Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Barcelona to London
Today’s flight suggestion for Barcelona - London
Outbound 28 November 2026 · Inbound 29 November 2026
Today’s suggestion
19:55
BCN 21:20
STN2h 25m
Direct
08:20
STN 11:30
BCN2h 10m
Direct
From £31
17:55
BCN 19:20
STN2h 25m
Direct
08:20
STN 11:30
BCN2h 10m
Direct
From £33
19:10
BCN 20:35
STN2h 25m
Direct
08:20
STN 11:30
BCN2h 10m
Direct
From £37
Cheapest flight
£17
Average price of a round trip
£28
Average price recorded over the last 3 months for a round trip.
Flight duration
2h24
A flight from Barcelona to London takes on average 2h24.
Best time
June
According to user searches, the ideal month to go to London is June.
Tips for finding cheap flights from Barcelona to London
Check out our tips for booking your flight to London (United Kingdom) from Barcelona (Spain) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average ticket price of £21 (calculation over the last two years). The most touristic season corresponds to the months of May, June and October.
For an attractive price, it is advisable to buy your flight tickets at least 1 days before the departure date.
The airline offering the cheapest tickets is Ryanair. A ticket from the company Ryanair to London costs on average £21.
The airlines that offer the most flights are Ryanair, Easyjet and Vueling.
info departure city :
Barcelona, Spain
airport :
Barcelona-El Prat International Airport (BCN)
local time :
Barcelona is a city in the country Spain, the time zone is [[timezone]]. In Barcelona, it is currently {fromLocalTime}, the temperature is on average 19°C, with a minimum of 17°C and a maximum of 22°C.
The city of Barcelona (BCN) has 1 airport(s): Barcelona-El Prat
destination info :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {toLocalTime}, the temperature is on average 6°C, with a minimum of 4°C and a maximum of 7°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
Useful info about London
What is the least touristic period to go to London?
If you want to visit London during the least touristic period, choose the month of June.
What is the most popular time to travel to London?
In London, the most touristic month is May. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight Barcelona - London?
According to our data, it is recommended to book your flight 1 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. The cheapest day to book a flight Barcelona - London is Tuesday.
What are the arrival and destination airports when travelling between Barcelona and London?
When you leave, you can leave from Barcelona-El Prat, and you will arrive at London Gatwick, London Luton or London-Stansted.
How to reach Barcelona airport from the city centre?
This information is not available at this time.
Are there other means of transport to go from Barcelona to London?
The journey from Barcelona to London can also be done by bus. Search on Liligo to compare the different means of transport.
Are there big differences in weather between Barcelona and London?
In summer, the average temperature is 18°C in London and 24°C in Barcelona. The average rainfall in summer is 63 mm in London and 34 mm in Barcelona.In summer, it is warmer in Barcelona and it rains less in Barcelona. In winter, it is colder in Barcelona and it rains more in London.
