$68+ Cheap flights from Heathrow (LHR) to Madrid, Spain (MAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MAD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Madrid with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Madrid Barajas are usually found in January or February, booked 85 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Heathrow to Madrid
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to MadridExplore the most affordable flight options available from Heathrow to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Heathrow to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:00 pm -
Nonstop2h 25m
Sat 10/174:50 pm -
Nonstop2h 25m
Deal found 9/8![British Airways logo]()
$107
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:00 pm -
Nonstop2h 25m
Sat 10/174:50 pm -
Nonstop2h 25m
Deal found 9/8![British Airways logo]()
$110
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:30 am -
Nonstop2h 30m
Tue 12/155:20 pm -
Nonstop2h 30m
Deal found 9/6![British Airways logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:45 pm -
Nonstop2h 25m
Sat 10/174:50 pm -
Nonstop2h 25m
Deal found 9/6![Iberia logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:50 am -
Nonstop2h 25m
Wed 10/219:10 am -
Nonstop2h 25m
Deal found 9/9![Iberia logo]()
$123
This British Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:45 pm -
Nonstop2h 25m
Wed 9/237:00 am -
Nonstop2h 25m
Deal found 9/8![British Airways logo]()
$124
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:45 pm -
Nonstop2h 25m
Tue 10/134:50 pm -
Nonstop2h 25m
Deal found 9/8![Multiple Airlines logo]()
$126
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:15 am -
Nonstop2h 35m
Sun 10/253:05 pm -
Nonstop2h 30m
Deal found 9/6![British Airways logo]()
$127
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:45 am -
Nonstop2h 30m
Sun 11/85:20 pm -
Nonstop2h 30m
Deal found 9/7![British Airways logo]()
$128
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:30 pm -
Nonstop2h 35m
Wed 12/95:20 pm -
Nonstop2h 30m
Deal found 9/8![British Airways logo]()
$129
Best flights from Heathrow to MadridDiscover carefully curated flight deals from Heathrow to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Heathrow to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/59:15 am -
Nonstop2h 35m
Sat 1/912:05 pm -
Nonstop2h 25m
Deal found 9/9![British Airways logo]()
$133
This Vueling Global deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/88:50 pm -
1 stop10h 35m
Sun 1/107:20 am -
1 stop9h 10m
Deal found 9/4![Multiple Airlines logo]()
$202
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:00 pm -
Nonstop2h 35m
Mon 11/239:00 pm -
Nonstop2h 15m
Deal found 9/9![British Airways logo]()
$143
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 pm -
Nonstop2h 25m
Tue 9/297:00 am -
Nonstop2h 25m
Deal found 9/6![British Airways logo]()
$161
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:45 am -
Nonstop2h 30m
Thu 1/71:55 pm -
Nonstop2h 25m
Deal found 9/6![British Airways logo]()
$171
This Vueling Global deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:30 pm -
1 stop6h 15m
Thu 12/319:30 am -
1 stop11h 35m
Deal found 9/6![Multiple Airlines logo]()
$216
This Vueling Global deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:50 pm -
1 stop13h 45m
Mon 11/239:40 pm -
1 stop12h 30m
Deal found 9/9![Multiple Airlines logo]()
$217
This British Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:00 pm -
Nonstop2h 25m
Thu 10/153:45 pm -
Nonstop2h 30m
Deal found 9/8![British Airways logo]()
$193
This Vueling Global deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:10 pm -
1 stop6h 40m
Thu 10/87:20 am -
1 stop8h 05m
Deal found 9/9![Multiple Airlines logo]()
$234
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:45 pm -
Nonstop2h 25m
Mon 9/213:45 pm -
Nonstop2h 30m
Deal found 9/6![British Airways logo]()
$220
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:50 am -
Nonstop2h 25m
Mon 9/283:45 pm -
Nonstop2h 30m
Deal found 9/7![British Airways logo]()
$234
Last-minute flights from Heathrow to MadridDiscover last-minute flight deals from Heathrow to Madrid. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Madrid. Data last updated September 9, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:10 pm -
Nonstop2h 25m
Thu 9/243:45 pm -
Nonstop2h 30m
Deal found 9/5![Iberia logo]()
$131
This British Airways deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:45 pm -
Nonstop2h 25m
Wed 9/237:00 am -
Nonstop2h 25m
Deal found 9/8![British Airways logo]()
$124
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:00 pm -
Nonstop2h 25m
Sat 10/174:50 pm -
Nonstop2h 25m
Deal found 9/8![British Airways logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:45 pm -
Nonstop2h 25m
Sat 10/174:50 pm -
Nonstop2h 25m
Deal found 9/6![Iberia logo]()
$121
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:45 pm -
Nonstop2h 25m
Tue 10/134:50 pm -
Nonstop2h 25m
Deal found 9/8![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:30 pm -
1 stop6h 15m
Sat 10/175:45 pm -
Nonstop2h 25m
Deal found 9/6![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:45 pm -
Nonstop2h 25m
Tue 10/135:45 pm -
Nonstop2h 25m
Deal found 9/8![Iberia logo]()
$132
This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:00 pm -
Nonstop2h 25m
Sat 10/174:50 pm -
Nonstop2h 25m
Deal found 9/8![British Airways logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:50 am -
Nonstop2h 25m
Wed 10/219:10 am -
Nonstop2h 25m
Deal found 9/9![Iberia logo]()
$123
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:15 am -
Nonstop2h 35m
Sun 10/253:05 pm -
Nonstop2h 30m
Deal found 9/6![British Airways logo]()
$127
One-way flights from Heathrow to MadridSearch for one-way flight options from Heathrow to Madrid. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Heathrow to Madrid. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/43:45 pm -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Iberia logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/69:15 am -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Iberia logo]()
