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.

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

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

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 118 minutes.

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. Thursday has historically seen more delays on average compared to the rest of the week.

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

As of May 2026, 7 flights take off from Porto and land in London each day. The most common flight departure time for this route is 09:00, with 68% of daily flights taking off at midday.

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 16% of their flights experiencing any sort of delay.

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

55 flights are operational weekly from Porto to London as of May 2026. The most popular departure day for this route is Mon, with 29% of flights per week taking off on this day.

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.

$64 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 $258 to $139. The lowest price recently found on this route was $126.

1 adult

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.

07:05 - 09:30

OPO

STN

2h 25mdirect

12:05 - 17:50

STN

OPO

5h 45m

1 stop

$126Ryanair

수, 17 6월 - 수, 24 6월

08:30 - 10:55

OPO

LGW

2h 25mdirect

20:55 - 23:35

LGW

OPO

2h 40mdirect

$126easyJet

토, 23 5월 - 월, 1 6월

09:20 - 11:40

OPO

LTN

2h 20mdirect

14:30 - 17:00

LTN

OPO

2h 30mdirect

$126easyJet

금, 12 6월 - 화, 16 6월

06:55 - 09:20

OPO

LGW

2h 25mdirect

20:40 - 23:10

LGW

OPO

2h 30mdirect

$136easyJet

토, 20 6월 - 토, 27 6월

07:35 - 17:40

OPO

LTN

10h 05m

1 stop

08:00 - 13:35

LTN

OPO

5h 35m

1 stop

$157Multiple Airlines

화, 16 6월 - 화, 23 6월

07:35 - 19:00

OPO

LTN

11h 25m

1 stop

14:30 - 17:00

LTN

OPO

2h 30mdirect

$183Multiple Airlines

목, 11 6월 - 화, 16 6월

16:50 - 09:10

OPO

LHR

16h 20m

1 stop

20:50 - 08:00

LHR

OPO

11h 10m

1 stop

$237Vueling

화, 16 6월 - 화, 23 6월

22:00 - 09:10

OPO

LHR

11h 10m

1 stop

20:50 - 08:00

LHR

OPO

11h 10m

1 stop

$262Vueling

토, 23 5월 - 토, 30 5월

19:10 - 08:50

OPO

LCY

13h 40m

1 stop

09:20 - 22:15

LCY

OPO

12h 55m

1 stop

$358KLM

목, 21 5월 - 수, 27 5월

11:25 - 17:20

OPO

LCY

5h 55m

1 stop

17:10 - 22:15

LCY

OPO

5h 05m

1 stop

$359KLM

목, 11 6월 - 화, 16 6월

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

17 June

OPO17:10Porto

17h 05m

1 stop

LGW10:15London Gatwick

24 June

LGW13:00London Gatwick

8h 20m

1 stop

OPO21:20Porto

$223

Vueling

16 June

OPO16:50Porto

16h 20m

1 stop

LHR09:10London Heathrow

23 June

LHR20:50London Heathrow

11h 10m

1 stop

OPO08:00Porto

$237

Vueling

11 June

OPO22:00Porto

14h 40m

1 stop

LGW12:40London Gatwick

16 June

LGW13:40London Gatwick

5h 55m

1 stop

OPO19:35Porto

$239

TAP AIR PORTUGAL flights from Porto to London

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

TAP AIR PORTUGAL

7 May

OPO09:00Porto

5h 00m

1 stop

LGW14:00London Gatwick

11 May

LGW21:15London Gatwick

2h 25m

OPO23:40Porto

$372

TAP AIR PORTUGAL

16 May

OPO10:00Porto

5h 40m

1 stop

LGW15:40London Gatwick

2 June

LGW12:10London Gatwick

2h 20m

OPO14:30Porto

$380

TAP AIR PORTUGAL

7 May

OPO10:00Porto

5h 35m

1 stop

LHR15:35London Heathrow

11 May

LHR18:45London Heathrow

5h 55m

1 stop

OPO00:40Porto

$387

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoLondon

OPO - STN

OPOSTN

Porto

수 17/6

07:05-09:30

Nonstop2h 25m

London Stansted

수 24/6

12:05-17:50

1 stop5h 45m

$126

PortoLondon

OPO - LGW

OPOLGW

Porto

토 23/5

08:30-10:55

Nonstop2h 25m

London Gatwick

월 1/6

20:55-23:35

Nonstop2h 40m

$126

Fastest return journey

PortoLondon

OPO - LTN

OPOLTN

Porto

금 12/6

09:20-11:40

Nonstop2h 20m

London Luton

화 16/6

14:30-17:00

Nonstop2h 30m

$126

PortoLondon

OPO - LGW

OPOLGW

Porto

토 20/6

06:55-09:20

Nonstop2h 25m

London Gatwick

토 27/6

20:40-23:10

Nonstop2h 30m

$136

PortoLondon

OPO - LTN

OPOLTN

Porto

화 16/6

07:35-17:40

1 stop10h 05m

London Luton

화 23/6

08:00-13:35

1 stop5h 35m

$157

PortoLondon

OPO - LTN

OPOLTN

Porto

목 11/6

07:35-19:00

1 stop11h 25m

London Luton

화 16/6

14:30-17:00

Nonstop2h 30m

$183

PortoLondon

OPO - LHR

OPOLHR

Porto

화 16/6

16:50-09:10

1 stop16h 20m

London Heathrow

화 23/6

20:50-08:00

1 stop11h 10m

$237

PortoLondon

OPO - LHR

OPOLHR

Porto

토 23/5

22:00-09:10

1 stop11h 10m

London Heathrow

토 30/5

20:50-08:00

1 stop11h 10m

$262

PortoLondon

OPO - LCY

OPOLCY

Porto

목 21/5

19:10-08:50

1 stop13h 40m

London City

수 27/5

09:20-22:15

1 stop12h 55m

$358

PortoLondon

OPO - LCY

OPOLCY

Porto

목 11/6

11:25-17:20

1 stop5h 55m

London City

화 16/6

17:10-22:15

1 stop5h 05m

$359

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 $36.

What is the cheapest Porto to London flight route?

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

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 May 2026, prices for Porto to London flights are approximately 22% 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	Mon, Tue, Wed, Thu, Fri and Sat
Airports in London	6 airports

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

Direct flights go from Porto to London on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. 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 31.99% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 17.33%, Airbus A319 at 15.67%, and Airbus A321-100/200 at 12.34%.

Gatwick

Hounslow

Wembley

Milton Keynes

Deal

Brentford

Abingdon

Ipswich

Marlow

Eastbourne

Watford

Chichester

Brentwood

Maidstone

Dover

Slough

Ascot

Ashford

Lewes

Winchester

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

수 3/6

수 10/6

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 $64

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 23/7. 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

TAP AIR PORTUGAL flights from Porto to London

Our best TAP AIR PORTUGAL 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?

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