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Cheap Flights from Madrid to London

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Compare Madrid to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from Madrid to London

Looking for a cheap last-minute deal or the best return flight from Madrid to London? Find the lowest prices on one-way and return tickets right here.
London.$81 per passenger.Departing Sat, 24 May, returning Tue, 10 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Sat, 24 May, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Tue, 10 Jun, arriving in Madrid.Price includes taxes and charges.From $81, select.
London.$104 per passenger.Departing Tue, 20 May, returning Wed, 28 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Tue, 20 May, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Wed, 28 May, arriving in Madrid.Price includes taxes and charges.From $104, select.
London.$106 per passenger.Departing Wed, 17 Sep, returning Sat, 20 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Wed, 17 Sep, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Sat, 20 Sep, arriving in Madrid.Price includes taxes and charges.From $106, select.
London.$106 per passenger.Departing Wed, 17 Sep, returning Wed, 1 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Wed, 17 Sep, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Wed, 1 Oct, arriving in Madrid.Price includes taxes and charges.From $106, select.
London.$111 per passenger.Departing Sat, 19 Jul, returning Wed, 3 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Sat, 19 Jul, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Wed, 3 Sep, arriving in Madrid.Price includes taxes and charges.From $111, select.
London.$116 per passenger.Departing Tue, 14 Oct, returning Wed, 15 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Tue, 14 Oct, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Wed, 15 Oct, arriving in Madrid.Price includes taxes and charges.From $116, select.
London.$116 per passenger.Departing Tue, 14 Oct, returning Sat, 1 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Tue, 14 Oct, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Sat, 1 Nov, arriving in Madrid.Price includes taxes and charges.From $116, select.
London.$119 per passenger.Departing Wed, 18 Jun, returning Mon, 23 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Madrid on Wed, 18 Jun, arriving in London Stansted.Inbound direct flight with Ryanair departs from London Stansted on Mon, 23 Jun, arriving in Madrid.Price includes taxes and charges.From $119, select.

Find the cheapest month to fly from Madrid to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Madrid to London flights are currently cheapest in May.
Apr
from $258
May
from $104
Jun
from $119
Jul
from $169
Aug
from $123
Sep
from $106
Oct
from $116
Nov
from $124
Dec
from $125
Jan
from $124
Feb
from $124
Mar
from $124

Direct flights from Madrid to London

Alternative Madrid to London routes

Looking for the cheapest, fastest or easiest route from Madrid to London? You could fly into the following airports instead.

Madrid to London: Flight information

The things to know before you go.
Cheapest flight found$81
Cheapest month to flyMay
Average flight time2 hrs, 26 mins
Most popular airlineBritish Airways
Average flights per week1,220

Finding cheap flights from Madrid to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Madrid to London is $81. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 25 minutes is the average flight time from Madrid to London.
British Airways, Iberia and American Airlines fly direct from Madrid to London.
As of April 2025, there are 1,220 flights per week flying from Madrid to London.
The cheapest month to fly from Madrid to London is usually April 2025.
If you're flying from Madrid Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from $81.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madrid Airport to London on Saturday, 24 May 2025.
Yes – the average flight time is 2 hours and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Ryanair offers the cheapest flight tickets to London.

Fly to London, the UK’s vibrant capital, where you will be able to wander through its world famous streets, past its grand palaces and wonderful parks.

Airlines flying this route

There are lots of direct flights to London from Madrid, and these are offered by numerous airline carriers. Some of these include EasyJet, RyanAir, Swiss Air, Lufthansa, TAP Portugal, Iberia, British Airways, Air France, Alitalia and Air Berlin.

Your Departure Airport

Madrid-Barajas Airport (MAD)

Departing from: Terminals 1, 2, 3 or 4.

Madrid-Barajas Airport is the largest in Spain, and as such it has grown to accommodate its millions of transiting passengers. There are more than 30 food outlets, from bars to cafes and restaurants and a plethora of retail stores to shop in. Passengers will also find they access to ATMs, currency exchange booths, a post office, and WiFi at various points throughout the airport.

Your Destination

London is a huge transportation hub, and as such there are six major airports within the municipality of London. These are:

  1. Heathrow Airport (LHR)
  2. Gatwick Airport (LGW)
  3. Luton Airport (LTN)
  4. Stansted Airport (STN)
  5. London City Airport (LCY)
  6. London Southend Airport (SEN)

For more information on each airport, please click on the individual pages and you will find specific details on their terminal facilities, the transportation options, and the nearby attractions.

Do you need a form of identification?

Yes. This is an international flight, so you are required to carry your passport with you.

How long should you leave to get to the airport?

As this is an international flight, it is recommended that you check in at least 120 minutes before the scheduled departure time for this portion of the flight. Please be aware that if you are travelling in a group, or are going on to a connecting flight, that you must arrive 120 minutes before departure time. 

Things you need to know

Time difference: London is one hour behind Madrid.

Weather: The UK is renowned for having all four seasons visit in a day, so there’s no real rule of thumb for visiting this city. However, summer is when a variety of events come to London as the days are long, and the temperature sees averages of about 19-20°C. However, the winter season in London is also very popular due to the Christmas markets and fairs that litter the town, but wrap up warm, as the mercury can sink as low as 4°C in December and through to February.

London is one of the most expensive cities in Europe, so keep that in mind when you are planning your budget. A meal for two in the city, at a mid-range restaurant can cost about 50GBP ($105).


Plan the rest of your trip from Madrid to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.