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£37 Cheap Flights from Madrid (MAD) to London (LHR)

View £37 flight on Sat, 12 Dec 2026Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Heathrow Airport (LHR)

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Cheap Flights from Madrid (MAD) to London (LHR)

Prices were available within the past 7 days and start at £37 for one-way flights and £87 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 28 Jan - Wed, 3 Feb
MAD
Madrid
LHR
London
£87 Return, found 2 hours ago
£87
Return
found 2 hours ago
Select British Airways flight, departing Thu, 28 Jan from Madrid to London, returning Wed, 3 Feb, priced at £87 found 2 hours ago
Iberia
Thu, 28 Jan - Wed, 3 Feb
MAD
Madrid
LHR
London
£87 Return, found 2 hours ago
£87
Return
found 2 hours ago
Select Iberia flight, departing Thu, 28 Jan from Madrid to London, returning Wed, 3 Feb, priced at £87 found 2 hours ago
British Airways
Thu, 28 Jan - Wed, 3 Feb
MAD
Madrid
LHR
London
£88 Return, found 2 hours ago
£88
Return
found 2 hours ago
Select British Airways flight, departing Thu, 28 Jan from Madrid to London, returning Wed, 3 Feb, priced at £88 found 2 hours ago
Iberia
Tue, 29 Sept - Sat, 3 Oct
MAD
Madrid
LHR
London
£92 Return, just found
£92
Return
just found
Select Iberia flight, departing Tue, 29 Sept from Madrid to London, returning Sat, 3 Oct, priced at £92 just found
British Airways
Thu, 24 Sept - Mon, 28 Sept
MAD
Madrid
LHR
London
£93 Return, found 1 hour ago
£93
Return
found 1 hour ago
Select British Airways flight, departing Thu, 24 Sept from Madrid to London, returning Mon, 28 Sept, priced at £93 found 1 hour ago
Iberia
Tue, 29 Sept - Sat, 3 Oct
MAD
Madrid
LHR
London
£96 Return, just found
£96
Return
just found
Select Iberia flight, departing Tue, 29 Sept from Madrid to London, returning Sat, 3 Oct, priced at £96 just found
British Airways
Tue, 29 Sept - Sat, 3 Oct
MAD
Madrid
LHR
London
£97 Return, just found
£97
Return
just found
Select British Airways flight, departing Tue, 29 Sept from Madrid to London, returning Sat, 3 Oct, priced at £97 just found
KLM
Thu, 31 Dec - Mon, 4 Jan
MAD
Madrid
LHR
London
£150 Return, found 4 hours ago
£150
Return
found 4 hours ago
Select KLM flight, departing Thu, 31 Dec from Madrid to London, returning Mon, 4 Jan, priced at £150 found 4 hours ago
Air France
Mon, 22 Feb - Sat, 27 Feb
MAD
Madrid
LHR
London
£151 Return, found 7 hours ago
£151
Return
found 7 hours ago
Select Air France flight, departing Mon, 22 Feb from Madrid to London, returning Sat, 27 Feb, priced at £151 found 7 hours ago
Brussels Airlines
Fri, 23 Oct - Thu, 29 Oct
MAD
Madrid
LHR
London
£159 Return, found 1 day ago
£159
Return
found 1 day ago
Select Brussels Airlines flight, departing Fri, 23 Oct from Madrid to London, returning Thu, 29 Oct, priced at £159 found 1 day ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £254
LGW
Gatwick
Average driving time to city centre52 min
Flights from £254
Select flight to Luton LTN. Cheapest option available. Average driving time to city centre is 45 minutes. Flights from £250
LTN
Luton
Cheapest
Average driving time to city centre45 min
Flights from £250
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £391
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £391

Find the cheapest month to fly from Madrid (MAD) to London (LHR)

January is typically the cheapest month to fly

From £78 - £157 per traveller.

Frequently asked questions

How much does a flight from Madrid (MAD) to London (LHR) cost?
You can find one-way and return flights from Madrid (MAD) to London (LHR) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MAD to LHR ticket fares go up or down.
What is the cheapest month to fly from Madrid (MAD) to London (LHR)?
The cheapest months to fly from Madrid (MAD) to London (LHR) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
There are 2 airlines offering direct flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow). These include:
  • Iberia operates 56 direct flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) every week.
  • British Airways operates 32 direct flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) every week.
How do I find cheap flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
To find a cheap flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
The best airline to fly with from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) will differ from traveler to traveler. If you like to fly early, Iberia offers early morning flights. If price is the most important factor, Iberia typically offers the lowest fares. Iberia offers the most daily flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Madrid (MAD) to London (LHR)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
You'll find around 13 nonstop flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow). For even more choices, look at flights that include layovers, as there are approximately 67 connecting flights per day. Some common connection points include Roissy-Charles de Gaulle, Frankfurt Intl., and Schiphol.
What is the earliest flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
The earliest flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) typically departs around 12:20 AM local time. This service is operated by Aegean and is a seasonal service active only in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
You'll typically find the most flights from Adolfo Suárez Madrid-Barajas (MAD) to London Heathrow (LHR) on a Thursday, with around 69 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Iberia, British Airways, and Lufthansa. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices regardless of your travel day.
What are the most popular departure times for flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
The most popular departure times for flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) are between 12pm and 3pm. Many major carriers, including British Airways, Iberia and TAP Portugal, offer flights during this window. Many travellers prefer these times as they allow for a relaxed morning before your flight and an afternoon arrival in London, giving you time to settle in.
How long does it take to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
A non-stop flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) typically takes around 2 hours 30 minutes. This route covers a distance of about 1,247 kilometers. If you opt for a flight with one stop, your journey will usually take longer, around 8 hours 50 minutes, while flights with two or more stops can extend to about 11 hours 20 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so these are average durations.
Can you fly business or first class from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
You can fly business class between MAD and LHR. Airlines that offer business class service on this route include:
  • TAP Portugal
  • Swiss International Air Lines
  • Air Baltic
  • British Airways
  • Iberia
  • Lufthansa
  • Air France
  • Med View Airlines
  • Brussels Airlines
  • LOT-Polish Airlines
  • Turkish Airlines
  • KLM
  • Lufthansa Cityline
  • Aegean
  • Iberia Express
  • ITA Airways
  • Portugalia
  • Hop!
  • Finnair
  • SAS
  • Edelweiss Air
  • Air Europa
  • Helvetic Airways
How do I earn miles on a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LHR) from Madrid (MAD)?
If you're planning to travel to London from Adolfo Suarez Madrid-Barajas (MAD), you can fly directly into Heathrow (LHR). Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Frankfurt Intl. (FRA), or Zürich (ZRH) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) flight and hotel package?
Securing a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
If you booked your Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, British Airways, Brussels Airlines, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines
Roundtrip price
£87
Distance
1239 km
Average flight time
1 hour 23 mins

Book with confidence

Compare flights from Madrid to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Madrid to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Adolfo Suárez Madrid-Barajas to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Adolfo Suárez Madrid-Barajas (MAD) to Heathrow (LHR)

The easiest way to view the best deals on flights from Madrid to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Adolfo Suárez Madrid-Barajas to Heathrow start at just £87 and range up to £159.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Madrid and London
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Madrid to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Adolfo Suárez Madrid-Barajas to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Madrid to London easily and book with confidence

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