Cheap flights from London Heathrow Airport to Madrid from $103
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Madrid departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Madrid
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
British Airways flights from London Heathrow Airport to Madrid
Our best British Airways deals on London Heathrow Airport to Madrid flight tickets
Brussels Airlines flights from London Heathrow Airport to Madrid
Our best Brussels Airlines deals on London Heathrow Airport to Madrid flight tickets
See travel insights to Madrid from
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 typical price of a round-trip flight between London Heathrow Airport and Madrid?
What is the cheapest month to fly to Madrid?
The month of January is, on average, the cheapest month to fly to Madrid from London Heathrow Airport, with most prices found around $226. If you aren’t able to travel during the month of January, then book flights to Madrid from London Heathrow Airport during November instead. Flights to Madrid in November, while not as cheap as those in January, still average around $295.
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 Monday when prices can be found for as low as $246. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,096. These prices are subject to change though, so be sure to set up a Price Alert for flights to Madrid.
What is the cheapest time of day to depart on your flight to Madrid?
Flying to Madrid from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $387 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Madrid is at midday when prices are around $638.
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 26 weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $389 when searching 26 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 $251 on momondo.
What cabin class options are available on London Heathrow to Madrid Barajas flights?
There are 3 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 April 2025, 45 flights take off from London Heathrow Airport and land in Madrid each day. The most common flight departure time for this route is 17:00, with 37% of daily flights taking off at midday.
How many flights depart from London Heathrow Airport to Madrid on average per week?
The number of flights available between London Heathrow Airport and Madrid is 320 per week as of April 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving 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?
The straight-line distance from London Heathrow to Madrid Barajas is 1253.5 km. Flights usually cover this in 2h 25m, depending on flying conditions and air traffic around both airports.
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 refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Madrid Barajas Airport?
As of April 2025, there are 2 operators available to choose from for flights from London Heathrow Airport to Madrid Barajas Airport.
How old do you have to be to fly from London Heathrow Airport to Madrid Barajas Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Madrid is Airbus A320-100/200, representing 32.06% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 12.83%, Airbus A319 at 8.29%, and Airbus A350-900 at 8.09%.
What is the most popular airline from London Heathrow Airport to Madrid?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Madrid is British Airways, representing 54% of all bookings. The subsequent popular airline is Iberia at 46%.
Best airlines flying from London Heathrow Airport to Madrid
Compare and see reviews for airlines that fly from London Heathrow Airport to Madrid with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $144 | Free cancellation | Rating 7.0 2,696 reviews | |||
| PriceFrom $170 | Free cancellation | Rating 6.6 6,834 reviews |
Iberia Flights From London Heathrow Airport to Madrid
Iberia operates around 59 flights from London Heathrow Airport to Madrid every week. The average price of these flights found in the last 72 hours has been $160, but momondo users have found Iberia deals from London Heathrow Airport to Madrid from as low as $92 round-trip. Iberia has been scored 7.0/10 in 2,695 reviews.
British Airways Flights From London Heathrow Airport to Madrid
Across 6,835 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London Heathrow Airport to Madrid about 64 times each week, with ticket deals ranging from $109 to $244. Price data is based on momondo searches in the last 72 hours.
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?
All flight searches from London to Madrid on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Madrid?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Madrid.
I’m not ready to book a flight from London to Madrid right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Madrid, momondo offers a useful price alert feature which will track prices for flights to Madrid from London and alert you when they change.