Question 1

How many flights depart from London Heathrow Airport to Madrid on average per week?

Accepted Answer

424 flights are operational weekly from London Heathrow Airport to Madrid as of December 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

Question 2

What is the cheapest month to fly to Madrid?

Accepted Answer

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 €127. 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 €137.

Question 3

What is the cheapest airline that flies from London Heathrow to Madrid Barajas?

Accepted Answer

Iberia and British Airways are the most popular carriers operating from London Heathrow to Madrid Barajas

Question 4

How many flights depart from London Heathrow Airport to Madrid on average per day?

Accepted Answer

As of December 2025, there are 60 flights per day flying from London Heathrow Airport to Madrid. The most common time of day flights depart is 19:00, with 44% of flights taking off at midday.

Question 5

How have London Heathrow Airport to Madrid flight prices changed over time?

Accepted Answer

As of December 2025, prices for London Heathrow Airport to Madrid flights are approximately 12% more expensive when compared to flights at the same time last year.

Question 6

How often are flights from London to Madrid delayed?

Accepted Answer

Historically, on average around 17% of flights between London and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

Question 7

What is the cheapest day to depart on your flight to Madrid?

Accepted Answer

The cheapest day to depart on your flight to Madrid is on a Thursday when prices can be found for as low as €281. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday 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 €327.

Question 8

What is the cheapest time of day to depart on your flight to Madrid?

Accepted Answer

Our data shows that the cheapest London Heathrow Airport to Madrid flights are usually those with departure times in the morning. Our users have found flights to Madrid in the morning for as low as €283. Flights to Madrid are more costly in the afternoon, with an average ticket price of €1,016. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 9

Which airline has the best punctuality record on London to Madrid flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Question 10

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 11

What is the cheapest London Heathrow to Madrid Barajas flight route?

Accepted Answer

Fly from London Heathrow to Madrid Barajas for the best London Heathrow - Madrid Barajas flight prices

Question 12

What is the most punctual flight time for London to Madrid flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 13

How far in advance should I book a flight to Madrid?

Accepted Answer

You are more likely to see cheaper flights to Madrid from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around €207 when searching weeks before you fly. 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 €129 on momondo.

Question 14

What cabin class options are available on London Heathrow to Madrid Barajas flights?

Accepted Answer

There is only 1 cabin class 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.

Question 15

When did momondo last update prices for flights from London Heathrow Airport to Madrid Barajas Airport?

Accepted Answer

Prices for flights from London Heathrow Airport to Madrid Barajas Airport are refreshed on a daily basis.

Question 16

How old do you have to be to fly from London Heathrow Airport to Madrid Barajas Airport?

Accepted Answer

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.

Question 17

What documentation or ID do you need to fly to Madrid Barajas Airport?

Accepted Answer

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.

Fastest flight time	2h 25m
Direct flights	Every day
Airports in Madrid	1 airport

Cheap flights from London Heathrow Airport to Madrid from €55

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How to get the cheapest flight ticket from London Heathrow Airport to Madrid

What is the cheapest month to fly to Madrid?

What is the cheapest day to depart on your flight to Madrid?

What is the cheapest time of day to depart on your flight to Madrid?

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?

What cabin class options are available on London Heathrow to Madrid Barajas flights?

There is only 1 cabin class 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 have London Heathrow Airport to Madrid flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Madrid flights are approximately 12% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Madrid Barajas?

Iberia and British Airways are the most popular carriers operating from London Heathrow to Madrid Barajas

How often are flights from London to Madrid delayed?

Historically, on average around 17% of flights between London and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

What is the most punctual flight time for London to Madrid flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Madrid flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Madrid on average per day?

As of December 2025, there are 60 flights per day flying from London Heathrow Airport to Madrid. The most common time of day flights depart is 19:00, with 44% of flights taking off at midday.

How many flights depart from London Heathrow Airport to Madrid on average per week?

424 flights are operational weekly from London Heathrow Airport to Madrid as of December 2025. The most popular departure day for this route is Wed, with 17% of flights per week taking off on this day.

When to book flights from London Heathrow Airport to Madrid

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