Iberia flights from London Heathrow Airport to Madrid, Spain (LHR - MAD)
LHR — MAD
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Iberia flights from Heathrow to Madrid
Explore the most affordable Iberia flight options available from Heathrow to Madrid. Find the lowest fares with prices last updated on 17 September 2026.
Tue 6/1018:45 -
Nonstop2h 25m
Sat 17/1017:45 -
Nonstop2h 25m
Deal found 15/9£78
Tue 29/920:00 -
Nonstop2h 25m
Wed 30/915:45 -
Nonstop2h 30m
Deal found 12/9£82
Tue 29/920:00 -
Nonstop2h 25m
Thu 1/1017:45 -
Nonstop2h 25m
Deal found 14/9£83
Best Iberia flights from Heathrow to Madrid
Discover carefully curated Iberia flight deals from Heathrow to Madrid that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.
Sat 10/1019:10 -
Nonstop2h 25m
Thu 15/1017:45 -
Nonstop2h 25m
Deal found 15/9£84
Tue 29/920:00 -
Nonstop2h 25m
Wed 30/915:45 -
Nonstop2h 30m
Deal found 14/9£92
Fri 5/210:10 -
Nonstop2h 30m
Fri 5/219:30 -
Nonstop2h 15m
Deal found 17/9£95
Direct Iberia flights from Heathrow to Madrid
Explore direct Iberia flight options from Heathrow to Madrid based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.
Tue 19/110:45 -
Nonstop2h 30m
Wed 20/116:45 -
Nonstop2h 30m
Deal found 16/9£73
Tue 19/109:15 -
Nonstop2h 35m
Thu 21/115:05 -
Nonstop2h 30m
Deal found 16/9£74
Mon 11/110:45 -
Nonstop2h 30m
Wed 13/115:05 -
Nonstop2h 30m
Deal found 15/9£74
Last-minute Iberia flights from Heathrow to Madrid
Discover last-minute Iberia flight deals from Heathrow to Madrid. Data last updated 17 September 2026 and is based on user searches.
Tue 6/1018:45 -
Nonstop2h 25m
Sat 17/1017:45 -
Nonstop2h 25m
Deal found 15/9£78
Tue 29/920:00 -
Nonstop2h 25m
Wed 30/915:45 -
Nonstop2h 30m
Deal found 12/9£82
Tue 29/920:00 -
Nonstop2h 25m
Thu 1/1017:45 -
Nonstop2h 25m
Deal found 14/9£83
One-way Iberia flights to Madrid
Search for one-way Iberia flight options to Madrid. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.
Sat 28/1118:45 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£48
Thu 26/1106:15 -
Nonstop2h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£49
Thu 29/1011:25 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£50
How do most travelers feel about Iberia?
When planning your LHR-MAD trip, keep in mind that Iberia is typically rated 7.0/10. This rating comes from 3,249 reviews by Cheapflights users who have traveled with Iberia.
Can I get a flight from London Heathrow Airport to Madrid on Iberia for under £223?
Cheapflights users have found 11 Iberia flights for under £223 on the LHR-MAD route. Prices on flights to Madrid from London Heathrow Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.
Find detailed information about Iberia flights from Heathrow to Madrid. Explore the options provided by Iberia to plan your journey from Heathrow to Madrid. Data last updated 17 September 2026.
When is the best time to book a flight to Madrid with Iberia?
The best time to book a flight to Madrid with Iberia is 72 days before departure. On average, fares are higher if you book 65 days before departure.
Which month is the cheapest to fly Economy class from London Heathrow Airport to Madrid?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are October and December.
Weekly Iberia flight availability from London Heathrow Airport to Madrid
The most Iberia flights from LHR to MAD are scheduled on a Wednesday (13 on average). You will have fewer Iberia flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
Rainfall in Madrid by month
Plan your trip to Madrid by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Madrid ranges from 10.0 - 60.0 inches per month. November is typically the wettest month, when rainfall can reach 60.0 mm. July is typically the driest time to visit Madrid when rainfall is around 10.0 mm.
Temperature in Madrid by month
Plan your trip to Madrid by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Madrid, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
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 return 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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Heathrow to Madrid on another airline
Consider alternative airlines that service the Madrid area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through other Iberia flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
If Madrid is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through some of the most popular routes that Iberia offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Read reviews and see what other travellers are saying about their experiences with Iberia. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Iberia for your next flight. Reviews last updated 17 September 2026.
Smooth boarding, take off on time and landing ahead of schedule. Clean aircraft and nice crew.
10.0
Wonderful|Jul 2026
Overall good just needed book a more spacious seat.
10.0
Wonderful|Jun 2026
Wonderful service.
2.0
Poor|Jun 2026
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.
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