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Cheap flights from Madrid to London Heathrow Airport from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to London Heathrow Airport departing on 12/14. 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 Madrid to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Madrid to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Madrid to London.

Cheap last minute flights

Planning a quick getaway from Madrid to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Madrid to London

Find recent round-trip train or bus tickets from Madrid to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
6:55 am - 8:25 amMAD-LHR
2h 30mnonstop
7:40 pm - 11:05 pmLHR-MAD
2h 25mnonstop
$105British Airways
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Tue, Dec 17 - Tue, Dec 31
7:05 pm - 8:25 pmMAD-LHR
2h 20mnonstop
9:15 am - 12:40 pmLHR-MAD
2h 25mnonstop
$106British Airways
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Wed, Dec 18 - Sun, Jan 5
4:45 pm - 6:15 pmMAD-LHR
2h 30mnonstop
8:25 am - 11:55 amLHR-MAD
2h 30mnonstop
$111Iberia
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Sat, Jan 18 - Wed, Jan 22
12:40 pm - 2:10 pmMAD-LHR
2h 30mnonstop
10:05 am - 1:30 pmLHR-MAD
2h 25mnonstop
Wed, Feb 26 - Sat, Mar 1
1:25 pm - 2:55 pmMAD-LHR
2h 30mnonstop
10:05 am - 1:30 pmLHR-MAD
2h 25mnonstop
$119Iberia
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Fri, Mar 28 - Mon, Mar 31
8:15 am - 8:05 pmMAD-LHR
12h 50m1 stop
7:05 pm - 10:30 pmLHR-MAD
2h 25mnonstop
Sat, Jan 11 - Tue, Jan 14
12:40 pm - 8:05 pmMAD-LHR
8h 25m1 stop
9:55 am - 5:45 pmLHR-MAD
6h 50m1 stop
$145Vueling
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Tue, Dec 10 - Thu, Dec 12
12:40 pm - 8:05 pmMAD-LHR
8h 25m1 stop
9:55 am - 5:45 pmLHR-MAD
6h 50m1 stop
$150Vueling
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Tue, Dec 10 - Thu, Dec 12
12:25 pm - 6:20 pmMAD-LHR
6h 55m1 stop
2:45 pm - 11:05 pmLHR-MAD
7h 20m1 stop
$184Air France
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Fri, Jan 10 - Tue, Jan 14
12:25 pm - 4:35 pmMAD-LHR
5h 10m1 stop
11:30 am - 5:00 pmLHR-MAD
4h 30m1 stop
$192Air France
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Thu, Jan 9 - Sun, Jan 12
4:45 pm - 6:15 pmMAD-LHR
2h 30mnonstop
$42British Airways
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Sat, Dec 14
4:45 pm - 6:15 pmMAD-LHR
2h 30mnonstop
$44Iberia
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Wed, Dec 18
3:50 pm - 5:15 pmMAD-LHR
2h 25mnonstop
$45British Airways
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Sat, Dec 14
3:05 pm - 4:35 pmMAD-LHR
2h 30mnonstop
$52Iberia
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Thu, Jan 16
3:50 pm - 5:15 pmMAD-LHR
2h 25mnonstop
$56Vueling
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Mon, Dec 9
12:40 pm - 8:05 pmMAD-LHR
8h 25m1 stop
$64Vueling
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Tue, Dec 24
9:10 pm - 12:40 pmMAD-LHR
16h 30m1 stop
$85TAP AIR PORTUGAL
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Fri, Mar 7
11:00 am - 4:05 pmMAD-LHR
6h 05m1 stop
$88KLM
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Wed, Feb 5
6:00 pm - 10:40 pmMAD-LHR
5h 40m1 stop
$94TAP AIR PORTUGAL
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Sat, Dec 14