$69
This Iberia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2710:45 am -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Iberia logo]()
$70
This Vueling Global deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:30 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$72
This WAYA deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:30 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$76
This Vueling Global deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
1 stop15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:30 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:30 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:00 pm -
Nonstop2h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Iberia logo]()
$81
This Vueling Global deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:30 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$82
Find flight deals from Heathrow to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Madrid (MAD). 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $96 (Mytrip) |
One-way from | $68 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $218 |
Good round-trip deal | $309 or less |
Good one-way deal | $104 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow to Madrid 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 7,457,451 searches. Data last updated September 9, 2026.
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
Cheapest round-trip
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Sun 10/11
3:30 pm-11:30 pm
1 stop7h 00m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$72
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Thu 10/29
3:30 pm-10:45 pm
1 stop6h 15m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$72
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Sat 11/21
3:30 pm-10:45 pm
1 stop6h 15m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$78
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Wed 1/27
6:50 pm-7:55 am
1 stop12h 05m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$78
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Wed 12/16
3:30 pm-10:45 pm
1 stop6h 15m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$78
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Sat 11/7
3:30 pm-10:45 pm
1 stop6h 15m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$82
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Sat 3/6
3:30 pm-10:45 pm
1 stop6h 15m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$84
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Mon 12/14
6:50 pm-7:55 am
1 stop12h 05m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$90
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Sat 2/27
3:30 pm-10:45 pm
1 stop6h 15m
Madrid Barajas
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$90
LondonMadrid
LHR London Heathrow - MAD Madrid Barajas
LHRMAD
London Heathrow
Tue 1/5
9:15 am-12:50 pm
Nonstop2h 35m
Madrid Barajas
Sat 1/9
12:05 pm-1:30 pm
Nonstop2h 25m
$133
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Madrid
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Madrid in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Madrid flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LHR-MAD
Estimated round-trip 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 London Heathrow Airport to Madrid
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Madrid?
The best time to book flights from London Heathrow Airport to Madrid is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 $127). Flying from London Heathrow Airport to Madrid in October is currently the most expensive (average of $261). 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?
Find hourly flight availability from Heathrow to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Madrid in the afternoon. If you’re flexible enough to do this you can expect to save up to 71% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from London Heathrow Airport to Madrid?
Use this chart to determine the cheapest time to fly round-trip from Heathrow to Madrid. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their London Heathrow Airport to Madrid flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from London to Madrid delayed?
About 15% of weekly flights between London and Madrid have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for London to Madrid flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 last year, British Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.
The best insider tips for London Heathrow Airport to Madrid flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Madrid trip
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Reviews of airlines servicing Madrid
Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated September 9, 2026.
Read reviews from past customers who have flown Iberia,easyJet, andBritish Airways from London Heathrow Airport to Madrid. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.3
Comfort
6.7
Overall
7.0
Entertainment
6.6
Crew
7.7
Boarding
7.1
Reviews
1 / 20
2.0
MediocreT,Jun 2026
JFK - MAD
Food
6.3
Comfort
6.7
Overall
7.0
Entertainment
6.6
Crew
7.7
Boarding
7.1
Reviews
1 / 20
2.0
MediocreT,Jun 2026
JFK - MAD
Food
6.3
Comfort
6.7
Overall
7.0
Entertainment
6.6
Crew
7.7
Boarding
7.1
Reviews
1 / 20
2.0
MediocreT,Jun 2026
JFK - MAD
Food
6.3
Comfort
6.7
Overall
7.0
Entertainment
6.6
Crew
7.7
Boarding
7.1
Reviews
1 / 20
2.0
MediocreT,Jun 2026
JFK - MAD
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 3 airlines flying from Heathrow to Madrid
Discover the top 3 airlines that operate flights from Heathrow to Madrid. 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$211 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$102 | Average$222 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$112 | Average$272 | FlexibilityNo cancel fee | On-time70% |