$52 Find Cheap Flights from Barcelona to London Heathrow Airport – Compare and Save

The cheapest month for flights from Barcelona-El Prat Airport to London Heathrow Airport is January, where tickets cost $186 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $286 and $282 respectively.

To get a below average price on the flight from Barcelona-El Prat Airport to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Weekly flights between Barcelona and London historically see delays in approximately 15% of cases, with the average delay over the past year being 117 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Based on our data, Vueling have experienced the fewest delays on this route in the past 12 months, with only about 11% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 9 and 10 direct flights that take off from Barcelona-El Prat Airport and land in London Heathrow Airport, with an average flight time of 2h 26m. The most common departure time is 07:00 and most flights take off in the afternoon. Each week, there are 67 flights. The most frequent day of departure is Wednesday, when 15% of all weekly flights depart. The fewest flights depart on a Monday.