Cheap flights from Barcelona-El Prat Airport to the United Kingdom from £13

The cheapest month to fly to United Kingdom from Barcelona-El Prat Airport is in January. Flight prices, which tend to average around £71, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Barcelona-El Prat Airport during the month November is also very affordable. Most momondo users find prices during this month for around £73.

The cheapest day to depart from Barcelona-El Prat Airport to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £68. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to United Kingdom for around £86.

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £70. Try not to purchase tickets in the afternoon because they tend to be around £89. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Barcelona-El Prat to London Stansted for the best Barcelona-El Prat - United Kingdom flight prices

You are more likely to see cheaper flights to United Kingdom from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £128 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Barcelona-El Prat Airport for as low as £105 on momondo.

There are 4 cabin classes available to choose from on Barcelona-El Prat Airport to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair, easyJet, and Vueling are the most popular carriers operating from Barcelona-El Prat to United Kingdom

Ryanair, Vueling and easyJet are the top three most popular airlines that fly to United Kingdom from Barcelona-El Prat Airport 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 United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Barcelona and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 125 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, Vueling have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

As of November 2026, there are 33 flights per day flying from Barcelona-El Prat Airport to United Kingdom. The most common time of day flights depart is 11:00, with 51% of flights taking off at midday.

235 flights are operational weekly from Barcelona-El Prat Airport to United Kingdom as of November 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.