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Cheap flights from Portugal to London from £23

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 3/5. 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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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.
05:55 - 08:40LIS-STN
2h 45mdirect
06:15 - 09:10STN-LIS
2h 55mdirect
£46Ryanair
Find Deal
Thu, 3 Apr - Tue, 22 Apr
21:50 - 00:15OPO-STN
2h 25mdirect
06:35 - 09:00STN-OPO
2h 25mdirect
£46Ryanair
Find Deal
Sat, 5 Apr - Wed, 23 Apr
06:20 - 09:05LIS-LGW
2h 45mdirect
20:15 - 23:05LGW-LIS
2h 50mdirect
£53easyJet
Find Deal
Wed, 2 Apr - Tue, 22 Apr
06:40 - 09:25LIS-LGW
2h 45mdirect
20:15 - 23:05LGW-LIS
2h 50mdirect
£57easyJet
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Thu, 3 Apr - Tue, 22 Apr
19:05 - 07:15LIS-LGW
12h 10m1 stop
20:15 - 23:05LGW-LIS
2h 50mdirect
Wed, 2 Apr - Tue, 22 Apr
19:05 - 07:15LIS-LGW
12h 10m1 stop
20:15 - 23:05LGW-LIS
2h 50mdirect
Wed, 2 Apr - Tue, 22 Apr
06:55 - 11:20LIS-LGW
4h 25m1 stop
12:05 - 22:15LGW-LIS
10h 10m1 stop
£92TAP AIR PORTUGAL
Find Deal
Wed, 2 Apr - Wed, 23 Apr
07:15 - 11:20LIS-LGW
4h 05m1 stop
21:15 - 12:55LGW-LIS
15h 40m1 stop
£98TAP AIR PORTUGAL
Find Deal
Wed, 21 May - Mon, 2 Jun
18:05 - 20:25OPO-LGW
2h 20mdirect
18:10 - 20:35LGW-OPO
2h 25mdirect
£133British Airways
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Fri, 28 Mar - Sun, 30 Mar
10:45 - 13:40LIS-LHR
2h 55mdirect
15:50 - 23:25LHR-LIS
7h 35m1 stop
£214British Airways
Find Deal
Fri, 28 Mar - Tue, 8 Apr

Brussels Airlines flights from Portugal to London

Our best Brussels Airlines deals on Portugal to London flight tickets
Brussels Airlines
8 Apr
LIS12:05Lisbon Humberto Delgado
9h 30m
1 stop
LHR21:35London Heathrow
1 May
LHR11:05London Heathrow
7h 55m
1 stop
LIS19:00Lisbon Humberto Delgado
Brussels Airlines
22 Mar
OPO15:50Porto
18h 15m
1 stop
LHR10:05London Heathrow
30 Mar
LHR06:50London Heathrow
5h 15m
1 stop
OPO12:05Porto

KLM flights from Portugal to London

Our best KLM deals on Portugal to London flight tickets
KLM
28 May
LIS19:30Lisbon Humberto Delgado
12h 10m
1 stop
LHR07:40London Heathrow
12 Jun
LHR06:30London Heathrow
12h 10m
1 stop
LIS18:40Lisbon Humberto Delgado
KLM
27 Mar
LIS11:25Lisbon Humberto Delgado
6h 15m
1 stop
LCY17:40London City
8 Apr
LCY08:40London City
10h 00m
1 stop
LIS18:40Lisbon 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 January. Flight prices, which tend to average around £84, 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 £87.

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 £122. 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 £146.

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 £116. Flights in the afternoon are often more expensive, with an average ticket price of £152.

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 21 weeks ahead of your departure date. In general, you can expect to find flights to London for around £166 when searching 21 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 £119 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

£23

Fastest flight time

2h 10m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Portugal in the past 72 hours is £23. The best return flight deal from Portugal to London found on momondo in the last 72 hours is £46.
The fastest flight from Portugal to London takes 2h 10m
Direct flights go from Portugal to London every day.
There are 3 airports near London: London Luton (LTN), 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
Wizz AirPriceFrom £15Free CancellationRating
5.9
136 reviews
Search Wizz Air flights
RyanairPriceFrom £24Free CancellationRating
6.8
5,002 reviews
Search Ryanair flights
easyJetPriceFrom £33Free CancellationRating
6.9
1,796 reviews
Search easyJet flights
Jet2PriceFrom £59Free CancellationRating
8.3
160 reviews
Search Jet2 flights
British AirwaysPriceFrom £81Free CancellationRating
6.6
6,714 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £81Free CancellationRating
7.1
1,828 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom £172Free CancellationRating
7.4
1,424 reviews
Search Air France 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
Gatwick
Ipswich
Maidstone
Margate
Canterbury
Dartford
Hounslow
Ilford
Colchester
Guildford
Winchester
Chichester
Worthing
Croydon
Crawley

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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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