Cheap flights from London to Madrid from $53

The month of January is, on average, the cheapest month to fly to Madrid from London, with most prices found around $164. If you aren’t able to travel during the month of January, then book flights to Madrid from London during February instead. Flights to Madrid in February, while not as cheap as those in January, still average around $208.

The cheapest day to depart on your flight to Madrid is on a Saturday when prices can be found for as low as $301. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,501. These prices are subject to change though, so be sure to set up a Price Alert for flights to Madrid.

Flying to Madrid from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as $416 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Madrid is in the evening when prices are around $1,330.

Fly from London Luton to Madrid Barajas for the best London - Madrid Barajas flight prices

You are more likely to see cheaper flights to Madrid from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $304 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from London for as low as $238 on momondo.

There are 2 cabin classes available to choose from on London to Madrid flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 16% of flights between London and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Iberia Express have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of September 2026, 79 flights take off from London and land in Madrid each day. The most common flight departure time for this route is 17:00, with 40% of daily flights taking off at midday.

As of September 2026, 558 flights take off from London and land in Madrid each week. The most common flight departure day for this route is Sun, with 16% of weekly flights taking off on this day.