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Cheap flights from Madrid, Spain to London from $55

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — LON
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Madrid Barajas to London are usually found in January or February, booked 64 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Madrid to London

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to London
Explore the most affordable flight options available from Madrid to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Tue 13/1017:45 -
Nonstop2h 20m
Sat 17/1006:20 -
Nonstop2h 25m
Deal found 10/8$105
Fri 4/922:30 -
Nonstop2h 25m
Tue 8/912:30 -
Nonstop2h 30m
Deal found 10/8$105
Wed 14/1022:20 -
Nonstop2h 25m
Mon 19/1013:45 -
Nonstop2h 30m
Deal found 7/8$106
Fri 11/921:45 -
Nonstop2h 20m
Sun 13/906:00 -
Nonstop2h 30m
Deal found 7/8$106
Fri 27/1118:50 -
Nonstop2h 30m
Sun 29/1107:45 -
Nonstop2h 30m
Deal found 7/8$106
Sat 5/918:00 -
Nonstop2h 25m
Tue 8/912:30 -
Nonstop2h 30m
Deal found 9/8$108
Wed 9/922:20 -
Nonstop2h 25m
Sat 12/906:20 -
Nonstop2h 25m
Deal found 6/8$109
Sun 6/905:45 -
Nonstop2h 25m
Wed 16/916:25 -
Nonstop2h 30m
Deal found 9/8$109
Fri 11/916:50 -
Nonstop2h 20m
Tue 15/913:40 -
Nonstop2h 30m
Deal found 7/8$110
Wed 9/910:15 -
Nonstop2h 25m
Wed 14/1006:00 -
Nonstop2h 30m
Deal found 7/8$110
Wed 9/910:15 -
Nonstop2h 25m
Sat 12/908:45 -
Nonstop2h 30m
Deal found 9/8$110
Mon 28/921:10 -
Nonstop2h 25m
Wed 30/906:00 -
Nonstop2h 30m
Deal found 5/8$112

Find flight deals from Madrid to London

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) 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 10 August 2026.

Round-trip from

$106

One-way from

$55

Popular in

July

Cheapest in

January

Average price

$223

Good one-way deal

$81 or less
easyJet
  • easyJet
  • 14/10-19/10
  • Nonstop
  • 4h 55m total
  • Madrid to London
Search Deals
easyJet
  • easyJet
  • 22/9
  • Nonstop
  • 2h 25m total
  • Madrid to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from Madrid Barajas to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Madrid 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 647,157 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Madrid to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MadridLondon

MAD Madrid Barajas - LTN London Luton

MADLTN

Madrid Barajas

Thu 24/9

17:40-19:00

Nonstop2h 20m

London Luton

Thu 1/10

13:35-17:05

Nonstop2h 30m

$115

MadridLondon

MAD Madrid Barajas - LGW London Gatwick

MADLGW

Madrid Barajas

Wed 7/10

21:10-22:30

Nonstop2h 20m

London Gatwick

Sat 10/10

17:00-20:30

Nonstop2h 30m

$116

MadridLondon

MAD Madrid Barajas - LTN London Luton

MADLTN

Madrid Barajas

Fri 16/10

16:50-18:10

Nonstop2h 20m

London Luton

Mon 19/10

13:45-17:15

Nonstop2h 30m

$119

MadridLondon

MAD Madrid Barajas - LGW London Gatwick

MADLGW

Madrid Barajas

Fri 25/9

10:15-11:40

Nonstop2h 25m

London Gatwick

Sun 27/9

06:00-09:30

Nonstop2h 30m

$120

MadridLondon

MAD Madrid Barajas - LTN London Luton

MADLTN

Madrid Barajas

Sat 19/9

10:30-11:50

Nonstop2h 20m

London Luton

Fri 25/9

12:30-16:00

Nonstop2h 30m

$124

MadridLondon

MAD Madrid Barajas - LGW London Gatwick

MADLGW

Madrid Barajas

Mon 23/11

19:40-21:05

Nonstop2h 25m

London Gatwick

Fri 27/11

08:05-11:45

Nonstop2h 40m

$127

MadridLondon

MAD Madrid Barajas - STN London Stansted

MADSTN

Madrid Barajas

Fri 23/10

22:30-23:55

Nonstop2h 25m

London Stansted

Sun 25/10

09:45-13:15

Nonstop2h 30m

$129

MadridLondon

MAD Madrid Barajas - LTN London Luton

MADLTN

Madrid Barajas

Thu 24/9

17:40-19:00

Nonstop2h 20m

London Luton

Mon 28/9

13:45-17:15

Nonstop2h 30m

$132

MadridLondon

MAD Madrid Barajas - LTN London Luton

MADLTN

Madrid Barajas

Wed 21/10

12:30-14:00

Nonstop2h 30m

London Luton

Sat 24/10

18:15-21:55

Nonstop2h 40m

$139

MadridLondon

MAD Madrid Barajas - STN London Stansted

MADSTN

Madrid Barajas

Tue 8/9

10:40-12:05

Nonstop2h 25m

London Stansted

Fri 11/9

15:25-18:55

Nonstop2h 30m

$144

Flights are sorted by cheapest return flights first.

Deals found on 7/8

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

Have a flexible travel schedule? Discover the best time to fly to London from Madrid 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 Madrid to London

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

Currently, January is the cheapest month in which you can book a flight from Madrid to London (average of $144). Flying from Madrid to London in July is currently the most expensive (average of $257). 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 MAD to LON?

Find hourly flight availability from Madrid 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 10 August 2026.

A simple way to save on the total cost of your ticket is to fly from Madrid to London in the evening. If you’re flexible enough to do this you can expect to save up to 70% on your trip compared to booking a flight in the morning.

Weekly flight availability from Madrid to London

Explore weekly flight availability from Madrid 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 10 August 2026.

The most flights from MAD to LON are scheduled on a Friday (95 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (65 on average).

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

Airfare is below average for this route at the moment.
Madrid to London flights typically cost between $165 and $304 in October.
The cheapest return price found within the last 5 days was $106 on easyJet (14 Oct–19 Oct).

How often are flights from Madrid to London delayed?

About 16% of weekly flights between Madrid and London have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Madrid 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?

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

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

Over the past year, Iberia Express have had the lowest number of delays on this route, with just 5% of flights being delayed.

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

The price you pay for your flight from Madrid to London may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Madrid 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 Madrid to London?

    For a flight from Madrid to London, you will be flying from Barajas. Madrid Barajas (MAD) is just 13.6 km from the centre of the city. Barajas is the only Madrid airport and it handles 76 outbound flights to London per day. 0 airlines have flights to London from Madrid Barajas on a regular basis.

  • How long is the flight from Madrid to London?

    There are many flights that can get you from Madrid to London in 2h 20m. Fly via easyJet or Ryanair to get the fastest option. There are 1215 km between Madrid and London. Generally, flights for this route are direct.

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

    The most popular flight routes from Madrid to London are Madrid Barajas - London Stansted, Madrid Barajas - London Luton and Madrid Barajas - London Southend.

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

    Consider Vueling (76%), Iberia (73%) or British Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Madrid to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madrid 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 Madrid to London?

    Currently, January is the cheapest month in which you can book a flight from Madrid to London (average of $144). Flying from Madrid to London in July is currently the most expensive (average of $257). 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
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Milton Keynes
Kingston upon Thames
St. Albans
Luton
Horsham
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Aylesbury
Guildford
Stansted
Braintree
Brentford
Gatwick
Uxbridge
Chertsey
Twickenham
Orpington
Teddington

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

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

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