Cheap flights from London Heathrow Airport to Madrid, Spain
LHR — MAD
8 May — 15 May1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Madrid Barajas are usually found in January or February, booked 89 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
Find flight deals from Heathrow to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Madrid (MAD). 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 8 April 2026.
Best time to book a flight from Heathrow to Madrid
Have a flexible travel schedule? Discover the best time to fly to Madrid from Heathrow with our price prediction graph.
LHR-MAD
Estimated round-trip 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 London Heathrow Airport to Madrid
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Madrid?
Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Madrid. Price data was last updated on 3 April 2026.
The price you pay for your flight from London Heathrow Airport to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 85 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 London Heathrow Airport to Madrid?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Madrid (average of C$ 108). Flying from London Heathrow Airport to Madrid in July is currently the most expensive (average of C$ 187). 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 LHR to MAD?
Find hourly flight availability from Heathrow to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 April 2026.
One of the essential ways to save on airfare from London Heathrow Airport to Madrid is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 72% on airfare.
Weekly flight availability from London Heathrow Airport to Madrid
Explore weekly flight availability from Heathrow to Madrid. 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 8 April 2026.
The most flights from LHR to MAD are scheduled on a Tuesday (69 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 on average).
How often are flights from London to Madrid delayed?
About 15% of weekly flights between London and Madrid have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for London to Madrid flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Madrid flights?
Over the past year, British Airways has had the lowest number of delays on this route, with just 15% of flights being delayed.
Reviews of airlines servicing Madrid
Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated 8 April 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Madrid, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Madrid. 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 into for flights to Madrid from London Heathrow?
If you book a flight to Madrid from London Heathrow, you will be flying to Barajas, which is the city’s only airport. Madrid Barajas (MAD) is located 13.6 km from the centre of Madrid. There are 59 flights from London Heathrow to Barajas per day from 1 airline.
How long is the flight from London Heathrow Airport to Madrid?
For as low as C$ 176, British Airways can have you in Madrid from London Heathrow Airport in 2h 35m. London Heathrow Airport and Madrid are separated by a distance of 1244 km. All flights are typically direct.
What is the cheapest airline to fly from London Heathrow Airport to Madrid round-trip?
Currently priced at C$ 184, British Airways will fly you from London Heathrow Airport to Madrid and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. British Airways is 43% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from London Heathrow Airport to Madrid?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Madrid on time: Japan Airlines (89%), American Airlines (87%), Iberia (86%).
What are the cheapest flights from London Heathrow Airport to Madrid?
The cheapest flight price from London Heathrow Airport to Madrid is C$ 175. On average you can expect to pay C$ 229. The most popular route, (London Heathrow - Madrid Barajas), can usually be booked for C$ 234.
Can I find deals for business class flights from Heathrow to Madrid?
Yes. Cheapflights offers flight deals from Heathrow to Madrid 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 London Heathrow Airport to Madrid?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Madrid (average of C$ 108). Flying from London Heathrow Airport to Madrid in July is currently the most expensive (average of C$ 187). 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.
Discover the top airline that operate flights from Heathrow to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 April 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Madrid?
When you search for this flight from Heathrow to Madrid, 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 Heathrow to Madrid?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Madrid for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Heathrow to Madrid with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to Madrid with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Madrid become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Madrid flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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