Cheap flights from London to Madrid from €32

In general, January is the cheapest month to fly from London to Madrid. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €99. If you are unable to visit Madrid during the month of January, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around €125.

Our data shows that the cheapest London to Madrid flights are usually those with departure times in the morning. Our users have found flights to Madrid in the morning for as low as €1,016. Flights to Madrid are more costly in the evening, with an average ticket price of €1,280. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 €183 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 €144 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.

As of September 2026, prices for London to Madrid flights are approximately 49% cheaper when compared to flights at the same time last year.

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.

The number of flights available between London and Madrid is 76 per day as of September 2026. The most frequent departure time is 17:00, with 39% of daily flights leaving at midday.

As of September 2026, 532 flights take off from London and land in Madrid each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.