Cheap flights from Barcelona to London from £67

If you don’t want to visit London City Airport in May, then you should wait until November to fly from Barcelona, when ticket prices are also cheap, with an average price of £71.

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

Historically, on average around 42% of flights between Barcelona and London have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

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

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 42% of their flights experiencing any sort of delay.

The number of flights available between Barcelona and London City Airport is 4 per week as of September 2026. The most frequent departure day is Thu, with 50% of weekly flights leaving on this day.

The flight from Barcelona to London City Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Barcelona (a popular airport in Barcelona) to London Heathrow Airport (the most popular airport in London City Airport), then the flight time is 2h 20m on average. If you fly from Reus (another popular airport in Barcelona) to London Heathrow Airport, then the average flight time is 5h 35m.