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Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Madrid
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British Airways flights from London Heathrow Airport to Madrid
Our best British Airways deals on London Heathrow Airport to Madrid flight tickets
KLM flights from London Heathrow Airport to Madrid
Our best KLM deals on London Heathrow Airport to Madrid flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Madrid
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Madrid?
In general, January is the cheapest month to fly from London Heathrow Airport to Madrid. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €126. If you are unable to visit Madrid during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around €163.
What is the cheapest day to depart on your flight to Madrid?
The cheapest day to depart on your flight to Madrid is on a Saturday when prices can be found for as low as €379. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €759.
What is the cheapest time of day to depart on your flight to Madrid?
Our data shows that the cheapest London Heathrow Airport to Madrid flights are usually those with departure times in the evening. Our users have found flights to Madrid in the evening for as low as €332. Flights to Madrid are more costly in the afternoon, with an average ticket price of €776. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London Heathrow to Madrid Barajas flight route?
Fly from London Heathrow to Madrid Barajas for the best London Heathrow - Madrid Barajas flight prices
How far in advance should I book a flight to Madrid?
You are more likely to see cheaper flights to Madrid from London Heathrow Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around €222 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from London Heathrow Airport for as low as €134 on momondo.
What cabin class options are available on London Heathrow to Madrid Barajas flights?
There are 1 cabin classes available to choose from on London Heathrow to Madrid Barajas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Heathrow Airport to Madrid on average per day?
As of June 2025, there are 47 flights per day flying from London Heathrow Airport to Madrid. The most common time of day flights depart is 17:00, with 38% of flights taking off at midday.
How many flights depart from London Heathrow Airport to Madrid on average per week?
334 flights are operational weekly from London Heathrow Airport to Madrid as of June 2025. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.
When to book flights from London Heathrow Airport to Madrid
Cheap London Heathrow Airport to Madrid (LHR to MAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Madrid
How far is London Heathrow to Madrid Barajas by plane?
Madrid Barajas is 1253.5 km away from London Heathrow. A reasonable flight in good conditions will take 2h 25m.
When did momondo last update prices for flights from London Heathrow Airport to Madrid Barajas Airport?
Prices for flights from London Heathrow Airport to Madrid Barajas Airport are refreshed on a daily basis.
How old do you have to be to fly from London Heathrow Airport to Madrid Barajas Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The necessary travel and health documents for your Madrid Barajas Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Madrid?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Madrid is Airbus A320-100/200 (32.46% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (12.15%), Airbus A350-900 (9.29%), and Airbus A319 (8.24%).
Travelling to a place near Madrid?
Book flights to Madrid if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Madrid?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Madrid for you.
Can I find flights from London to Madrid with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for London to Madrid flights to just show those with flexible booking policies.
How can momondo help me find flights from London to Madrid?
momondo provides multiple filters to help you find the best flight to Madrid from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Madrid right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Madrid now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madrid and let you know when they change.