1:00 pm - 7:15 pmMAD-LHR
7h 15m1 stop
$101KLM
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Wed, Dec 18
10:45 am - 12:15 pmMAD-LHR
2h 30mnonstop
5:25 pm - 8:50 pmLHR-MAD
2h 25mnonstop
Sun, Nov 24 - Sun, Dec 1
12:00 pm - 1:30 pmMAD-LHR
2h 30mnonstop
9:15 am - 12:40 pmLHR-MAD
2h 25mnonstop
$173British Airways
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Mon, Nov 25 - Tue, Dec 3
12:40 pm - 8:05 pmMAD-LHR
8h 25m1 stop
9:55 am - 5:15 pmLHR-MAD
6h 20m1 stop
$192Vueling
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Tue, Nov 26 - Wed, Dec 4
12:40 pm - 8:05 pmMAD-LHR
8h 25m1 stop
9:55 am - 5:45 pmLHR-MAD
6h 50m1 stop
$208Vueling
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Tue, Nov 26 - Thu, Nov 28
8:30 am - 12:45 pmMAD-LHR
5h 15m1 stop
5:25 pm - 8:50 pmLHR-MAD
2h 25mnonstop
$227Iberia
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Sun, Nov 24 - Sun, Dec 1
10:20 am - 5:30 pmMAD-LHR
8h 10m1 stop
7:55 pm - 9:25 amLHR-MAD
12h 30m1 stop
$228TAP AIR PORTUGAL
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Fri, Nov 22 - Fri, Nov 22
5:35 pm - 9:20 pmMAD-LHR
4h 45m1 stop
11:05 am - 4:45 pmLHR-MAD
4h 40m1 stop
$240Brussels Airlines
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Tue, Nov 26 - Thu, Dec 12
5:35 pm - 9:20 pmMAD-LHR
4h 45m1 stop
5:50 pm - 4:45 pmLHR-MAD
21h 55m1 stop
$241Brussels Airlines
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Tue, Nov 26 - Thu, Dec 12
12:10 pm - 6:55 pmMAD-LHR
7h 45m1 stop
6:00 am - 2:05 pmLHR-MAD
7h 05m1 stop
$243TAP AIR PORTUGAL
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Fri, Nov 22 - Wed, Nov 27
4:45 pm - 6:15 pmMAD-LHR
2h 30mnonstop
11:25 am - 2:50 pmLHR-MAD
2h 25mnonstop
$275Iberia
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Sat, Nov 23 - Sun, Nov 24
6:55 am - 8:25 amMAD-LHR
2h 30mnonstop
7:40 pm - 11:05 pmLHR-MAD
2h 25mnonstop
$105British Airways
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Tue, Dec 17 - Tue, Dec 31
7:05 pm - 8:25 pmMAD-LHR
2h 20mnonstop
9:15 am - 12:40 pmLHR-MAD
2h 25mnonstop
$106British Airways
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Wed, Dec 18 - Sun, Jan 5
4:45 pm - 6:15 pmMAD-LHR
2h 30mnonstop
6:45 pm - 10:10 pmLHR-MAD
2h 25mnonstop
$107British Airways
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Wed, Jan 29 - Tue, Feb 4
3:05 pm - 4:35 pmMAD-LHR
2h 30mnonstop
3:45 pm - 7:10 pmLHR-MAD
2h 25mnonstop
$108British Airways
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Mon, Dec 9 - Wed, Dec 11
4:45 pm - 6:15 pmMAD-LHR
2h 30mnonstop
8:25 am - 11:55 amLHR-MAD
2h 30mnonstop
$111Iberia
Find Deal
Sat, Jan 18 - Wed, Jan 22
12:40 pm - 2:10 pmMAD-LHR
2h 30mnonstop
10:05 am - 1:30 pmLHR-MAD
2h 25mnonstop
Wed, Feb 26 - Sat, Mar 1
1:25 pm - 2:55 pmMAD-LHR
2h 30mnonstop
10:05 am - 1:30 pmLHR-MAD
2h 25mnonstop
$119Iberia
Find Deal
Fri, Mar 28 - Mon, Mar 31
7:20 pm - 8:40 pmMAD-LHR
2h 20mnonstop
3:45 pm - 7:10 pmLHR-MAD
2h 25mnonstop
Thu, Dec 26 - Fri, Jan 10
3:50 pm - 5:15 pmMAD-LHR
2h 25mnonstop
7:40 pm - 11:05 pmLHR-MAD
2h 25mnonstop
$217Vueling
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Thu, Jan 23 - Thu, Jan 23
3:50 pm - 5:15 pmMAD-LHR
2h 25mnonstop
10:05 am - 1:30 pmLHR-MAD
2h 25mnonstop
$245Vueling
Find Deal
Sat, Jan 18 - Sun, Jan 19

