C$29 Cheap Flights from Madrid (MAD) to London (LOND)

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Flight deals from Madrid to London

Looking for a cheap last-minute deal or the best return flight from Madrid Airport to London? If you want to travel next month, return fares start from C$102. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Madrid to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Madrid to London flights are currently cheapest in July.

Which airlines fly from Madrid to London?

Madrid to London: Flight information

The things to know before you go.
Cheapest flight foundC$29
Cheapest month to flyJuly
Average flight time2 hrs, 25 mins
Most popular airlineIberia
Average flights per week753

Finding cheap flights from Madrid to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Madrid to London is C$73. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 24 minutes is the average flight time from Madrid to London.
Iberia, British Airways and Vueling Airlines fly direct from Madrid to London.
As of June 2026, there are 753 flights per week flying from Madrid to London.
The cheapest month to fly from Madrid to London is usually July.
If you're flying from Madrid Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from C$73.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madrid Airport to London on Wednesday, July 22, 2026.
Yes – the average flight time is 2 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Ryanair offers the cheapest flight tickets to London.

Flying from Adolfo Suarez Madrid-Barajas Airport (MAD) to London: what you need to know

  • Take a direct flight from Adolfo Suarez Madrid-Barajas Airport to London and you'll be travelling for an average of 2 hours 25 minutes.

  • London is 1 hour behind Madrid, where Adolfo Suarez Madrid-Barajas Airport is located. London operates on the UTC+0 timezone.

  • Adolfo Suarez Madrid-Barajas Airport (MAD) to London Heathrow Airport (LHR) is the most popular route, with 279 weekly departures to choose from. If you prefer a later start to the day, the last flight from MAD to LHR is with British Airways at 20:55. Choose the first departure operated by Iberia at 06:55 if you want to fly out earlier.

  • Give yourself enough time to get on your flight from MAD to London. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for longer queues during popular months such as July and other peak periods. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure is a wise move.

  • Begin your trip with a direct flight from Adolfo Suarez Madrid-Barajas Airport to London. From MAD, you can fly straight into any of these London airports:

    • London Heathrow Airport (LHR)

    • London Gatwick Airport (LGW)

    • Stansted Airport (STN)

  • Direct flights from Adolfo Suarez Madrid-Barajas Airport to London are offered by numerous airlines. Get on board with any of these:

  • Consider adding a stopover to possibly find a cheaper flight from MAD to London. Simply deselect 'Direct flights only' when searching for the departures. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • Charles de Gaulle Airport (CDG)

    • Paris Orly Airport (ORY)

    • Toulouse-Blagnac Airport (TLS)

  • You can travel to United Kingdom for tourism purposes without a visa if you have a passport from Spain. But before booking your flight tickets from Adolfo Suarez Madrid-Barajas Airport to London, make sure you have the latest information. Visa rules can change, and you may need some documentation if your trip is for business or another reason.

  • The journey from central Madrid to MAD takes around 37 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 18 kilometres in 26 minutes or so, depending on traffic.

  • Want a stress-free start to your vacation? Stay near MAD. Whether you're boarding an early flight from Adolfo Suarez Madrid-Barajas Airport to London or want to avoid feeling rushed, these hotels are perfect:

How to find the cheapest flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to London

  • The lowest price we've found for a one-way ticket from Adolfo Suarez Madrid-Barajas Airport to London is C$29. The cheapest price for a return flight is C$73. Keep in mind fares may change due to demand at the time of booking.

  • Book 3 months before you want to travel. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from MAD to London.

  • The cheapest month for tickets from Adolfo Suarez Madrid-Barajas Airport to London is November. Compare prices using the 'Whole month' tool to find the cheapest travel date.

  • Snapping up a cheap ticket from MAD to London is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price has fallen.

  • Make the most of the filters to find your ideal trip. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Adolfo Suarez Madrid-Barajas Airport to London, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 31 kilometres from central London. With your own car rental or if you take a cab, the drive is around 57 minutes.

  • Travelling on public transport takes about 1 hour and 1 minute.

  • If you're arriving on a late flight from Adolfo Suarez Madrid-Barajas Airport to London, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and relaxing not long after at one of these hotels near LHR:

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is about 80 kilometres from the centre of London. Once you've hopped off your flight from Adolfo Suarez Madrid-Barajas Airport to London, it'll take you around 1 hour and 19 minutes to reach the heart of the city in a cab or ride-share.

  • The trip will take roughly 1 hour and 26 minutes on public transport.

  • After your flight from MAD to London, unwind at a hotel near LGW. These are some comfortable options that'll help you slip into relaxation mode:

Best time to go to London

  • July is the busiest month to hop on a flight from Adolfo Suarez Madrid-Barajas Airport to London while February is the quietest. To work out the ideal time to visit London, consider your preferred travel pace and style.

  • Lock in your flight from Adolfo Suarez Madrid-Barajas Airport to London for July to experience the city during its warmest month. Expect temperatures to range from 11ºC to 26ºC.

  • January sees average temperatures of between 0ºC and 9ºC. Look for cheap flights from MAD to London sometime then if you like cooler conditions.

More about London

  • Start your London trip right by choosing the perfect place to stay. As soon as you've booked your flight from Adolfo Suarez Madrid-Barajas Airport to London, check out our selection of accommodation options including:

  • All great vacations should include some sightseeing. Big Ben, The British Museum and Buckingham Palace are essential stops on your London itinerary.

Complete your London trip with a car rental

  • Choose one of our car rentals in London and explore the city at your own pace. Easily compare rates in one go to find the ideal ride after booking your hotel and cheap flights from Adolfo Suarez Madrid-Barajas Airport to London.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.