$55 Cheap Iberia flights Madrid (MAD) to London (LHR)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap Iberia round-trip flights from $101 from MAD to LHR. Affordable one-way options from $55 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to travel to London with Iberia. You could also find great prices on one-way and return fares in February.

To get affordable flights from MAD to LHR with Iberia, begin your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Iberia operates direct flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Heathrow Airport (LHR), with 56 departures each week. Simply select the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Iberia flights to LHR.

The travel time for a nonstop Iberia flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Heathrow Airport (LHR) typically takes 2h 29m.

Sunday has the most Iberia flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Heathrow Airport (LHR). With 8 daily departures, this is the best day to book something that will work for your schedule.

Jetting off from MAD at 6:55AM UTC+1, the first Iberia flight to LHR lands at 8:25AM UTC+0. Traveling early means you’ll be less likely to encounter delays.* Prefer a later start? The last Iberia flight from MAD to LHR departs at 5:20PM UTC+1 and touches down at 6:50PM UTC+0.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

When taking off from Adolfo Suarez Madrid-Barajas Airport (MAD) to London with Iberia, you’ll most likely touch down at Heathrow Airport (LHR). This is the airline’s main gateway to the city. Other nearby airports like Gatwick Airport (LGW) and Stansted Airport (STN) may offer more affordable fares, so it’s a smart idea to check out all options on Expedia.

On a standard economy flight with Iberia from MAD to LHR, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For carry-on, you’re permitted 1 cabin bag weighing up to 30 lb and measuring less than 22 inches x 15 inches x 9 inches. Weight and size limits may vary depending on your cabin class and fare type. To make sure you won’t face extra charges at the airport, double-check your Iberia booking or go to the airline’s website before packing.

Jetting off from MAD to LHR with Iberia comes with a variety of perks, such as a rewarding loyalty program and a 4-star airline rating. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s on top of the Iberia Plus points you can earn with Iberia.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Adolfo Suarez Madrid-Barajas Airport (MAD) to Heathrow Airport (LHR) route, Iberia typically flies Airbus A320 and Airbus A350 planes. Don’t forget that last-minute changes can occur for operational demands, meaning your flight may be on another aircraft.

Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about modifying your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to adjust your plans without additional costs, tick the “Changes included” and “No cancel fee” filters when organizing your next getaway.