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

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

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.

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

398 flights are operational weekly from Portugal to London as of October 2025. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.

Which airlines fly to London?

TAP AIR PORTUGAL, easyJet and Ryanair are the top three most popular airlines that fly to London from Portugal according to our data. TAP AIR PORTUGAL 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 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

56 flights are operational daily from Portugal to London as of October 2025. The most popular departure time for this route is 16:00, with 42% of flights per day taking off in the afternoon.

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 October 2025, there are 5 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.

£18 Cheap Flights from Portugal to London in 2025/26

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Find the cheapest flights from Portugal to London

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One-way

Last minute

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Recent return flight deals from Portugal to London

Enter your travel dates to find the best prices.

20:10 - 23:00FAO-LGW

2h 50mdirect

06:20 - 09:20LGW-FAO

3h 00mdirect

£28easyJet

Find Deal

jeu., 11 déc. - dim., 14 déc.

15:10 - 17:55FAO-LGW

2h 45mdirect

06:20 - 09:20LGW-FAO

3h 00mdirect

£30easyJet

Find Deal

ven., 12 déc. - dim., 14 déc.

18:45 - 21:40FAO-LGW

2h 55mdirect

15:00 - 18:00LGW-FAO

3h 00mdirect

£36Wizz Air

Find Deal

sam., 29 nov. - sam., 6 déc.

09:50 - 12:45FAO-LGW

2h 55mdirect

06:20 - 09:20LGW-FAO

3h 00mdirect

£37Wizz Air

Find Deal

mar., 9 déc. - jeu., 18 déc.

19:35 - 22:25LIS-STN

2h 50mdirect

20:25 - 23:15STN-LIS

2h 50mdirect

£56Ryanair

Find Deal

mer., 26 nov. - sam., 29 nov.

20:55 - 23:20OPO-STN

2h 25mdirect

13:45 - 16:10STN-OPO

2h 25mdirect

£57Ryanair

Find Deal

mer., 17 déc. - mer., 31 déc.

16:35 - 21:35FAO-LHR

5h 00m1 stop

08:15 - 15:45LHR-FAO

7h 30m1 stop

£109TAP AIR PORTUGAL

Find Deal

ven., 30 janv. - mar., 3 févr.

18:10 - 22:55FAO-LHR

4h 45m1 stop

13:45 - 23:50LHR-FAO

10h 05m1 stop

£122TAP AIR PORTUGAL

Find Deal

sam., 18 avr. - mer., 22 avr.

15:55 - 18:40LIS-LHR

2h 45mdirect

09:10 - 12:05LHR-LIS

2h 55mdirect

£126British Airways

Find Deal

mer., 24 déc. - mar., 6 janv.

