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Cheap flights from Lisbon to London from £40

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — LON
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Lisbon Humberto Delgado to London are usually found in January or February, booked 52 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Lisbon to London

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to London
Explore the most affordable flight options available from Lisbon to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Sat 2/506:30
LIS
-
STN
Nonstop2h 45m
Ryanair
Tue 5/507:00
STN
-
LIS
1 stop15h 05m
Ryanair
Deal found 20/4£75
Thu 4/616:10
LIS
-
LTN
Nonstop2h 40m
easyJet
Sun 7/607:35
LTN
-
LIS
Nonstop2h 55m
easyJet
Deal found 22/4£75
Thu 11/605:55
LIS
-
STN
Nonstop2h 45m
Multiple Airlines
Tue 16/606:30
STN
-
LIS
1 stop13h 55m
Multiple Airlines
Deal found 19/4£75
Wed 10/621:35
LIS
-
LTN
Nonstop2h 35m
easyJet
Sun 14/607:35
LTN
-
LIS
Nonstop2h 55m
easyJet
Deal found 17/4£76
Thu 11/605:55
LIS
-
STN
Nonstop2h 45m
Ryanair
Mon 15/615:05
STN
-
LIS
Nonstop2h 50m
Ryanair
Deal found 20/4£76
Tue 22/1219:50
LIS
-
LGW
Nonstop2h 40m
easyJet
Sat 2/120:15
LGW
-
LIS
Nonstop2h 40m
easyJet
Deal found 22/4£77
Sat 2/521:35
LIS
-
LTN
Nonstop2h 35m
easyJet
Tue 12/515:25
LTN
-
LIS
Nonstop2h 55m
easyJet
Deal found 18/4£77
Thu 11/621:15
LIS
-
STN
1 stop9h 55m
Multiple Airlines
Tue 23/606:30
STN
-
LIS
1 stop13h 55m
Multiple Airlines
Deal found 21/4£77
Fri 5/621:40
LIS
-
LTN
Nonstop2h 35m
easyJet
Sun 7/607:35
LTN
-
LIS
Nonstop2h 55m
easyJet
Deal found 20/4£78
Thu 7/520:55
LIS
-
STN
Nonstop2h 45m
Ryanair
Sun 10/506:45
STN
-
LIS
Nonstop2h 50m
Ryanair
Deal found 18/4£78
Wed 10/621:35
LIS
-
LTN
Nonstop2h 35m
easyJet
Mon 22/618:05
LTN
-
LIS
Nonstop2h 50m
easyJet
Deal found 20/4£78
Fri 8/521:40
LIS
-
STN
Nonstop2h 45m
Ryanair
Sun 10/517:20
STN
-
LIS
Nonstop2h 50m
Ryanair
Deal found 21/4£78

Find flight deals from Lisbon to London

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 April 2026.

Round-trip from

£75

One-way from

£40

Popular in

July

Cheapest in

January

Average price

£142

Good round-trip deal

£77 or less

Good one-way deal

£40 or less
easyJet
  • easyJet
  • 5/6-7/6
  • Nonstop
  • 5h 30m total
  • Lisbon to London
Search Deals
19/5
  • 19/5
  • 1 total stop
  • 11h 20m total
  • Lisbon to London
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Lisbon Humberto Delgado to London (LON).
Search Deals
Price to beat on a one-way flight from Lisbon Humberto Delgado to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lisbon to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from Lisbon to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Wed 10/6

21:35-00:10

Nonstop2h 35m

London Luton

Mon 22/6

18:05-20:55

Nonstop2h 50m

£78

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Thu 11/6

10:10-12:55

Nonstop2h 45m

London Luton

Tue 16/6

13:40-23:50

1 stop10h 10m

£81

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Fri 5/6

21:40-00:15

Nonstop2h 35m

London Luton

Mon 8/6

18:05-20:55

Nonstop2h 50m

£81

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Thu 4/6

18:55-21:25

Nonstop2h 30m

London Luton

Sun 7/6

07:35-10:30

Nonstop2h 55m

£83

LisbonLondon

LIS - STN

LISSTN

Lisbon Humberto Delgado

Wed 14/10

09:40-12:25

Nonstop2h 45m

London Stansted

Wed 21/10

19:40-22:30

Nonstop2h 50m

£88

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Thu 11/6

10:10-12:55

Nonstop2h 45m

London Luton

Mon 15/6

18:05-20:55

Nonstop2h 50m

£88

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Wed 20/5

21:35-00:10

Nonstop2h 35m

London Luton

Wed 27/5

07:00-09:55

Nonstop2h 55m

£90

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Wed 6/5

21:35-00:10

Nonstop2h 35m

London Luton

Sat 9/5

18:10-21:00

Nonstop2h 50m

£95

LisbonLondon

LIS - LGW

LISLGW

Lisbon Humberto Delgado

Fri 5/6

16:55-19:35

Nonstop2h 40m

London Gatwick

Mon 8/6

20:25-23:15

Nonstop2h 50m

£97

LisbonLondon

LIS - LTN

LISLTN

Lisbon Humberto Delgado

Wed 6/5

21:35-00:10

Nonstop2h 35m

London Luton

Sat 16/5

18:10-21:00

Nonstop2h 50m

£101

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Lisbon to London

Have a flexible travel schedule? Discover the best time to fly to London from Lisbon with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to London

How far ahead should I book a flight from Lisbon to London?

Use this chart to determine the optimal time to book a return flight from Lisbon to London. Price data was last updated on 17 April 2026.

To ensure you get the cheapest price possible for a flight from Lisbon to London, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lisbon to London?

Currently, November is the cheapest month in which you can book a flight from Lisbon to London (average of £99). Flying from Lisbon to London in July is currently the most expensive (average of £204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIS to LON?

