Cheap flights from Madrid, Spain to London from $89
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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Madrid Barajas to London are usually found in March or January, booked 78 days in advance, depart on a Thursday or Wednesday and return on a Thursday
Cheap 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 29 August 2025.
Round-trip from | $130 |
---|---|
One-way from | $89 |
Popular in | April |
Cheapest in | March |
Average price | $322 |
Good round-trip deal | $529 or less |
Good one-way deal | $108 or less |
Find flight deals from Madrid to London
Cheapest flights from Madrid to LondonExplore 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 29 August 2025.
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 29 August 2025.
Cheapflights Fare Finder
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
MadridLondon
MAD - LTN
MADLTN
Madrid Barajas
Mon 24/11
10:30-12:00
Nonstop2h 30m
London Luton
Wed 26/11
14:40-18:10
Nonstop2h 30m
MadridLondon
MAD - STN
MADSTN
Madrid Barajas
Mon 3/11
07:40-09:10
Nonstop2h 30m
London Stansted
Mon 10/11
09:35-13:05
Nonstop2h 30m
MadridLondon
MAD - LGW
MADLGW
Madrid Barajas
Fri 17/10
21:40-23:05
Nonstop2h 25m
London Gatwick
Sun 19/10
06:05-09:40
Nonstop2h 35m
MadridLondon
MAD - STN
MADSTN
Madrid Barajas
Fri 10/10
21:55-23:20
Nonstop2h 25m
London Stansted
Tue 14/10
21:45-01:15
Nonstop2h 30m
MadridLondon
MAD - LGW
MADLGW
Madrid Barajas
Wed 5/11
19:35-21:00
Nonstop2h 25m
London Gatwick
Tue 11/11
07:20-11:00
Nonstop2h 40m
MadridLondon
MAD - LGW
MADLGW
Madrid Barajas
Wed 5/11
19:35-21:00
Nonstop2h 25m
London Gatwick
Wed 12/11
07:25-11:00
Nonstop2h 35m
MadridLondon
MAD - LGW
MADLGW
Madrid Barajas
Wed 5/11
19:35-21:00
Nonstop2h 25m
London Gatwick
Sun 9/11
08:30-12:05
Nonstop2h 35m
MadridLondon
MAD - LGW
MADLGW
Madrid Barajas
Wed 5/11
19:35-21:00
Nonstop2h 25m
London Gatwick
Sat 8/11
12:40-16:10
Nonstop2h 30m
MadridLondon
MAD - LGW
MADLGW
Madrid Barajas
Wed 5/11
19:35-21:00
Nonstop2h 25m
London Gatwick
Thu 13/11
17:10-20:40
Nonstop2h 30m
MadridLondon
MAD - STN
MADSTN
Madrid Barajas
Thu 25/9
10:25-11:50
Nonstop2h 25m
London Stansted
Sun 28/9
06:45-10:15
Nonstop2h 30m
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.
Cheapflights Insights
Everything you need to know about your flight from Madrid to London
How far ahead should I book a flight from Madrid to London?
Use this chart to determine the optimal time to book a return flight from Madrid to London. Price data was last updated on 22 August 2025.
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 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Madrid to London?
Currently, October is the cheapest month in which you can book a flight from Madrid to London (average of $1,037). Flying from Madrid to London in December is currently the most expensive (average of $1,667). 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 29 August 2025.
A simple way to save on the total cost of your ticket is to fly from Madrid to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 91% on your trip compared to booking a flight at midday.
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 29 August 2025.
The most flights from MAD to LON are scheduled on a Wednesday (79 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (42 on average).
How much does it cost for a return flight from Madrid to London?
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.
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How does Cheapflights help users find flights from Madrid to London?
When you search for this flight from Madrid to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Madrid to London?
Cheapflights simply makes it quick and affordable to book flights from Madrid to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Madrid to London with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Madrid to London flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Madrid to London become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!