07:00 - 10:00LIS-LHR

3h 00mdirect

07:00 - 09:55LHR-LIS

2h 55mdirect

£127British Airways

Find Deal

jeu., 26 févr. - dim., 1 mars

TAP AIR PORTUGAL flights from Portugal to London

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

TAP AIR PORTUGAL

30 Jan

FAO16:35Faro

5h 00m

1 stop

LHR21:35London Heathrow

3 Feb

LHR08:15London Heathrow

7h 30m

1 stop

FAO15:45Faro

£109

Find similar

TAP AIR PORTUGAL

8 Nov

FAO06:05Faro

9h 40m

1 stop

LGW15:45London Gatwick

16 Nov

LGW10:40London Gatwick

5h 05m

1 stop

FAO15:45Faro

£138

Find similar

TAP AIR PORTUGAL

6 Nov

FAO16:35Faro

17h 15m

1 stop

LGW09:50London Gatwick

15 Jan

LGW16:00London Gatwick

18h 25m

1 stop

FAO10:25Faro

£141

Find similar

KLM flights from Portugal to London

Our best KLM deals on Portugal to London flight tickets

KLM

17 Dec

OPO06:00Porto

7h 50m

1 stop

LHR13:50London Heathrow

31 Dec

LHR15:45London Heathrow

6h 40m

1 stop

OPO22:25Porto

£153

Find similar

KLM

6 Nov

LIS11:25Lisbon Humberto Delgado

5h 55m

1 stop

LCY17:20London City

11 Nov

LCY17:50London City

5h 20m

1 stop

LIS23:10Lisbon Humberto Delgado

£272

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FaroLondon

FAO - LGW

FAOLGW

Faro

jeu. 11/12

20:10-23:00

Nonstop2h 50m

London Gatwick

dim. 14/12

06:20-09:20

Nonstop3h 00m

£28

FaroLondon

FAO - LGW

FAOLGW

Faro

ven. 12/12

15:10-17:55

Nonstop2h 45m

London Gatwick

dim. 14/12

06:20-09:20

Nonstop3h 00m

£30

FaroLondon

FAO - LGW

FAOLGW

Faro

sam. 29/11

18:45-21:40

Nonstop2h 55m

London Gatwick

sam. 6/12

15:00-18:00

Nonstop3h 00m

£36

FaroLondon

FAO - LGW

FAOLGW

Faro

mar. 9/12

09:50-12:45

Nonstop2h 55m

London Gatwick

jeu. 18/12

06:20-09:20

Nonstop3h 00m

£37

LisbonLondon

LIS - STN

LISSTN

Lisbon Humberto Delgado

mer. 26/11

19:35-22:25

Nonstop2h 50m

London Stansted

sam. 29/11

20:25-23:15

Nonstop2h 50m

£56

PortoLondon

OPO - STN

OPOSTN

Porto

mer. 17/12

20:55-23:20

Nonstop2h 25m

London Stansted

mer. 31/12

13:45-16:10

Nonstop2h 25m

£57

FaroLondon

FAO - LHR

FAOLHR

Faro

ven. 30/1

16:35-21:35

1 stop5h 00m

London Heathrow

mar. 3/2

08:15-15:45

1 stop7h 30m

£109

FaroLondon

FAO - LHR

FAOLHR

Faro

sam. 18/4

18:10-22:55

1 stop4h 45m

London Heathrow

mer. 22/4

13:45-23:50

1 stop10h 05m

£122

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

mer. 24/12

15:55-18:40

Nonstop2h 45m

London Heathrow

mar. 6/1

09:10-12:05

Nonstop2h 55m

£126

LisbonLondon

LIS - LHR

LISLHR

Lisbon Humberto Delgado

jeu. 26/2

07:00-10:00

Nonstop3h 00m

London Heathrow

dim. 1/3

07:00-09:55

Nonstop2h 55m

£127

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

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 £84.

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £133. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to London for around £166.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £134. Flights in the afternoon are often more expensive, with an average ticket price of £150.

What is the cheapest Portugal to London flight route?

Fly from Faro to London Luton 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 £176 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 £125 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	£24
Fastest flight time	2h 15m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Portugal in the past 72 hours is £24. The best return flight deal from Portugal to London found on momondo in the last 72 hours is £18.

The fastest flight from Portugal to London takes 2h 15m

Direct flights go from Portugal to London every day.

There is 1 airport near London: 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 October 2025, there are 5 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 (25.12% of total bookings). The next most popular plane models are Airbus A319 (15.72%), Boeing 737-800 Passenger/BBJ2 (winglets) (14.38%), and Boeing 737 MAX 8 (10.49%).

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 5,188 reviews	Search Ryanair flights
easyJet	PriceFrom £25	Free Cancellation	Rating 6.9 1,840 reviews	Search easyJet flights
Wizz Air	PriceFrom £41	Free Cancellation	Rating 6.1 155 reviews	Search Wizz Air flights
British Airways	PriceFrom £45	Free Cancellation	Rating 6.7 7,488 reviews	Search British Airways flights
Jet2	PriceFrom £58	Free Cancellation	Rating 8.3 172 reviews	Search Jet2 flights
TAP AIR PORTUGAL	PriceFrom £87	Free Cancellation	Rating 7.1 2,040 reviews	Search TAP AIR PORTUGAL flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Dover

Hayes

Chelmsford

Worthing

Dartford

Ramsgate

Bedford

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.