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

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

How often are flights from London to Portugal delayed?

Historically, on average around 24% of flights between London and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

As of November 2025, there are 59 flights per day flying from London to Portugal. The most common time of day flights depart is 18:00, with 41% of flights taking off at midday.

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

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

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

According to our data, Buzz have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of November 2025, 413 flights take off from London and land in Portugal each week. The most common flight departure day for this route is Fri, with 24% of weekly flights taking off on this day.

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.

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

Prices for flights from London to Portugal were last updated today.

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

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 Portugal.

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

The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€34 Cheap Flights from London to Portugal in 2025/26

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10:10 - 12:55LGW-LIS

2h 45mdirect

06:15 - 09:00LIS-LGW

2h 45mdirect

€85easyJet

Find Deal

Wed, 14 Jan - Wed, 21 Jan

08:05 - 23:25LGW-LIS

15h 20m1 stop

19:50 - 22:30LIS-LGW

2h 40mdirect

€86easyJet

Find Deal

Wed, 10 Dec - Wed, 17 Dec

19:50 - 22:40LHR-LIS

2h 50mdirect

19:15 - 22:05LIS-LHR

2h 50mdirect

€138TAP AIR PORTUGAL

Find Deal

Sat, 25 Apr - Fri, 15 May

09:10 - 12:05LHR-LIS

2h 55mdirect

15:55 - 18:40LIS-LHR

2h 45mdirect

€139British Airways

Find Deal

Sat, 10 Jan - Wed, 14 Jan

15:00 - 17:55LHR-LIS

2h 55mdirect

12:55 - 15:50LIS-LHR

2h 55mdirect

€140British Airways

Find Deal

Sat, 10 Jan - Tue, 27 Jan

06:35 - 13:20LHR-LIS

6h 45m1 stop

06:10 - 13:00LIS-LHR

6h 50m1 stop

€155Lufthansa

Find Deal

Sat, 24 Jan - Mon, 26 Jan

12:25 - 18:00LHR-OPO

5h 35m1 stop

12:00 - 17:30OPO-LHR

5h 30m1 stop

€166TAP AIR PORTUGAL

Find Deal

Fri, 23 Jan - Sun, 25 Jan

20:15 - 13:20LHR-LIS

17h 05m1 stop

14:10 - 21:00LIS-LHR

6h 50m1 stop

€166Lufthansa

Find Deal

Sat, 10 Jan - Wed, 14 Jan

06:30 - 18:50LHR-OPO

12h 20m1 stop

05:00 - 14:25OPO-LHR

9h 25m1 stop

€171KLM

Find Deal

Tue, 17 Mar - Sat, 21 Mar

11:15 - 22:20LHR-OPO

11h 05m1 stop

05:00 - 12:05OPO-LHR

7h 05m1 stop

€176KLM

Find Deal

Sat, 17 Jan - Sun, 18 Jan

easyJet flights from London to Portugal

Our best easyJet deals on London to Portugal flight tickets

easyJet

14 Jan

LGW10:10London Gatwick

2h 45m

LIS12:55Lisbon Humberto Delgado

21 Jan

LIS06:15Lisbon Humberto Delgado

2h 45m

LGW09:00London Gatwick

€85

Find similar

easyJet

10 Dec

LGW08:05London Gatwick

15h 20m

1 stop

LIS23:25Lisbon Humberto Delgado

17 Dec

LIS19:50Lisbon Humberto Delgado

2h 40m

LGW22:30London Gatwick

€86

Find similar

easyJet

10 Feb

LGW09:40London Gatwick

6h 30m

1 stop

LIS16:10Lisbon Humberto Delgado

13 Feb

LIS07:05Lisbon Humberto Delgado

2h 45m

LGW09:50London Gatwick

€87

Find similar

TAP AIR PORTUGAL flights from London to Portugal

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

TAP AIR PORTUGAL

25 Apr

LHR19:50London Heathrow

2h 50m

LIS22:40Lisbon Humberto Delgado

15 May

LIS19:15Lisbon Humberto Delgado

2h 50m

LHR22:05London Heathrow

€138

Find similar

TAP AIR PORTUGAL

23 Jan

LGW10:45London Gatwick

2h 25m

OPO13:10Porto

25 Jan

OPO05:00Porto

4h 50m

1 stop

LGW09:50London Gatwick

€144

Find similar

TAP AIR PORTUGAL

23 Jan

LHR12:25London Heathrow

5h 35m

1 stop

OPO18:00Porto

25 Jan

OPO12:00Porto

5h 30m

1 stop

LHR17:30London Heathrow

€166

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLisbon

LGW - LIS

LGWLIS

London Gatwick

Wed 14/1

10:10-12:55

Nonstop2h 45m

Lisbon Humberto Delgado

Wed 21/1

06:15-09:00

Nonstop2h 45m

€85

LondonLisbon

LGW - LIS

LGWLIS

London Gatwick

Wed 10/12

08:05-23:25

1 stop15h 20m

Lisbon Humberto Delgado

Wed 17/12

19:50-22:30

Nonstop2h 40m

€86

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 25/4

19:50-22:40

Nonstop2h 50m

Lisbon Humberto Delgado

Fri 15/5

19:15-22:05

Nonstop2h 50m

€138

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 10/1

09:10-12:05

Nonstop2h 55m

Lisbon Humberto Delgado

Wed 14/1

15:55-18:40

Nonstop2h 45m

€139

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 10/1

15:00-17:55

Nonstop2h 55m

Lisbon Humberto Delgado

Tue 27/1

12:55-15:50

Nonstop2h 55m

€140

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 24/1

06:35-13:20

1 stop6h 45m

Lisbon Humberto Delgado

Mon 26/1

06:10-13:00

1 stop6h 50m

€155

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Fri 23/1

12:25-18:00

1 stop5h 35m

Porto

Sun 25/1

12:00-17:30

1 stop5h 30m

€166

LondonLisbon

LHR - LIS

LHRLIS

London Heathrow

Sat 10/1

20:15-13:20

1 stop17h 05m

Lisbon Humberto Delgado

Wed 14/1

14:10-21:00

1 stop6h 50m

€166

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Tue 17/3

06:30-18:50

1 stop12h 20m

Porto

Sat 21/3

05:00-14:25

1 stop9h 25m

€171

LondonPorto

LHR - OPO

LHROPO

London Heathrow

Sat 17/1

11:15-22:20

1 stop11h 05m

Porto

Sun 18/1

05:00-12:05

1 stop7h 05m

€176

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from London to Portugal

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 Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from London, with most prices found around €97. If you’re not able to fly to Portugal in January, then March is your next best option. Flight prices from London to Portugal during March average around €131.

