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

View £37 flight on Sat, 17 Oct 2026Opens in a new window

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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 £88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 12 Jan - Tue, 26 Jan
MAD
Madrid
LHR
London
£88 Return, found 4 days ago
£88
Return
found 4 days ago
Select British Airways flight, departing Tue, 12 Jan from Madrid to London, returning Tue, 26 Jan, priced at £88 found 4 days ago
Iberia
Mon, 1 Mar - Thu, 11 Mar
MAD
Madrid
LHR
London
£88 Return, found 4 days ago
£88
Return
found 4 days ago
Select Iberia flight, departing Mon, 1 Mar from Madrid to London, returning Thu, 11 Mar, priced at £88 found 4 days ago
Iberia
Thu, 22 Oct - Sat, 31 Oct
MAD
Madrid
LHR
London
£89 Return, found 5 hours ago
£89
Return
found 5 hours ago
Select Iberia flight, departing Thu, 22 Oct from Madrid to London, returning Sat, 31 Oct, priced at £89 found 5 hours ago
British Airways
Fri, 9 Apr - Sun, 11 Apr
MAD
Madrid
LHR
London
£89 Return, found 2 hours ago
£89
Return
found 2 hours ago
Select British Airways flight, departing Fri, 9 Apr from Madrid to London, returning Sun, 11 Apr, priced at £89 found 2 hours ago
Iberia
Mon, 1 Mar - Thu, 11 Mar
MAD
Madrid
LHR
London
£90 Return, found 4 days ago
£90
Return
found 4 days ago
Select Iberia flight, departing Mon, 1 Mar from Madrid to London, returning Thu, 11 Mar, priced at £90 found 4 days ago
British Airways
Mon, 1 Mar - Thu, 11 Mar
MAD
Madrid
LHR
London
£91 Return, found 4 days ago
£91
Return
found 4 days ago
Select British Airways flight, departing Mon, 1 Mar from Madrid to London, returning Thu, 11 Mar, priced at £91 found 4 days ago
British Airways
Sat, 3 Oct - Sun, 4 Oct
MAD
Madrid
LHR
London
£92 Return, found 11 hours ago
£92
Return
found 11 hours ago
Select British Airways flight, departing Sat, 3 Oct from Madrid to London, returning Sun, 4 Oct, priced at £92 found 11 hours ago
KLM
Tue, 12 Jan - Tue, 26 Jan
MAD
Madrid
LHR
London
£152 Return, found 4 days ago
£152
Return
found 4 days ago
Select KLM flight, departing Tue, 12 Jan from Madrid to London, returning Tue, 26 Jan, priced at £152 found 4 days ago
Air France
Tue, 12 Jan - Tue, 26 Jan
MAD
Madrid
LHR
London
£153 Return, found 4 days ago
£153
Return
found 4 days ago
Select Air France flight, departing Tue, 12 Jan from Madrid to London, returning Tue, 26 Jan, priced at £153 found 4 days ago
Swiss International Air Lines
Wed, 10 Jun - Tue, 23 Jun
MAD
Madrid
LHR
London
£187 Return, found 6 days ago
£187
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, 10 Jun from Madrid to London, returning Tue, 23 Jun, priced at £187 found 6 days 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 £252
LGW
Gatwick
Average driving time to city centre52 min
Flights from £252
Select flight to Luton LTN. Average driving time to city centre is 45 minutes. Flights from £257
LTN
Luton
Average driving time to city centre45 min
Flights from £257
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £429
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £429

Frequently asked questions

How much does a flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) cost?
One-way flights typically cost between $291 and $1,936 and return flights often range between $291 and $1,936. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
November is typically the cheapest month to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow), with average round-trip fares of approximately 592 CAD. This is about 23% lower than the average price throughout the year. November often sees lower prices as it's outside the peak summer travel season and before the busy Christmas period, leading to reduced demand. Other cheap months to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) include January and February.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
Enter MAD to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
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, BA offers early morning flights. If price is the most important factor, IB typically offers the lowest fares. IB 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-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
When looking for the best time to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow), it's a balance between price and popularity. Based on booking data from the past year, November and January are typically the cheapest months, with average round-trip flights around 592 CAD. However, if you're looking for a time with plenty of flight options and higher demand, May and August are the most popular months to travel. While these might not be the absolute cheapest, they offer a wide selection of flights, giving you more flexibility for your travel plans.*Prices based on flights available on Expedia in the last year.
How many flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
There are approximately 13 nonstop flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow). For even more choice, look at flights that include layovers, as there are around 57 connecting flights per day. Some common connection points include Roissy-Charles de Gaulle (CDG), Frankfurt Intl. (FRA), and Schiphol (AMS).
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 at approximately 12:20 AM local time, operated by A3. This is a seasonal service active in October. An early departure like this can help maximize 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 Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) on a Thursday, with around 69 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Iberia, British Airways, and Lufthansa. Flight schedules are consistent throughout the week, with only a slight variation between days.
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. About 25% of passengers prefer this time window. Many major carriers, including British Airways, Iberia and TAP Portugal, offer flights during this window. This timing works well if you prefer a midday flight, allowing you to have a relaxed morning before heading to the airport and arriving in London in the late afternoon.
How long does it take to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
A nonstop flight from MAD to LHR typically takes around 2 hours 30 minutes, covering approximately 775 miles. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for MAD to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow)?
A non-stop, one-way business class flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to London (LHR-Heathrow) is usually around 802 CAD - 3,033 CAD. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
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 from Adolfo Suarez Madrid-Barajas (MAD)?
When traveling from Adolfo Suarez Madrid-Barajas (MAD) to London, you can fly into Luton (LTN), Stansted (STN), London City (LCY), Gatwick (LGW) and Heathrow (LHR). 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
Return price
£88
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 £88 and range up to £187.  

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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