Find hourly flight availability from Lisbon to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2026.

A simple way to save on the total cost of your ticket is to fly from Lisbon to London in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Lisbon to London?

Use this chart to determine the cheapest time to fly return from Lisbon to London. Price data was last updated on 18 April 2026.

Travellers seeking maximum savings on their Lisbon to London flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Lisbon to London

Explore weekly flight availability from Lisbon to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 April 2026.

The most flights from LIS to LON are scheduled on a Tuesday (85 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost for a return flight from Lisbon to London?

What’s the top stopover airport for flights from Lisbon to London?

Share of one-stop return flights from Lisbon to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Porto (OPO) – chosen by Cheapflights users on 75% of one-stop itineraries from Lisbon to London on Cheapflights.

What’s the cheapest stopover airport for flights from Lisbon to London?

Average return fare for one-stop flights from Lisbon to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £287.

What’s the fastest stopover option from Lisbon to London?

Shortest average travel time for one-stop one-way flights from Lisbon to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Porto (OPO) have the shortest average one-way travel time for one-stop routes: 4h 15m.

Which airport typically offers the quickest stopover for flights from Lisbon to London?

Average stopover duration for one-stop one-way flights from Lisbon to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Porto (OPO) offer the fastest connection on this route, with an average stopover time of 4h 15m.

How often are flights from Lisbon to London delayed?

About 30% of weekly flights between Lisbon and London have experienced delays in the past year, with the average delay time being 112 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 23% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 23 April 2026.
Read through reviews of airlines operating flights from Lisbon to London, such as TAP AIR PORTUGAL,Ryanair, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,217 reviews
Check prices

Comfort

7.1

Boarding

7.0

Crew

7.8

Food

6.2

Overall

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification
TAP AIR PORTUGAL
7.1
Good
2,217 reviews
TAP AIR PORTUGAL
7.1
Good
2,217 reviews
Check prices

Comfort

7.1

Boarding

7.0

Crew

7.8

Food

6.2

Overall

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification
Ryanair
6.9
Okay
5,342 reviews
TAP AIR PORTUGAL
7.1
Good
2,217 reviews
Check prices

Comfort

7.1

Boarding

7.0

Crew

7.8

Food

6.2

Overall

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification
easyJet
6.9
Okay
1,894 reviews
TAP AIR PORTUGAL
7.1
Good
2,217 reviews
Check prices

Comfort

7.1

Boarding

7.0

Crew

7.8

Food

6.2

Overall

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification
British Airways
6.7
Okay
7,906 reviews
TAP AIR PORTUGAL
7.1
Good
2,217 reviews
Check prices

Comfort

7.1

Boarding

7.0

Crew

7.8

Food

6.2

Overall

7.1

Entertainment

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification

Related info for your journey

Find useful and relevant information for your journey from Lisbon to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lisbon to London?

    Most people fly from Lisbon Humberto Delgado (LIS) if they book a flight from Lisbon to London. On average, Humberto Delgado has 58 outbound flights to London per day from 4 airlines. Lisbon Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How long is the flight from Lisbon to London?

    A quick flight from Lisbon to London can take about 2h 35m. easyJet provides one of the quickest options available for as low as £78. The distance from Lisbon to London is about 998 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Lisbon to London round-trip?

    Flying on Ryanair is currently your cheapest option to London, with prices starting at £58. Additional return tickets that might be worth considering are offered by easyJet and TAP AIR PORTUGAL, with the lowest prices starting at £73 and £113, respectively. Ryanair is currently priced 54% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Lisbon to London one-way?

    One-way options have recently been found by users for as low as £28 on Ryanair. Other airlines that offer cheap prices include easyJet from £41 and Iberia from £48 one-way.

  • What are the most popular routes from Lisbon to London?

    When deciding which route to take from Lisbon to London consider Lisbon Humberto Delgado - London Luton, Lisbon Humberto Delgado - London Gatwick or Lisbon Humberto Delgado - London Heathrow as they are the most popular.

  • What are the most reliable airlines from Lisbon to London?

    The top 3 most reliable airlines when flying from Lisbon to London are American Airlines (82%), British Airways (80%) and Qatar Airways (79%).

  • What are the cheapest flights from Lisbon to London?

    While on average a flight from Lisbon to London is generally £643, our data shows the cheapest flight currently is £67. When looking at the most popular route, (Lisbon Humberto Delgado - London Luton), you can expect to pay £56 for that flight.

  • Can I find deals for flights from Lisbon to London that include hotel bookings?

    Yes. In addition to deals on Lisbon to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to London.

  • Can I find deals for business class flights from Lisbon to London?

    Yes. Cheapflights offers flight deals from Lisbon to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to London?

    Currently, November is the cheapest month in which you can book a flight from Lisbon to London (average of £99). Flying from Lisbon to London in July is currently the most expensive (average of £204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Fly from Lisbon to London on these airlines

Choose from the following airlines for your flight from Lisbon to London. Flights are based on user searches made on Cheapflights and were last updated on 23 April 2026.
Ryanair flights from Lisbon Humberto Delgado to London
easyJet flights from Lisbon Humberto Delgado to London
TAP AIR PORTUGAL flights from Lisbon Humberto Delgado to London

Top 4 airlines flying from Lisbon to London

Discover the top 4 airlines that operate flights from Lisbon to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£58Average£141FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£73Average£143FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TAP AIR PORTUGALCheapest£113Average£205FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£117Average£207FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lisbon to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lisbon to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Lisbon to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Lisbon to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Lisbon to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Lisbon to London become cheaper?

Yes! Start tracking prices for Lisbon to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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