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 5,053 reviews by Cheapflights users who have traveled with Iberia.

Can I get a flight from London Heathrow Airport to Madrid on Iberia for under £400?

Cheapflights users have found 1 Iberia flights for under £400 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.

£57+ Iberia Flights from Heathrow to Madrid, Spain - Compare & Save Big

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

One-way from	£57
Return from	£95
Popular in	April
Cheapest in	January
Average price (all airlines)	£248

Iberia
2/9
Nonstop
2h 25m total
London to Madrid

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Iberia
25/9-27/9
Nonstop
4h 50m total
London to Madrid

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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 £400?
Cheapflights users have found 1 Iberia flights for under £400 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 5,053 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 30 April 2025.

Wed 30/417:10LHR - MAD

Nonstop2h 25mIberia

Fri 30/513:30MAD - LHR

Nonstop2h 25mIberia

Deal found 29/4£104

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?

Booking with Iberia 74 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 November, with an average price of £66. 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 Tuesday (13 on average). You will have fewer Iberia flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Madrid 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

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.

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See what others are saying about Iberia

Iberia

7.0

Good

2,698 reviews

Check prices

Overview

Recent reviews

10.0

Wonderful|Mar 2025

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.

10.0

Wonderful|Feb 2025

All Iberia staff with whom we interacted, including the flight crew, were helpful, kind, and professional. The plane looked practically new and was very clean. The seats were comfortable, and there was a lot of legroom in our emergency row seats. Our vegan dinner was quite good (rice with vegetables and grilled tofu, a fresh salad, and fresh fruit), but the breakfast snack seemed unappealing. Overall, this flight from Boston to Madrid was a great value.

10.0

Wonderful|Feb 2025

I liked everything.

2.0

Poor|Jan 2025

You owe me a flight. This trip was canceled and I got to the airport just to find out. Cheapflights did not book me another flight and left me hanging at the airport. I had to purchase a new ticket for double the price because of your company. What a shame and if nothing gets resolved I am going to file a lawsuit to get my compensation.

2.0

Poor|Jan 2025

It was a nightmare. I booked the flight months ago and I had no idea that Iberia canceled my flight foe no reason. I found out 2 hours before my flight that I no longer had a reservation. Cheapflights did not send me a notification of flight being canceled either but charged me $665 for it. I had a panic attack at the airport because I dis not have money to buy another flight. It costs $1175 to book a new flight and Cheapflights did not help me pay for it. I am a Latin artist with a lot of followers on social media and I post my experiences with agencies/ airlines when traveling the world. This is unacceptable. I got no help from you guys. I want to create a case and contact headquarters to figure out a settlement. I should not be paying extra for a flight that the airline canceled. It is not my fault.

1 out of 900

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

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 30 April 2025.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

Can I get a flight from London Heathrow Airport to Madrid on Iberia for under £400?

How do most travelers feel about Iberia?

Find Iberia flight deals from Heathrow to Madrid

Cheapest Iberia flights from Heathrow to MadridExplore the most affordable Iberia flight options available from Heathrow to Madrid. Find the lowest fares with prices last updated on 30 April 2025.

Explore the most affordable Iberia flight options available from Heathrow to Madrid. Find the lowest fares with prices last updated on 30 April 2025.

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 25 April 2025.

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

Weekly Iberia flight availability from London Heathrow Airport to Madrid

Rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average rainfall totals by month.

Temperature in Madrid by month

Plan your trip to Madrid by taking into account the average temperature totals by month.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 30 April 2025.

See what others are saying about Iberia

Overview

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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 30 April 2025.