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Cheap flights from London to Madrid from £20

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 to Madrid departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Madrid

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Madrid.
21:30 - 01:00STN-MAD
2h 30mdirect
20:00 - 21:20MAD-STN
2h 20mdirect
£37Ryanair
Find Deal
Mi, 14 Mai - Di, 20 Mai
21:30 - 01:00STN-MAD
2h 30mdirect
21:45 - 23:10MAD-STN
2h 25mdirect
£38Ryanair
Find Deal
Sa, 10 Mai - Sa, 17 Mai
19:10 - 22:35LHR-MAD
2h 25mdirect
14:55 - 16:20MAD-LHR
2h 25mdirect
£67Iberia
Find Deal
Di, 23 Sep - Di, 30 Sep
18:45 - 22:10LHR-MAD
2h 25mdirect
07:00 - 08:25MAD-LHR
2h 25mdirect
£69Iberia
Find Deal
Sa, 10 Mai - Mi, 21 Mai
06:00 - 09:30LGW-MAD
2h 30mdirect
10:25 - 11:45MAD-LGW
2h 20mdirect
£70easyJet
Find Deal
Di, 13 Mai - Mi, 21 Mai
06:00 - 09:30LGW-MAD
2h 30mdirect
10:15 - 11:35MAD-LGW
2h 20mdirect
£71easyJet
Find Deal
Di, 24 Jun - Di, 22 Jul
06:10 - 09:35LHR-MAD
2h 25mdirect
16:50 - 18:15MAD-LHR
2h 25mdirect
£78British Airways
Find Deal
So, 7 Sep - Sa, 13 Sep
06:10 - 09:35LHR-MAD
2h 25mdirect
15:45 - 17:15MAD-LHR
2h 30mdirect
£85British Airways
Find Deal
So, 24 Aug - Do, 18 Sep
17:25 - 20:55LGW-MAD
2h 30mdirect
07:35 - 09:00MAD-LGW
2h 25mdirect
£159Air Europa
Find Deal
Do, 15 Mai - Mo, 19 Mai
17:25 - 20:55LGW-MAD
2h 30mdirect
07:35 - 09:00MAD-LGW
2h 25mdirect
£180Air Europa
Find Deal
Di, 22 Apr - Sa, 26 Apr

Ryanair flights from London to Madrid

Our best Ryanair deals on London to Madrid flight tickets
Ryanair
14 May
STN21:30London Stansted
2h 30m
MAD01:00Madrid Barajas
20 May
MAD20:00Madrid Barajas
2h 20m
STN21:20London Stansted
Ryanair
10 May
STN21:30London Stansted
2h 30m
MAD01:00Madrid Barajas
17 May
MAD21:45Madrid Barajas
2h 25m
STN23:10London Stansted
Ryanair
10 May
STN21:30London Stansted
2h 30m
MAD01:00Madrid Barajas
17 May
MAD21:45Madrid Barajas
2h 25m
STN23:10London Stansted

Iberia flights from London to Madrid

Our best Iberia deals on London to Madrid flight tickets
Iberia
23 Sept
LHR19:10London Heathrow
2h 25m
MAD22:35Madrid Barajas
30 Sept
MAD14:55Madrid Barajas
2h 25m
LHR16:20London Heathrow
Iberia
10 May
LHR18:45London Heathrow
2h 25m
MAD22:10Madrid Barajas
21 May
MAD07:00Madrid Barajas
2h 25m
LHR08:25London Heathrow
Iberia
10 May
LHR18:45London Heathrow
2h 25m
MAD22:10Madrid Barajas
21 May
MAD07:00Madrid Barajas
2h 25m
LHR08:25London Heathrow

See travel insights to Madrid from

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?

The month of January is, on average, the cheapest month to fly to Madrid from London, with most prices found around £77. The month of November is another great option to travel to Madrid, with average flight prices from London averaging around £97.

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

Our data shows that Friday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as £453. The most expensive day to fly to Madrid is Wednesday, with ticket prices averaging around £570.

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

According to our data, the cheapest time of day to fly to Madrid is at midday. momondo users have found flights departing from London to Madrid at midday for as low as £267. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £733 on average. Flights to Madrid from London in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Madrid Barajas flight route?

Fly from London Stansted 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 26 weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around £190 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 for as low as £124 on momondo.

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

There are 3 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 have London to Madrid flight prices changed over time?

As of March 2025, prices for London to Madrid flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from London to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from London to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Best price found

£20

Fastest flight time

2h 19m

Direct flights

Every day

Airports in Madrid

1 airport
The best one-way flight to Madrid from London in the past 72 hours is £20. The best return flight deal from London to Madrid found on momondo in the last 72 hours is £37.
The fastest flight from London to Madrid takes 2h 19m
Direct flights go from London to Madrid every day.
There is 1 airport near Madrid: Madrid Barajas (MAD)

  • How far is London to Madrid Barajas by plane?

    London and Madrid Barajas are 784.1 mi apart from one another. 2h 19m is a normal flight duration for this route.

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

    Prices for flights from London to Madrid Barajas Airport were last updated today.

  • How many operators does momondo search for flights from London to Madrid Barajas Airport?

  • 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 layovers. 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 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 license 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 to Madrid?

  • What is the most popular airline from London to Madrid?


Best airlines flying from London to Madrid

Compare and see reviews for airlines that fly from London to Madrid with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £44Free CancellationRating
6.8
5,005 reviews
Search Ryanair flights
easyJetPriceFrom £47Free CancellationRating
6.9
1,793 reviews
Search easyJet flights
Air EuropaPriceFrom £66Free CancellationRating
6.9
503 reviews
Search Air Europa flights
Iberia ExpressPriceFrom £71Free CancellationRating
7.4
101 reviews
Search Iberia Express flights
IberiaPriceFrom £74Free CancellationRating
7.0
2,650 reviews
Search Iberia flights
British AirwaysPriceFrom £77Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
VuelingPriceFrom £85Free CancellationRating
7.1
1,147 reviews
Search Vueling flights
TAP AIR PORTUGALPriceFrom £138Free CancellationRating
7.1
1,827 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom £138Free CancellationRating
6.7
6,956 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom £140Free CancellationRating
7.3
344 reviews
Search Brussels Airlines flights
  • Vueling Flights From London to Madrid

    Vueling flight deals from London to Madrid start from £109 round-trip. Over the 24 Vueling flights for this route in a normal week, average airfare is usually £203 round-trip - but some users have found much cheaper deals with momondo.

  • Iberia Flights From London to Madrid

    £95 is the best Iberia flight deal from London to Madrid found on momondo over the last 72 hours. The average Iberia ticket price found was closer to £279, however, with flight time and availability significantly affecting the price. Iberia (7.0/10 from 2,650 user reviews) flies into Madrid from London 46 times in an average week so prices can vary.


Travelling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Segovia
Toledo
Getafe
Cuenca
Fuenlabrada
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from London to Madrid?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Madrid . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Madrid with flexible booking policies on momondo?

Flights from London to Madrid with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Madrid?

Once all potential London to Madrid flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.


An easier way to manage your Madrid trip

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