Iberia flights from Madrid to London Heathrow Airport

Our best Iberia deals on Madrid to London Heathrow Airport flight tickets
Iberia
Jan 18
MAD4:45 pmMadrid Barajas
2h 30m
LHR6:15 pmLondon Heathrow
Jan 22
LHR8:25 amLondon Heathrow
2h 30m
MAD11:55 amMadrid Barajas
Iberia
Mar 28
MAD1:25 pmMadrid Barajas
2h 30m
LHR2:55 pmLondon Heathrow
Mar 31
LHR10:05 amLondon Heathrow
2h 25m
MAD1:30 pmMadrid Barajas
Iberia
Dec 9
MAD3:05 pmMadrid Barajas
2h 30m
LHR4:35 pmLondon Heathrow
Dec 12
LHR9:15 amLondon Heathrow
2h 25m
MAD12:40 pmMadrid Barajas

Vueling flights from Madrid to London Heathrow Airport

Our best Vueling deals on Madrid to London Heathrow Airport flight tickets
Vueling
Dec 10
MAD12:40 pmMadrid Barajas
8h 25m
1 stop
LHR8:05 pmLondon Heathrow
Dec 12
LHR9:55 amLondon Heathrow
6h 50m
1 stop
MAD5:45 pmMadrid Barajas
Vueling
Dec 10
MAD12:40 pmMadrid Barajas
8h 25m
1 stop
LHR8:05 pmLondon Heathrow
Dec 12
LHR9:55 amLondon Heathrow
6h 50m
1 stop
MAD5:45 pmMadrid Barajas
Vueling
Jan 19
MAD1:55 pmMadrid Barajas
7h 10m
1 stop
LHR8:05 pmLondon Heathrow
Jan 22
LHR9:55 amLondon Heathrow
6h 20m
1 stop
MAD5:15 pmMadrid Barajas

See travel insights to London from

How to get the cheapest flight ticket from Madrid to London Heathrow Airport

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 cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Madrid, with most prices found around $119. If you’re not able to fly to London Heathrow Airport in January, then November is your next best option. Flight prices from Madrid to London Heathrow Airport during November average around $169.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Saturday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $191. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $303.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Madrid to London Heathrow Airport at noon for as low as $209. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $250.

What is the cheapest Madrid Barajas to London Heathrow flight route?

Fly from Madrid Barajas to London Heathrow for the best Madrid Barajas - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

We recommend purchasing flights from Madrid to London Heathrow Airport 45 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to London Heathrow Airport for $217. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $142.

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

There are 4 cabin classes available to choose from on Madrid Barajas to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Madrid to London Heathrow Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a Madrid to London Heathrow Airport flight.

How have Madrid to London Heathrow Airport flight prices changed over time?

As of November 2024, prices for Madrid to London Heathrow Airport flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to London Heathrow Airport

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

Cheap Madrid to London Heathrow Airport (MAD to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to London Heathrow Airport

Best Price Found

$42

Fastest flight time

2h 20m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Madrid in the past 72 hours is $42. The best round-trip flight deal from Madrid to London Heathrow Airport found on momondo in the last 72 hours is $105.
The fastest flight from Madrid to London Heathrow Airport takes 2h 20m
Direct flights go from Madrid to London Heathrow Airport every day.

  • How far is Madrid Barajas to London Heathrow by plane?

    A flight from Madrid Barajas to London Heathrow will travel around 778.9 mi. Typically, this will take 2h 20m by plane in normal conditions.

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

    Prices for flights from Madrid Barajas Airport to London Heathrow Airport refresh daily.

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

  • How old do you have to be to fly from Madrid Barajas Airport to London Heathrow 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 Madrid Barajas Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Madrid to London Heathrow Airport?

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


Best airlines flying from Madrid to London Heathrow Airport

Compare and see reviews for airlines that fly from Madrid to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $91Free CancellationRating
7.0
2,661 reviews
Search Iberia flights
British AirwaysPriceFrom $116Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
  • Iberia Flights From Madrid to London Heathrow Airport

    Iberia is one of the most popular airlines flying from Madrid to London Heathrow Airport, operating 52 flights/week on average for this route. A good Iberia flight deal for Madrid to London Heathrow Airport starts from $91 round-trip, up to an average price of $236. Our users have rated Iberia at 7.0/10.

  • British Airways Flights From Madrid to London Heathrow Airport

    Across 6,831 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from Madrid to London Heathrow Airport about 69 times each week, with ticket deals ranging from $116 to $278. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Madrid.

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

All flight searches from Madrid to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Madrid and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Madrid to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Madrid and alert you when they change.


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