LHR - MAD

$111 Find Cheap Flights from London Heathrow Airport to Madrid

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Madrid departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Madrid

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Madrid, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Madrid, as well as popular online travel agencies
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Cheap Flights from Heathrow to Madrid (LHR-MAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Madrid that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Madrid

Thu, 11 Dec - Thu, 18 Dec
British Airways Logo
06:15 - 09:45LHR-MAD
2h 30mdirect
British Airways Logo
15:50 - 17:15MAD-LHR
2h 25mdirect
$166British Airways
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Tue, 25 Nov - Wed, 3 Dec
British Airways Logo
19:40 - 23:05LHR-MAD
2h 25mdirect
British Airways Logo
12:50 - 14:20MAD-LHR
2h 30mdirect
$170British Airways
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Fri, 12 Dec - Sun, 14 Dec
British Airways Logo
06:15 - 09:45LHR-MAD
2h 30mdirect
British Airways Logo
09:05 - 10:35MAD-LHR
2h 30mdirect
$175British Airways
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Fri, 9 Jan - Fri, 9 Jan
British Airways Logo
08:25 - 11:55LHR-MAD
2h 30mdirect
British Airways Logo
18:05 - 19:25MAD-LHR
2h 20mdirect
$180British Airways
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Tue, 16 Dec - Tue, 23 Dec
British Airways Logo
08:25 - 11:55LHR-MAD
2h 30mdirect
British Airways Logo
17:20 - 18:50MAD-LHR
2h 30mdirect
$181British Airways
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Tue, 25 Nov - Wed, 3 Dec
British Airways Logo
16:30 - 20:00LHR-MAD
2h 30mdirect
British Airways Logo
12:50 - 14:20MAD-LHR
2h 30mdirect
$183British Airways
Find Deal
Fri, 12 Dec - Sun, 14 Dec
British Airways Logo
06:15 - 09:45LHR-MAD
2h 30mdirect
British Airways Logo
14:35 - 16:05MAD-LHR
2h 30mdirect
$187British Airways
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Sun, 21 Sep - Sun, 21 Sep
British Airways Logo
06:10 - 09:35LHR-MAD
2h 25mdirect
British Airways Logo
14:55 - 16:20MAD-LHR
2h 25mdirect
$190British Airways
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Tue, 28 Oct - Tue, 11 Nov
Logo
15:30 - 22:45LHR-MAD
6h 15m1 stop
Logo
07:25 - 20:05MAD-LHR
13h 40m1 stop
$220
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Tue, 25 Nov - Wed, 3 Dec
KLM Logo
10:00 - 16:05LHR-MAD
5h 05m1 stop
KLM Logo
13:05 - 17:00MAD-LHR
4h 55m1 stop
$327KLM
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Booking Insights

KAYAK's insights & trends for Heathrow to Madrid flights

Get data-powered insights and trends into flights from Heathrow to Madrid to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Madrid?

The average price of all round-trip flights from London Heathrow Airport to Madrid clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London Heathrow Airport to Madrid, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Madrid, Friday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Madrid, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Madrid is January, where tickets cost $223 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $517 and $474 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Madrid, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Madrid, you should book around 9 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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Good to know

Low seasonFebruary
Cheapest flight$111
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from London Heathrow Airport to Madrid

When to book flights from Heathrow to Madrid

Are your dates flexible? Find out the best times to travel from Heathrow to Madrid based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Madrid flights

  • Are direct or stopover flights the best option to Madrid?

    Your choice between direct flights and stopover flights depends on your preference. TAP AIR Portugal offers some of the most popular stopover flights via Lisbon that are a fair bit cheaper than direct flights. Vueling, British Airways, and Iberia offer direct flights that are much quicker but more costly. Of the three, the standard on British Airways flights is hard to beat.

  • What flight routes does British Airways operate from London Heathrow Airport to Madrid?

    British Airways operates multiple flight routes from London Heathrow Airport to Madrid. While the direct flight is the most popular choice, there are also convenient stopover options available. One of the routes includes a stopover at Manchester Airport (MAN), adding a touch of variety to your journey.

  • What ticket classes does TAP AIR Portugal offer from London Heathrow Airport to Madrid?

    TAP Air Portugal offers three ticket classes for flights from London Heathrow Airport to Madrid: Economy, Executive, and TAP Miles&Go Gold. Whether you prefer the comfort and affordability of Economy, the enhanced services of Executive, or the privileges of TAP Miles&Go Gold, there's a ticket class to suit every traveller's needs and preferences.

  • Which airlines offer the most eco-friendly flights to Madrid?

