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Cheap flights from Portugal to London from £21

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 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portugal to London

Recent return flight deals from Portugal to London

These are some of the best return flight deals from Portugal to London that have been recently found on momondo from popular airlines, departing in the coming months.
Ryanair Logo
06:05 - 08:30OPO-STN
2h 25mdirect
Ryanair Logo
06:35 - 09:00STN-OPO
2h 25mdirect
£38Ryanair
Find Deal
Wed, 28 May - Wed, 4 Jun
Ryanair Logo
21:50 - 00:15OPO-STN
2h 25mdirect
Ryanair Logo
06:35 - 09:00STN-OPO
2h 25mdirect
£39Ryanair
Find Deal
Sat, 17 May - Wed, 4 Jun
 Logo
09:15 - 11:40OPO-STN
2h 25mdirect
 Logo
06:30 - 08:50STN-OPO
2h 20mdirect
Sat, 17 May - Mon, 2 Jun
easyJet Logo
06:55 - 09:20OPO-LGW
2h 25mdirect
easyJet Logo
06:10 - 08:35LGW-OPO
2h 25mdirect
£62easyJet
Find Deal
Sat, 17 May - Mon, 2 Jun
easyJet Logo
06:20 - 09:05LIS-LGW
2h 45mdirect
easyJet Logo
20:35 - 23:25LGW-LIS
2h 50mdirect
£66easyJet
Find Deal
Wed, 11 Jun - Tue, 24 Jun
 Logo
09:15 - 11:40OPO-STN
2h 25mdirect
 Logo
06:40 - 09:05STN-OPO
2h 25mdirect
Sat, 17 May - Sun, 1 Jun
TAP AIR PORTUGAL Logo
09:05 - 20:25LIS-LGW
11h 20m1 stop
TAP AIR PORTUGAL Logo
16:30 - 19:20LGW-LIS
2h 50mdirect
£90TAP AIR PORTUGAL
Find Deal
Sat, 27 Sep - Sat, 4 Oct
TAP AIR PORTUGAL Logo
15:50 - 20:25LIS-LGW
4h 35m1 stop
TAP AIR PORTUGAL Logo
21:15 - 06:05LGW-LIS
8h 50m1 stop
£97TAP AIR PORTUGAL
Find Deal
Sat, 27 Sep - Sat, 4 Oct
British Airways Logo
19:50 - 22:35FAO-LHR
2h 45mdirect
British Airways Logo
07:15 - 10:10LHR-FAO
2h 55mdirect
£144British Airways
Find Deal
Fri, 16 May - Sun, 18 May
British Airways Logo
19:50 - 22:35FAO-LHR
2h 45mdirect
British Airways Logo
07:15 - 10:10LHR-FAO
2h 55mdirect
£144British Airways
Find Deal
Fri, 16 May - Sun, 18 May

TAP AIR PORTUGAL flights from Portugal to London

Our best TAP AIR PORTUGAL deals on Portugal to London flight tickets
TAP AIR PORTUGAL
27 Sept
LIS09:05Lisbon Humberto Delgado
11h 20m
1 stop
LGW20:25London Gatwick
4 Oct
LGW16:30London Gatwick
2h 50m
LIS19:20Lisbon Humberto Delgado
TAP AIR PORTUGAL
27 Sept
LIS15:50Lisbon Humberto Delgado
4h 35m
1 stop
LGW20:25London Gatwick
4 Oct
LGW21:15London Gatwick
8h 50m
1 stop
LIS06:05Lisbon Humberto Delgado
TAP AIR PORTUGAL
9 Oct
LIS20:10Lisbon Humberto Delgado
2h 45m
LHR22:55London Heathrow
11 Oct
LHR18:45London Heathrow
2h 45m
LIS21:30Lisbon Humberto Delgado

SWISS flights from Portugal to London

Our best SWISS deals on Portugal to London flight tickets
SWISS
17 May
LIS05:55Lisbon Humberto Delgado
7h 05m
1 stop
LHR13:00London Heathrow
4 Jun
LHR17:10London Heathrow
6h 10m
1 stop
LIS23:20Lisbon Humberto Delgado
SWISS
9 May
LIS05:55Lisbon Humberto Delgado
15h 50m
1 stop
LHR21:45London Heathrow
17 May
LHR17:10London Heathrow
6h 10m
1 stop
LIS23:20Lisbon Humberto Delgado

See travel insights to London from

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Portugal is in March. Flight prices, which tend to average around £80, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Portugal averaging around £82.

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

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £120. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to London for around £144.

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 £117. Flights in the afternoon are often more expensive, with an average ticket price of £148.

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 24 weeks ahead of your departure date. In general, you can expect to find flights to London for around £165 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Portugal for as low as £111 on momondo.

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

There are 4 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.

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

£21

Fastest flight time

2h 10m

Direct flights

Tue, Wed, Fri and Sat

Airports in London

2 airports
The best one-way flight to London from Portugal in the past 72 hours is £21. The best return flight deal from Portugal to London found on momondo in the last 72 hours is £38.
The fastest flight from Portugal to London takes 2h 10m
Direct flights go from Portugal to London on Tuesday, Wednesday, Friday and Saturday. Airlines offering direct flights are: Ryanair, British Airways and easyJet.
There are 2 airports near London: London Stansted (STN), London Gatwick (LGW)

  • 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?

  • 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?


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
RyanairPriceFrom £14Free CancellationRating
6.8
5,054 reviews
Search Ryanair flights
Wizz AirPriceFrom £15Free CancellationRating
5.9
140 reviews
Search Wizz Air flights
easyJetPriceFrom £32Free CancellationRating
6.9
1,799 reviews
Search easyJet flights
British AirwaysPriceFrom £44Free CancellationRating
6.6
6,846 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £79Free CancellationRating
7.1
1,852 reviews
Search TAP AIR PORTUGAL flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Gatwick
Ipswich
Canterbury
Margate
Ilford
Dartford
Hounslow
Colchester
Guildford
Worthing
Winchester
Crawley
Chichester
Croydon

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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1 adult
Tue 6/5
Tue 13/5

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