If you're looking to fly from London Heathrow to Madrid, you might like to know that 11 / Jun / 2025 currently has the cheapest flights. At the moment, there are ten airlines flying to Madrid. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Madrid.
Air France is the most popular airline that flies from London Heathrow to Madrid. But it's still worth looking at other options, as there are 52 flights to Madrid every week. If you want to broaden your search, look at flights departing from other airports.
The distance between London Heathrow to Madrid is 1245 km. Normally, it takes about 6 hrs 35 mins to fly, and you can definitely expect the journey to be at least 2 hrs 25 mins. You can see the various flight times in the results.
The cheapest month to fly to Madrid is January, while May is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to Spain, take a look at our accommodation options.
