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Cheap flights from London to Madrid, Spain from $56

LON — MAD
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Madrid Barajas are usually found in January or November, booked 70 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from London to Madrid

Enter your travel dates to find the best prices.

Cheapest flights from London to Madrid

Thu 12/1107:50 -
Nonstop2h 40m
Fri 13/1121:15 -
Nonstop2h 25m
Deal found 27/8$107
Wed 2/906:00 -
Nonstop2h 30m
Tue 8/922:30 -
Nonstop2h 25m
Deal found 25/8$109
Thu 12/1107:50 -
Nonstop2h 40m
Sun 15/1119:35 -
Nonstop2h 25m
Deal found 27/8$110
Tue 1/918:10 -
Nonstop2h 30m
Tue 8/922:30 -
Nonstop2h 25m
Deal found 24/8$111
Sat 10/1006:00 -
Nonstop2h 30m
Sat 24/1021:20 -
Nonstop2h 20m
Deal found 27/8$113
Sat 3/1017:00 -
Nonstop2h 30m
Wed 14/1021:10 -
Nonstop2h 20m
Deal found 26/8$114
Mon 5/1006:00 -
Nonstop2h 30m
Tue 6/1010:15 -
Nonstop2h 25m
Deal found 25/8$117
Sat 19/917:00 -
Nonstop2h 30m
Tue 13/1022:30 -
Nonstop2h 25m
Deal found 26/8$118
Sat 3/1017:00 -
Nonstop2h 30m
Wed 21/1010:15 -
Nonstop2h 25m
Deal found 23/8$120
Tue 8/906:00 -
Nonstop2h 30m
Fri 18/921:45 -
Nonstop2h 20m
Deal found 25/8$122
Mon 7/906:00 -
Nonstop2h 30m
Thu 10/921:45 -
Nonstop2h 20m
Deal found 24/8$124
Thu 3/906:00 -
Nonstop2h 30m
Wed 9/910:15 -
Nonstop2h 25m
Deal found 25/8$125

Find flight deals from London to Madrid

Round-trip from

$107

One-way from

$56

Popular in

December

Cheapest in

January

Average price

$249

Good round-trip deal

$306 or less

Good one-way deal

$112 or less
easyJet
  • easyJet
  • 12/11-13/11
  • Nonstop
  • 5h 05m total
  • London to Madrid
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easyJet
  • easyJet
  • 8/10
  • Nonstop
  • 2h 30m total
  • London to Madrid
Search Deals
High demand for flights, 12% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from London (LON) to Madrid Barajas.
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Price to beat on a one-way flight from London (LON) to Madrid Barajas.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Sat 10/10

