stop11h 10m

$263

PortoLondon

OPO - LHR

OPOLHR

Porto

Mon 7/12

05:00-10:45

1 stop5h 45m

London Heathrow

Thu 10/12

08:55-22:00

1 stop13h 05m

$300

PortoLondon

OPO - LHR

OPOLHR

Porto

Tue 7/7

11:05-18:25

1 stop7h 20m

London Heathrow

Tue 7/7

20:25-10:20

1 stop13h 55m

$308

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 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

Prices

Airlines

Delays

Other information

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of July, then book flights to London from Porto during May instead. Flights to London in May, while not as cheap as those in July, still average around $45.

What is the cheapest Porto to London flight route?

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

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

There are 2 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.

Can stopping save me money on Porto to London flights?

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

How have Porto to London flight prices changed over time?

As of June 2026, prices for Porto to London flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Porto to London

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

Estimated return price

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

Fastest flight time	2h 20m
Direct flights	Tue, Wed, Thu, Sat and Sun
Airports in London	6 airports

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

Direct flights go from Porto to London on Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There are 6 airports in London. From Porto there are direct flights to London Luton (LTN), London Gatwick (LGW).

Search flight deals

Frequently asked questions about flying from Porto to London

How far is Porto to London by plane?
There are 1319.4 km between Porto and London. 2h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Porto Airport to London?
Prices for flights from Porto Airport to London refresh daily.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Porto to London?
momondo data reveals that the most frequently booked plane model on the route from Porto to London is Airbus A320-100/200, representing 29.92% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 16.51%, Boeing 737 MAX 8 at 14.41%, and Airbus A319 at 13.04%.

Gatwick

Deal

Wembley

Hounslow

Milton Keynes

Brentford

Abingdon

Ipswich

Marlow

Eastbourne

Chichester

Brentwood

Maidstone

Dover

Slough

Ascot

Stansted

Ashford

Watford

Lewes

Why use momondo?

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

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 Porto to London for you.

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

All flight searches from Porto to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Porto.

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

Yes. momondo can track prices for Porto to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 16/7

Thu 23/7

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Cabin classes

Other United Kingdom destinations

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Stansted Airport

Cheap flights from Porto to London from $71

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 20/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Porto to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

Vueling flights from Porto to London

Our best Vueling deals on Porto to London flight tickets

Lufthansa flights from Porto to London

Our best Lufthansa deals on Porto to London flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Porto to London

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

What is the cheapest month to fly to London?

What is the cheapest Porto to London flight route?

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

Can stopping save me money on Porto to London flights?

How have Porto to London flight prices changed over time?

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

How often are flights from Porto to London delayed?

What is the most punctual flight time for Porto to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Porto to London flights?

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

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

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

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying from Porto to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year