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

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

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

286 flights are operational weekly from Portugal to London as of December 2025. The most popular departure day for this route is Thu, with 33% of flights per week taking off on this day.

What is the most punctual flight time for Portugal 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 Portugal to London delayed?

Historically, on average around 26% of flights between Portugal and London have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

How long does it take to fly to London?

Flight times from Portugal to London vary, but if you’re flying out of Faro and flying into London Heathrow Airport (one of the most popular routes), then the duration is 2h 45m on average. Another popular route from Portugal to London is flying from Lisbon to London Heathrow Airport, which will take roughly 2h 45m. Keep in mind that layovers or delays could extend your travel time.

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

According to our data, TUI fly have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

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

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

40 flights are operational daily from Portugal to London as of December 2025. The most popular departure time for this route is 14:00, with 42% of flights per day taking off in the afternoon.

Which airlines fly to London?

easyJet, TAP AIR PORTUGAL and Ryanair are the top three most popular airlines that fly to London from Portugal according to our data. easyJet is the first choice among our users, with 35% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portugal to London are updated daily.

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

As of December 2025, there are 4 operators available to choose from for flights from Portugal to London.

How old do you have to be to fly from Portugal 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 Portugal to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£20 Cheap Flights from Portugal to London in 2025/26

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Recent return flight deals from Portugal to London

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15:50 - 18:40

LIS

STN

2h 50mdirect

06:50 - 09:40

STN

LIS

2h 50mdirect

£59Ryanair

Wed, 18 Feb - Fri, 20 Feb

16:40 - 19:25

LIS

LGW

2h 45mdirect

16:25 - 19:15

LGW

LIS

2h 50mdirect

£60easyJet

Sat, 28 Feb - Mon, 16 Mar

16:15 - 19:05

LIS

STN

2h 50mdirect

18:45 - 21:35

STN

LIS

2h 50mdirect

£60Ryanair

Fri, 13 Mar - Mon, 16 Mar

17:35 - 20:30

LIS

LTN

2h 55mdirect

15:35 - 18:25

LTN

LIS

2h 50mdirect

£60easyJet

Fri, 30 Jan - Tue, 3 Feb

20:05 - 08:40

OPO

LGW

12h 35m1 stop

12:45 - 19:30

LGW

OPO

6h 45m1 stop

£72Vueling

Tue, 24 Feb - Sat, 28 Feb

07:40 - 10:00

OPO

LGW

2h 20mdirect

09:05 - 11:30

LGW

OPO

2h 25mdirect

£73TAP AIR PORTUGAL

Fri, 16 Jan - Sun, 18 Jan

20:05 - 14:45

OPO

LHR

18h 40m1 stop

20:50 - 08:10

LHR

OPO

11h 20m1 stop

£97Vueling

Tue, 24 Feb - Sat, 28 Feb

14:40 - 17:30

LIS

LHR

2h 50mdirect

08:15 - 11:00

LHR

LIS

2h 45mdirect

£106TAP AIR PORTUGAL

Fri, 30 Jan - Fri, 6 Feb

05:00 - 13:15

LIS

LCY

8h 15m1 stop

09:20 - 19:00

LCY

LIS

9h 40m1 stop

£179KLM

Sun, 1 Feb - Mon, 9 Feb

05:00 - 19:35

LIS

LCY

14h 35m1 stop

20:05 - 10:35

LCY

LIS

14h 30m1 stop

£179KLM

Wed, 4 Feb - Tue, 10 Feb

British Airways flights from Portugal to London

Our best British Airways deals on Portugal to London flight tickets

British Airways

10 Jan

LIS12:55Lisbon Humberto Delgado

2h 55m

LHR15:50London Heathrow

20 Feb

LHR07:00London Heathrow

2h 55m

LIS09:55Lisbon Humberto Delgado

£126

Find similar

British Airways

10 Jan

LIS18:40Lisbon Humberto Delgado

2h 45m

LHR21:25London Heathrow

31 Jan

LHR07:10London Heathrow

2h 55m

LIS10:05Lisbon Humberto Delgado

£128

Find similar

British Airways

23 Dec

LIS10:35Lisbon Humberto Delgado

3h 00m

LHR13:35London Heathrow

31 Dec

LHR14:45London Heathrow

2h 55m

LIS17:40Lisbon Humberto Delgado

£156

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Iberia flights from Portugal to London

