Open interactive map →Cheap flights from London to Madrid
Cheap flights from London to Madrid, Spain currently start at €23. Multiple carriers serve this route at competitive fares. Non-stop flights are available on this route, cutting total travel time significantly. Browse the month-by-month price calendar below to find when fares are lowest, then click through to book.
For the best prices on this route, aim to book at least 3-4 weeks in advance. Tuesday and Wednesday departures from London tend to be cheaper than Friday or Sunday flights. If €23 is above your budget, try adjusting to a shoulder-season month using the calendar above - fares can drop significantly outside peak periods. See all flights from London to Spain→
Cheapest month to fly
- August 2026€23DirectCheapest
Based on tracked fares, August is the cheapest month to fly this route at around €23.
Prices last updated: July 2026
About Madrid
Madrid sits at 667 metres above sea level — the highest capital in the European Union — which gives it dramatically clear light in summer and genuinely cold winters that many visitors do not expect. The Paseo del Arte boulevard connects the Prado Museum (Velazquez, Goya, El Greco, Rubens), the Reina Sofia (Picasso's Guernica, Dali, Miro), and the Thyssen-Bornemisza (Van Gogh, Monet, Hopper) within 15 minutes' walk — one of the highest concentrations of world-class art on a single street in the world. The Retiro Park, Madrid's answer to Central Park, contains the Crystal Palace, a boat lake, and shaded paths that make it the city's primary public space on weekend afternoons. Madrid's late schedule — dinner after 9pm, clubs open until 6am — is not a cliche but a genuine structural feature of the city's social life. Barajas Airport (MAD) is Spain's largest hub with Iberia and Vueling as the dominant carriers, well connected to Latin America and across Europe. For intra-European flights, January-March and November are when Madrid fares drop most sharply; summer (July-August) brings a 30-40% premium driven by both inbound tourism and Spanish domestic demand. Toledo (25 min by AVE), Segovia (30 min by AVE), and Avila (90 min) are the three strongest day trips by high-speed rail, with Toledo being the most rewarding for its El Greco paintings and medieval Muslim-Christian-Jewish architectural synthesis.
Alternative routes
Other ways to reach Madrid
Frequently asked questions
How much does a flight from London to Madrid cost?
The cheapest fare currently available from London to Madrid is €23. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from London to Madrid?
Yes - non-stop flights are currently available from London to Madrid. The cheapest direct fare starts at €23, making it a convenient option if you want to avoid layover time. Direct flights are generally quicker and less stressful, especially for shorter trips to Spain. Click through to the booking site to check live availability and schedules for your dates.
When is the cheapest time to fly from London to Madrid?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from London. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.
Which airlines fly from London to Madrid?
Multiple carriers operate flights between London and Madrid, with availability and pricing varying by date and season. Airline options and schedules change throughout the year, especially around peak travel periods when additional capacity is often added. Click through to our partner booking site to see the full list of airlines, departure times, and fare classes available for your chosen dates.