06:00-09:30

Nonstop2h 30m

Madrid Barajas

Sat 24/10

21:20-22:40

Nonstop2h 20m

$113

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Sun 4/10

06:00-09:30

Nonstop2h 30m

Madrid Barajas

Tue 20/10

22:30-23:55

Nonstop2h 25m

$113

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Thu 1/10

06:00-09:30

Nonstop2h 30m

Madrid Barajas

Sat 3/10

10:10-11:35

Nonstop2h 25m

$114

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Sat 3/10

17:00-20:30

Nonstop2h 30m

Madrid Barajas

Wed 14/10

21:10-22:30

Nonstop2h 20m

$114

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Fri 9/10

06:10-09:35

Nonstop2h 25m

Madrid Barajas

Tue 13/10

10:15-11:40

Nonstop2h 25m

$129

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Tue 22/9

06:00-09:30

Nonstop2h 30m

Madrid Barajas

Thu 24/9

21:45-23:05

Nonstop2h 20m

$132

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Mon 23/11

08:35-12:15

Nonstop2h 40m

Madrid Barajas

Mon 30/11

13:10-14:40

Nonstop2h 30m

$132

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Sat 26/9

17:00-20:30

Nonstop2h 30m

Madrid Barajas

Tue 29/9

10:15-11:40

Nonstop2h 25m

$147

LondonMadrid

LGW London Gatwick - MAD Madrid Barajas

LGWMAD

London Gatwick

Sat 19/9

17:00-20:30

Nonstop2h 30m

Madrid Barajas

Thu 24/9

21:45-23:05

Nonstop2h 20m

$157

LondonMadrid

LHR London Heathrow - MAD Madrid Barajas

LHRMAD

London Heathrow

Sat 19/9

20:00-23:25

Nonstop2h 25m

Madrid Barajas

Thu 24/9

14:55-16:20

Nonstop2h 25m

$172

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from London to Madrid

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from London to Madrid (average of $160). Flying from London to Madrid in December is currently the most expensive (average of $313). 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 LON to MAD?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 66% on flights from London to Madrid by exploring options for tickets in the morning.

Weekly flight availability from London to Madrid

The most flights from LON to MAD are scheduled on a Wednesday (87 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (52 on average).

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

Airfare is below average for this route at the moment.
London to Madrid flights typically cost between $160 and $481 in November.
The cheapest return price found within the last 5 days was $107 on easyJet (12 Nov–13 Nov).

How often are flights from London to Madrid delayed?

About 16% of weekly flights between London and Madrid have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for London to Madrid flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Madrid flights?

Over the past year, Iberia Express have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

The price you pay for your flight from London to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Madrid

See what other customers who have flown with Iberia and British Airways from London to Madrid have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,257 reviews
Check prices

Boarding

7.1

Comfort

6.7

Crew

7.7

Food

6.3

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

T,June 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.
Iberia
7.0
Good
3,257 reviews
Iberia
7.0
Good
3,257 reviews
Check prices

Boarding

7.1

Comfort

6.7

Crew

7.7

Food

6.3

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

T,June 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.
British Airways
6.7
Okay
8,194 reviews
Iberia
7.0
Good
3,257 reviews
Check prices

Boarding

7.1

Comfort

6.7

Crew

7.7

Food

6.3

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

T,June 2026

JFK - MAD

I wasn’t able to go we tried cancelling through agency 6 weeks ago to a severe illness. I paid for trip insurance through Underpricer. And guess what. I got nothing. What a scam. The person my daughter who was supposed to accompany me on a father daughter trip. 7 weeks later is still unable to travel. She is careless by for her mother who had a stroke and is still in a rehab facility. Underpricer has been absent unable to understand the gravity. I provided medical documents and current status. What a disgusting world we live in. My daughter’s mother may not survive another 2 months. But do you air Underpricer care. No. We didn’t cancel frivolously. We had a real medical catastrophe. I paid extra for exactly this kind of issue and have gotten nothing. I may never use Kayak again. You represent your affiliates. I am truly disheartened. Timothy Carey.

Related info for your journey

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

    Madrid Barajas (MAD), located 13.6 km from the city centre, is the airport you fly into when you book flights from London to Madrid. 1 airline have flights to Barajas from London on a regular basis. Booking flights from London to Madrid Barajas should not be difficult; the airport handles an average of 61 inbound flights from London per day.

  • How long is the flight from London to Madrid?

    easyJet and British Airways can get you from London to Madrid in just under 2h 25m. Your travel time will be generally consistent. There are 1244 km between London and Madrid. Generally, flights for this route are direct.

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

    Flying on British Airways is currently your cheapest option to Madrid, with prices starting at $289.

  • What are the most reliable airlines from London 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 to Madrid on time: Japan Airlines (79%), American Airlines (77%), Qatar Airways (76%).

  • What are the cheapest flights from London to Madrid?

    Looking at all options, your cheapest flight can be booked for $110. While the most popular route (London Heathrow - Madrid Barajas) can be booked for $145 on average, our data indicates $364 when flying from London to Madrid.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Madrid?

    Currently, January is the cheapest month in which you can book a flight from London to Madrid (average of $160). Flying from London to Madrid in December is currently the most expensive (average of $313). 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 London to Madrid

Heathrow to Madrid flights
Gatwick to Madrid flights

Top airline flying from London to Madrid

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$289Average$422FlexibilityNo cancel feeOn-time70%
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