    If you're hoping to lower your carbon footprint on these flights, flying with British Airways is one of the best ways to go. Direct flights with this airline have a 77% reduction in Co2 emissions. Iberia offers direct flights with 74% less Co2.

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Madrid was $72 for a one-way ticket and $108 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Madrid?

    On your way to Madrid, you’ll fly out from London Heathrow. You’ll be landing at Madrid Barajas.

  • Which airlines offer Wi-Fi service onboard planes from London Heathrow Airport to Madrid?

    Iberia, and British Airways offer inflight Wi-Fi service on the London Heathrow Airport to Madrid flight route.

  • Which aircraft models fly most regularly from London Heathrow Airport to Madrid?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Heathrow Airport to Madrid flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Madrid?

    oneworld is the only airline alliance operating flights between London Heathrow Airport and Madrid.

  • On which days can I fly direct from London Heathrow Airport to Madrid?

    There are direct flights from London Heathrow Airport to Madrid on a daily basis.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Madrid?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Madrid.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Madrid?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Madrid from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Madrid?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Madrid with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Madrid?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Madrid from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Madrid

  • Looking for a cheap flight? 25% of our users found flights on this route for $183 or less one-way.
  • For a seamless travel experience, consider staying at the on-site hotels near London Heathrow Airport (LHR), such as the Hilton London Heathrow Airport Hotel or the Sofitel London Heathrow Hotel. These conveniently located accommodations allow you to save time and ensure a stress-free start to your early morning flight from Heathrow to Madrid.
  • When flying from London Heathrow to Madrid, take advantage of self-transfer flights offered by airlines like British Airways and Ryanair. These flights provide a convenient way to connect in their respective hubs and allow you time to explore another location en route. The most common stopover for these flights is a few hours at Palma de Mallorca (PMI).
  • British Airways offers Economy tickets from London Heathrow to Madrid that include a generous baggage allowance, like direct flights from London Heathrow that include two checked bags of 23 kg each. Enjoy the convenience of bringing your belongings without worrying about additional fees. Pack what you need and make the most of your trip to Madrid, knowing that you have sufficient space for your luggage.
  • Lisbon Humberto Delgado (LIS) is a popular stopover airport for flights from London Heathrow to Madrid. Airlines like TAP AIR Portugal operate flights via this airport that include a transfer, providing convenient connections for passengers. These flights by TAP AIR are also some of the most popular and most affordable flights available.
  • Stay connected during your journey from London Heathrow to Madrid with airlines like British Airways and Iberia, which offer Wi-Fi on their flights. These flights are often a little pricier than others but they offer the added convenience of more comfortable seating, better food, and the ability to stay connected to work or family throughout the journey to Madrid.

Prefer to fly direct from London Heathrow to Madrid Barajas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Madrid Barajas.
Find which airlines fly direct from London Heathrow Airport to Madrid Barajas Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Madrid Barajas

Monday

American Airlines, British Airways, Iberia, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Iberia, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Iberia, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Sunday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

See more direct flights

Direct returns

Madrid Barajas to London Heathrow

Monday

American Airlines, British Airways, Iberia, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Iberia, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Iberia, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Sunday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

See more direct flights

Reviews of the top airline flying from Heathrow to Madrid

 
See real verified KAYAK customer reviews for airlines flying from London to Madrid. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Madrid? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7208 reviews
6.3Food
7.6Crew
6.9Boarding
6.4Entertainment
6.7Comfort
Airline reviews

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

4.0 OkayAnonymous, July 2025LHR - IAD
Read more British Airways reviews

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

All good. Loo’s weren’t great and as clean as i would like.

A great flight. The crew was excellent too. Of particular note of excellence was the gluten-free meal which was one of the best offerings I’ve ever had on a plane. Outstanding work, BA chefs.

Was delayed on first leg and missed connection. They would not let me board although I arrived at the gate 5 min before take off. I was delayed 24hrs

I was put into business class. Wow! My flight attendant was great! The food amazing’

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

I arrived at Bridgetown only to fins that a suitcase was missing. It was left at Manchester. I had to wait wait 2 days before deciding on going to collect from the airport personally. I am not happy about paying for baggage at the airport. This I thought was included in the price of the ticket. Who goes away for 2 weeks and does not bring luggage. This was a total rip off and I am not happy. I need someone to contact me before returning so that I don't have to pay all over again to return homde.

Boarding market okay just because of the delay we had, but not related to the crew in any way…

Not so good with their baggage handling as they damaged one of my check in luggage

Economy plus was a very enjoyable experience. Lots of room and the crew were fantastic with the kids. We even got a chance to meet the pilot

Everything you need to know for your flight from Heathrow to Madrid

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Madrid (MAD)

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