Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Madrid, Spain to London Heathrow Airport from £53

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — LHR
9 Jul — 16 Jul1
1 adult

Cheapflights Tip: The best prices from Madrid Barajas to London Heathrow are usually found in November or March, booked 60 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Madrid to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 July 2025.

Round-trip from

£95

One-way from

£53

Popular in

April

Cheapest in

November

Average price

£224

Good round-trip deal

£172 or less

Good one-way deal

£105 or less
Iberia
  • Iberia
  • 30/9-15/10
  • Nonstop
  • 4h 50m total
  • Madrid to London
Search Deals
15/7
  • 15/7
  • 1 total stop
  • 20h 55m total
  • Madrid to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Madrid Barajas to London Heathrow.
Search Deals
Price to beat on a one-way flight from Madrid Barajas to London Heathrow.
Search Deals

Find flight deals from Madrid to Heathrow

Cheapest flights from Madrid to Heathrow
Explore the most affordable flight options available from Madrid to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Tue 30/908:05MAD - LHR
Nonstop2h 25mIberia
Wed 15/1020:00LHR - MAD
Nonstop2h 25mIberia
Deal found 2/7£95
Thu 13/1117:20MAD - LHR
Nonstop2h 30mBritish Airways
Mon 17/1118:45LHR - MAD
Nonstop2h 25mBritish Airways
Deal found 3/7£96
Sat 20/920:55MAD - LHR
Nonstop2h 15mMultiple Airlines
Wed 24/920:00LHR - MAD
Nonstop2h 25mMultiple Airlines
Deal found 3/7£100

Cheapflights Fare Finder

Customise your flight search to find flights from Madrid to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Madrid to London Heathrow Airport that are best for you.

Fly from

Madrid

Fly to

Heathrow

Route

Depart

Return

Price

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Tue 30/9

08:05-09:30

Nonstop2h 25m

London Heathrow

Wed 15/10

20:00-23:25

Nonstop2h 25m

£95

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Thu 13/11

17:20-18:50

Nonstop2h 30m

London Heathrow

Mon 17/11

18:45-22:10

Nonstop2h 25m

£96

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Fri 14/11

06:45-08:25

Nonstop2h 40m

London Heathrow

Sun 16/11

08:20-11:50

Nonstop2h 30m

£99

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Tue 15/7

22:05-18:00

1 stop20h 55m

£53

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Sun 28/12

10:45-12:15

Nonstop2h 30m

£54

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Sat 13/9

15:45-17:15

Nonstop2h 30m

£56

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Sat 26/7

07:25-14:45

1 stop8h 20m

£75

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Sat 16/8

10:30-12:30

1 stop27h 00m

£81

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Fri 5/9

20:55-21:35

1 stop25h 40m

£81

MadridLondon

MAD - LHR

MADLHR

Madrid Barajas

Fri 25/7

20:10-10:20

1 stop15h 10m

£84

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 12 results
1
2

Best time to book a flight from Madrid to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Madrid with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Madrid to London Heathrow Airport

How far ahead should I book a flight from Madrid to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Madrid to Heathrow. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Madrid to London Heathrow Airport, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Madrid to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Madrid to London Heathrow Airport (average of £112). Flying from Madrid to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MAD to LHR?

Find hourly flight availability from Madrid to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

It’s optimal to fly from Madrid to London Heathrow Airport in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Madrid to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Madrid to Heathrow. Price data was last updated on 29 June 2025.

Travellers seeking maximum savings on their Madrid to London Heathrow Airport flight should consider departing on Monday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Madrid to London Heathrow Airport

Explore weekly flight availability from Madrid to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2025.

The most flights from MAD to LHR are scheduled on a Wednesday (58 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

How much does it cost for a return flight from Madrid to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with Aegean Airlines, KLM, andBrussels Airlines from Madrid to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
761 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,367 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Brussels Airlines
7.3
Good
352 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Vueling
7.1
Good
1,170 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
TAP AIR PORTUGAL
7.1
Good
1,908 reviews
Aegean Airlines
8.2
Very Good
761 reviews
Check prices

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.8

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Madrid to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Madrid to London Heathrow?

    Madrid Barajas (MAD) is the airport you will fly out of if you book a flight from Madrid to London Heathrow. You should not have trouble finding flights to London Heathrow from Barajas; the airport handles an average of 44 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Madrid airport to London Heathrow. It is only a 8.5 mi journey to Barajas (MAD) from Madrid’s city center.

  • What are the cheapest airlines flying from Madrid to London Heathrow Airport round-trip?

    Iberia, at £95, was found to be the cheapest airline from Madrid to London Heathrow Airport. An alternate airline flying to your destination would be British Airways. You may be able to fly from Madrid to London Heathrow Airport for 45% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Madrid to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £54 on Iberia. Other airlines that offer cheap prices include British Airways from £56 and Vueling from £75 one-way.

  • What are the most reliable airlines from Madrid to London Heathrow Airport?

    Consider Vueling (84%), Iberia (83%) or British Airways (83%) when booking your flight. These represent the most reliable airlines when flying from Madrid to London Heathrow Airport.

  • What are the cheapest flights from Madrid to London Heathrow Airport?

    Looking for the cheapest flight from Madrid to London Heathrow Airport? While on average our users pay £340, our data indicates the cheapest price to be £53. The most popular route (Madrid Barajas - London Heathrow), is priced around £84.

  • Can I find deals for flights from Madrid to Heathrow that include hotel bookings?

    Yes. In addition to deals on Madrid to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Madrid to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madrid to Heathrow.

  • Can I find deals for business class flights from Madrid to Heathrow?

    Yes. Cheapflights offers flight deals from Madrid to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Madrid to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Madrid to London Heathrow Airport (average of £112). Flying from Madrid to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Hayes
Folkestone
Southend-on-Sea
Watford
Ipswich
Winchester
Swindon
Maidstone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Madrid to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Madrid to Gatwick flights
Madrid to Stansted flights
Madrid to London City flights
Madrid to Luton flights
Madrid to Southend flights

Top 2 airlines flying from Madrid to Heathrow

Discover the top 2 airlines that operate flights from Madrid to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£76Average£196FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£85Average£162FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Madrid to Heathrow?

When you search for this flight from Madrid to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Madrid to Heathrow?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Madrid.

Can Cheapflights find flights from Madrid to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Madrid to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Madrid to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Madrid today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights