Cheap flights from London Heathrow Airport to Catalonia from £26

In general, January is the cheapest month to fly from London Heathrow Airport to Catalonia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £102. If you don’t want to visit Catalonia in January, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £116.

The cheapest day to depart on your flight to Catalonia is on a Monday when prices can be found for as low as £150. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £171.

The cheapest time of day to fly to Catalonia is in the evening when flights can be purchased for as low as £144. Flights at midday are often more expensive, with an average ticket price of £195.

Fly from London Heathrow to Barcelona-El Prat for the best London Heathrow - Catalonia flight prices

You are more likely to see cheaper flights to Catalonia from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Catalonia for around £142 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Catalonia from London Heathrow Airport for as low as £111 on momondo.

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

Vueling and British Airways are the most popular carriers operating from London Heathrow to Catalonia

Vueling, British Airways and Iberia are the top three most popular airlines that fly to Catalonia from London Heathrow Airport according to our data. Vueling is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Catalonia. Keep in mind that there are 8 different airlines that fly to Catalonia on a routine basis, so you have a few additional options to choose from.

15 flights are operational daily from London Heathrow Airport to Catalonia as of October 2026. The most popular departure time for this route is 09:00, with 48% of flights per day taking off at midday.

As of October 2026, 111 flights take off from London Heathrow Airport and land in Catalonia each week. The most common flight departure day for this route is Tue, with 40% of weekly flights taking off on this day.