Our best Iberia deals on Portugal to London flight tickets

Iberia

16 Feb

LIS20:45Lisbon Humberto Delgado

20h 30m

1 stop

LHR17:15London Heathrow

25 Feb

LHR09:15London Heathrow

14h 10m

1 stop

LIS23:25Lisbon Humberto Delgado

£150

Find similar

Iberia

18 Dec

OPO20:40Porto

12h 10m

1 stop

LCY08:50London City

6 Jan

LCY09:10London City

10h 50m

1 stop

OPO20:00Porto

£244

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonLondon

LIS - STN

LISSTN

Lisbon Humberto Delgado

Wed 18/2

15:50-18:40

Nonstop2h 50m

London Stansted

Fri 20/2

06:50-09:40

Nonstop2h 50m

£59

LisbonLondon

LIS - LGW

LISLGW

Lisbon Humberto Delgado

Sat 28/2

16:40-19:25

Nonstop2h 45m

London Gatwick

Mon 16/3

16:25-19:15

Nonstop2h 50m

£60

LisbonLondon

LIS - STN

LISSTN

Lisbon Humberto Delgado

Fri 13/3

16:15-19:05

Nonstop2h 50m

London Stansted

Mon 16/3

18:45-21:35

Nonstop2h 50m

£60

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Fri 30/1

17:35-20:30

Nonstop2h 55m

London Luton

Tue 3/2

15:35-18:25

Nonstop2h 50m

£60

PortoLondon

OPO - LGW

OPOLGW

Porto

Tue 24/2

20:05-08:40

1 stop12h 35m

London Gatwick

Sat 28/2

12:45-19:30

1 stop6h 45m

£72

PortoLondon

OPO - LGW

OPOLGW

Porto

Fri 16/1

07:40-10:00

Nonstop2h 20m

London Gatwick

Sun 18/1

09:05-11:30

Nonstop2h 25m

£73

PortoLondon

OPO - LHR

OPOLHR

Porto

Tue 24/2

20:05-14:45

1 stop18h 40m

London Heathrow

Sat 28/2

20:50-08:10

1 stop11h 20m

£97

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

Fri 30/1

14:40-17:30

Nonstop2h 50m

London Heathrow

Fri 6/2

08:15-11:00

Nonstop2h 45m

£106

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Sun 1/2

05:00-13:15

1 stop8h 15m

London City

Mon 9/2

09:20-19:00

1 stop9h 40m

£179

LisbonLondon

LIS - LCY

LISLCY

Lisbon Humberto Delgado

Wed 4/2

05:00-19:35

1 stop14h 35m

London City

Tue 10/2

20:05-10:35

1 stop14h 30m

£179

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 Portugal 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 cheapest month to fly to London?

The cheapest month to fly to London from Portugal is in January. Flight prices, which tend to average around £82, 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 Portugal averaging around £85.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £140. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to London for around £179.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £138. Flights in the afternoon are often more expensive, with an average ticket price of £156.

What is the cheapest Portugal to London flight route?

Fly from Faro to London Gatwick for the best Portugal - 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 Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £177 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Portugal for as low as £130 on momondo.

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

There are 3 cabin classes available to choose from on Portugal 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 Portugal to London flights?

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

Cheap Portugal to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to London

Best price found	£26
Fastest flight time	2h 10m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Portugal in the past 72 hours is £26. The best return flight deal from Portugal to London found on momondo in the last 72 hours is £13.

The fastest flight from Portugal to London takes 2h 10m

Direct flights go from Portugal to London every day.

There are 6 airports in London. From Portugal there are direct flights to London Gatwick (LGW).

Search flight deals

When did momondo last update prices for flights from Portugal to London?
Prices for flights from Portugal to London are updated daily.
How many operators does momondo search for flights from Portugal to London?
As of December 2025, there are 4 operators available to choose from for flights from Portugal to London.
How old do you have to be to fly from Portugal 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 Portugal to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portugal to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portugal to London is Airbus A320-100/200 (23.88% of total bookings). The next most popular plane models are Airbus A319 (16.06%), Boeing 737-800 Passenger/BBJ2 (winglets) (13.31%), and Airbus A320neo (11.10%).

Best airlines flying from Portugal to London

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £14	Free Cancellation	Rating 6.8 5,222 reviews	Search Ryanair flights
easyJet	PriceFrom £24	Free Cancellation	Rating 6.9 1,851 reviews	Search easyJet flights
Wizz Air	PriceFrom £41	Free Cancellation	Rating 6.2 158 reviews	Search Wizz Air flights
British Airways	PriceFrom £44	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom £90	Free Cancellation	Rating 7.2 2,091 reviews	Search TAP AIR PORTUGAL flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Colchester

Bedford

Ramsgate

Hounslow

Stansted

Why use momondo?

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

Finding the right flight to London from Portugal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Portugal to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Portugal to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Portugal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Fly into one of these airports located in London

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London Gatwick Airport

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Cheap flights from Portugal to London from £30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to London departing on 17/3. 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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British Airways flights from Portugal to London

Our best British Airways deals on Portugal to London flight tickets

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Our best Iberia deals on Portugal to London flight tickets

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How to get the cheapest flight ticket from Portugal to London

What is the cheapest month to fly to London?

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £140. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to London for around £179.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £138. Flights in the afternoon are often more expensive, with an average ticket price of £156.

What is the cheapest Portugal to London flight route?

Fly from Faro to London Gatwick for the best Portugal - London flight prices

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

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

There are 3 cabin classes available to choose from on Portugal 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 Portugal to London flights?

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

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

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

Which airlines fly to London?

How often are flights from Portugal to London delayed?

Historically, on average around 26% of flights between Portugal and London have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

What is the most punctual flight time for Portugal 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 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. Saturday has historically seen more delays on average compared to the rest of the week.

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

According to our data, TUI fly have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

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

40 flights are operational daily from Portugal to London as of December 2025. The most popular departure time for this route is 14:00, with 42% of flights per day taking off in the afternoon.

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

286 flights are operational weekly from Portugal to London as of December 2025. The most popular departure day for this route is Thu, with 33% of flights per week taking off on this day.

How long does it take to fly to London?

Cheap Portugal to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to London

Best price found

Fastest flight time

Direct flights

Airports in London

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

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

How old do you have to be to fly from Portugal to London?

What documentation or ID do you need to fly to London?

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

Best airlines flying from Portugal to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

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 35.6 mi from London