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Cheap flights from London Heathrow Airport to Madrid, Spain from $93

LHR — MAD
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Madrid Barajas are usually found in January or February, booked 63 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from Heathrow to Madrid

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Madrid

Thu 19/1110:45 -
Nonstop2h 30m
Thu 26/1114:40 -
Nonstop2h 25m
Deal found 4/10$154
Mon 16/1118:45 -
Nonstop2h 25m
Mon 23/1116:45 -
Nonstop2h 30m
Deal found 2/10$170
Thu 26/1115:45 -
Nonstop2h 35m
Mon 30/1119:30 -
Nonstop2h 15m
Deal found 1/10$171
Thu 19/1109:15 -
Nonstop2h 35m
Mon 23/1116:45 -
Nonstop2h 30m
Deal found 1/10$174
Sun 6/1210:05 -
Nonstop2h 30m
Sun 6/1219:25 -
Nonstop2h 15m
Deal found 2/10$178
Sat 14/1119:40 -
Nonstop2h 30m
Sat 21/1117:20 -
Nonstop2h 30m
Deal found 30/9$181
Thu 19/1110:45 -
Nonstop2h 30m
Wed 25/1117:20 -
Nonstop2h 30m
Deal found 2/10$187
Tue 24/1113:40 -
Nonstop2h 30m
Thu 26/1114:40 -
Nonstop2h 25m
Deal found 30/9$198
Wed 2/1206:15 -
Nonstop2h 30m
Wed 16/1215:50 -
Nonstop2h 25m
Deal found 2/10$200
Fri 20/1118:45 -
Nonstop2h 25m
Mon 23/1115:50 -
Nonstop2h 25m
Deal found 30/9$214

Find flight deals from Heathrow to Madrid

Round-trip from

$148

One-way from

$93

Popular in

May

Cheapest in

January

Average price

$346

Good round-trip deal

$332 or less

Good one-way deal

$215 or less
British Airways
  • British Airways
  • 22/2-27/2
  • Nonstop
  • 5h 00m total
  • London to Madrid
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British Airways
  • British Airways
  • 28/10-31/12
  • Nonstop
  • 2h 30m total
  • London to Madrid
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($46 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from London Heathrow to Madrid Barajas.
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Price to beat on a one-way flight from London Heathrow to Madrid Barajas.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Tue 26/1

15:45-19:20

Nonstop2h 35m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$101
Fastest return journey

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Fri 2/4

17:10-20:40

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$119

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Wed 2/12

13:35-17:05

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$128

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Sun 3/1

07:30-11:00

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$128

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Fri 1/1

10:45-14:15

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$167

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Sun 6/12

08:40-16:05

1 stop6h 25m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$172

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Wed 2/12

08:40-16:05

1 stop6h 25m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$172

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Mon 9/11

08:45-12:15

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$181

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Sun 25/10

07:30-11:00

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$182

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Mon 2/11

06:15-09:45

Nonstop2h 30m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

$210

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Madrid. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Madrid (average of $182). Flying from London Heathrow Airport to Madrid in May is currently the most expensive (average of $351). 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 LHR to MAD?

It’s typically best to fly out from London Heathrow Airport to Madrid in the morning. Doing so could potentially save you 69% on the flight price compared to flying at midday, which is usually more expensive.

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

Airfare is below average for this route at the moment.

London Heathrow Airport to Madrid flights typically cost between $249 and $483 in February.
The cheapest return price found within the last 5 days was $148 on British Airways (22 Feb–27 Feb).

Reviews of airlines servicing Madrid

Get a feel of what it's like to fly with British Airways from London Heathrow Airport to Madrid by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,244 reviews
Check prices

Crew

7.7

Boarding

7.0

Food

6.4

Comfort

6.8

Entertainment

6.5

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!
British Airways
6.7
Okay
8,244 reviews
British Airways
6.7
Okay
8,244 reviews
Check prices

Crew

7.7

Boarding

7.0

Food

6.4

Comfort

6.8

Entertainment

6.5

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!

Related info for your journey

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

    Madrid Barajas (MAD), located 13.6 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Madrid. 1 airline have flights to Barajas from London Heathrow on a regular basis. Booking flights from London Heathrow to Madrid Barajas should not be difficult; the airport handles an average of 58 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Madrid?

    A quick flight from London Heathrow Airport to Madrid can take about 2h 30m. British Airways provides one of the quickest options available for as low as $228. The distance between London Heathrow Airport and Madrid is about 1244 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London Heathrow Airport to Madrid round-trip?

    Currently priced at $298, British Airways will fly you from London Heathrow Airport to Madrid and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. You may be able to fly from London Heathrow Airport to Madrid for 2% less than the average price by searching for this airline.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Madrid on time: Japan Airlines (79%), American Airlines (78%), Qatar Airways (78%).

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

    The cheapest flight price from London Heathrow Airport to Madrid is $106. On average you can expect to pay $737. The most popular route, (London Heathrow - Madrid Barajas), can usually be booked for $194.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Madrid 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 London Heathrow Airport to Madrid?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Madrid (average of $182). Flying from London Heathrow Airport to Madrid in May is currently the most expensive (average of $351). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Madrid

Gatwick to Madrid flights

Top airline flying from Heathrow to Madrid

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$298Average$436FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to Madrid via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Madrid from Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Madrid, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Heathrow to Madrid flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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