Cheap flights from the United Kingdom to Madrid from £18

The month of January is, on average, the cheapest month to fly to Madrid from United Kingdom, with most prices found around £83. The month of February is another great option to travel to Madrid, with average flight prices from United Kingdom averaging around £96.

Our data shows that Thursday is the least expensive day to fly to Madrid. Tickets to fly out on this day can be as low as £288. The most expensive day to fly to Madrid is Wednesday, with ticket prices averaging around £422.

According to our data, the cheapest time of day to fly to Madrid is at midday. momondo users have found flights departing from United Kingdom to Madrid at midday for as low as £146. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £779 on average. Flights to Madrid from United Kingdom in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Bristol to Madrid Barajas for the best United Kingdom - Madrid Barajas flight prices

You are more likely to see cheaper flights to Madrid from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around £159 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 United Kingdom for as low as £121 on momondo.

There are 3 cabin classes available to choose from on United Kingdom to Madrid flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair, easyJet, and Wizz Air are the most popular carriers operating from United Kingdom to Madrid Barajas

Ryanair, British Airways and easyJet are the top three most popular airlines that fly to Madrid from United Kingdom according to our data. Ryanair is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Madrid. Keep in mind that there are 11 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between United Kingdom and Madrid have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon 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, Air Europa have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

The number of flights available between United Kingdom and Madrid is 80 per day as of August 2026. The most frequent departure time is 17:00, with 39% of daily flights leaving at midday.

561 flights are operational weekly from United Kingdom to Madrid as of August 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.