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How to get the cheapest flight ticket from London 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 and Madrid?
What is the cheapest month to fly to Madrid?
In general, January is the cheapest month to fly from London to Madrid. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €86. If you are unable to visit Madrid during the month of January, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around €104.
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 €373. 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 because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €748.
What is the cheapest time of day to depart on your flight to Madrid?
Our data shows that the cheapest London 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 €327. Flights to Madrid are more costly in the afternoon, with an average ticket price of €750. 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 to Madrid Barajas flight route?
Fly from London Heathrow to Madrid Barajas for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around €219 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 for as low as €135 on momondo.
What cabin class options are available on London to Madrid Barajas flights?
There are 2 cabin classes available to choose from on London 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 to Madrid on average per day?
The number of flights available between London and Madrid is 56 per day as of July 2025. The most frequent departure time is 17:00, with 41% of daily flights leaving at midday.
How many flights depart from London to Madrid on average per week?
As of July 2025, 395 flights take off from London and land in Madrid each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
When to book flights from London to Madrid
Cheap London to Madrid (LON to MAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Madrid
How far is London to Madrid Barajas by plane?
The straight-line distance from London to Madrid Barajas is 1261.8 km. Typically, this will take 2h 19m by plane in normal conditions.
When did momondo last update prices for flights from London to Madrid Barajas Airport?
Prices for flights from London to Madrid Barajas Airport are updated daily.
How old do you have to be to fly from London 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 to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The required travel and health documents for your Madrid Barajas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Madrid?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Madrid is Airbus A320-100/200 (31.01% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (15.94%), Airbus A320 (sharklets) (9.76%), and Airbus A319 (8.02%).
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?
It is quick and easy to find London to Madrid flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Madrid that suits you.
Can I find flights from London to Madrid with flexible booking policies on momondo?
momondo does allow users to show only those flights to Madrid from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Madrid?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Madrid from London.
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.