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Iberia flights from London Heathrow Airport to Madrid, Spain (LHR - MAD)

LHR — MAD
20 Jul — 27 Jul1
1 adult

Cheapflights users flying from London to Madrid on Iberia typically fly into Madrid Barajas and depart from London Heathrow. Select your dates above for pricing.

Iberia flights from Heathrow to Madrid in 2025

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 15 July 2025.

One-way from

£59

Return from

£108

Popular in

April

Cheapest in

January

Average price (all airlines)

£223
Iberia
  • Iberia
  • 16/9
  • Nonstop
  • 2h 25m total
  • London to Madrid
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Iberia
  • Iberia
  • 16/9-23/9
  • Nonstop
  • 4h 50m total
  • London to Madrid
Search Deals
Highest demand for flights from London Heathrow to Madrid Barajas; 7% potential price increase.
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Best time to find cheap flights from London Heathrow to Madrid Barajas; 3% potential price drop.
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Average price for all London Heathrow to Madrid Barajas flights (one-way and round-trip).
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  • Can I get a flight from London Heathrow Airport to Madrid on Iberia for under £300?

    Cheapflights users have found 1 Iberia flights for under £300 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.

  • How do most travelers feel about Iberia?

    When planning your LHR-MAD trip, keep in mind that Iberia is typically rated 6.8/10. This rating comes from 5,149 reviews by Cheapflights users who have traveled with Iberia.

Find Iberia flight deals from Heathrow to Madrid

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 15 July 2025.

Mon 28/717:10LHR - MAD
Nonstop2h 25mIberia
Thu 31/707:00MAD - LHR
Nonstop2h 25mIberia
Deal found 14/7£125

Travel insights for Iberia flights from Heathrow to Madrid

Get recent, data-driven insights about Iberia flights from Heathrow to Madrid including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Madrid with Iberia?

Use this chart to determine the optimal time to book a return flight from Heathrow to Madrid. Price data was last updated on 11 July 2025.

Booking with Iberia 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Madrid. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Madrid with Iberia?

Currently, the most affordable month to book a Iberia flight from London Heathrow Airport to Madrid in February, with an average price of £68. Conversely, traveling with Iberia from London Heathrow Airport to Madrid in April will be the most expensive, with an average cost of £119. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly Iberia flight availability from London Heathrow Airport to Madrid

The most Iberia flights from LHR to MAD are scheduled on a Monday (12 on average). You will have fewer Iberia flight options on Tuesday, which is when the least amount of flights are scheduled (9 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.
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 15 July 2025.
British Airways flights from London Heathrow to Madrid Barajas

See what others are saying about Iberia

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 15 July 2025.
Iberia
7.0
Good
2,835 reviews
Check prices
Overview

Crew

7.6

Comfort

6.7

Food

6.3

Boarding

7.1

Entertainment

6.6

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