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

The cheapest day to depart from London to Portugal is on a Sunday when prices can be found for as low as €195. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €948. These prices are subject to change though, so be sure to set up a Price Alert for flights to Portugal.

What is the cheapest London to Portugal flight route?

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

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

You are more likely to see cheaper flights to Portugal from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around €226 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from London for as low as €190 on momondo.

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

There is only 1 cabin class available to choose from on London to Portugal 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 Portugal flights?

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

Cheap London to Portugal flight deals and tips

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

Best price found	€167
Fastest flight time	2h 15m
Direct flights	Every day
Airports in Portugal	1 airport

The best one-way flight to Portugal from London in the past 72 hours is €167. The best return flight deal from London to Portugal found on momondo in the last 72 hours is €195.

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

Direct flights go from London to Portugal every day.

There is 1 airport near Portugal: Porto (OPO)

Search flight deals

When did momondo last update prices for flights from London to Portugal?
Prices for flights from London to Portugal were last updated today.
How old do you have to be to fly from London to Portugal?
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 Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. 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 Portugal?
Based on momondo bookings for flights between London and Portugal, the leading plane model is Airbus A320-100/200, making up 25.32% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 14.87%, Airbus A319 with 14.08%, and Airbus A321neo with 11.11%.

Why use momondo?

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

It is quick and easy to find London to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

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

momondo does allow users to show only those flights to Portugal from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Portugal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Portugal from London. 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.

An easier way to manage your Portugal 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

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Find better results for your trip to Portugal

Popular Cities in Portugal

Flights to Lisbonfrom €42

Flights to Farofrom €47

Flights to Portofrom €41

Flights to Funchalfrom €41

Flights to Ponta Delgadafrom €189

Flights to Lajesfrom €255

Flights to Porto Santofrom €1,282

Cheap flights from London to Portugal from €34

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 Portugal departing on 14/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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 Portugal

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

easyJet flights from London to Portugal

Our best easyJet deals on London to Portugal flight tickets

TAP AIR PORTUGAL flights from London to Portugal

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

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

See travel insights to Portugal from

How to get the cheapest flight ticket from London to Portugal

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 cheapest month to fly to Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from London, with most prices found around €97. If you’re not able to fly to Portugal in January, then March is your next best option. Flight prices from London to Portugal during March average around €131.

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

What is the cheapest London to Portugal flight route?

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

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

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

There is only 1 cabin class available to choose from on London to Portugal 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 Portugal flights?

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

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

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

How often are flights from London to Portugal delayed?

Historically, on average around 24% of flights between London and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon 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 London to Portugal flights?

According to our data, Buzz have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of November 2025, there are 59 flights per day flying from London to Portugal. The most common time of day flights depart is 18:00, with 41% of flights taking off at midday.

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

As of November 2025, 413 flights take off from London and land in Portugal each week. The most common flight departure day for this route is Fri, with 24% of weekly flights taking off on this day.

Cheap London to Portugal flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Portugal

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

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Portugal 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

Popular Cities in Portugal

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