Cheap flights from Barcelona-El Prat Airport to London from £21
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Barcelona-El Prat to London are usually found in March or January, booked 65 days in advance, depart on a Saturday or Thursday and return on a Wednesday
Cheap flight deals from Barcelona-El Prat to London
Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 abril 2025.
Find flight deals from Barcelona-El Prat to London
Cheapest flights from Barcelona-El Prat to LondonExplore the most affordable flight options available from Barcelona-El Prat to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 abril 2025.
Explore the most affordable flight options available from Barcelona-El Prat to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 abril 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Barcelona-El Prat to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 abril 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BarcelonaLondon
BCN - STN
BCNSTN
Barcelona-El Prat
qui 15/5
12:25-13:50
Nonstop2h 25m
London Stansted
dom 18/5
06:00-09:10
Nonstop2h 10m
BarcelonaLondon
BCN - LTN
BCNLTN
Barcelona-El Prat
qui 8/5
10:25-11:45
Nonstop2h 20m
London Luton
ter 13/5
18:10-21:20
Nonstop2h 10m
BarcelonaLondon
BCN - LGW
BCNLGW
Barcelona-El Prat
qui 8/5
07:10-08:35
Nonstop2h 25m
London Gatwick
ter 13/5
14:30-17:45
Nonstop2h 15m
BarcelonaLondon
BCN - LTN
BCNLTN
Barcelona-El Prat
qua 7/5
10:50-12:20
Nonstop2h 30m
London Luton
qua 7/5
16:30-19:40
Nonstop2h 10m
BarcelonaLondon
BCN - LGW
BCNLGW
Barcelona-El Prat
sex 2/5
21:30-22:45
Nonstop2h 15m
London Gatwick
ter 6/5
16:45-19:55
Nonstop2h 10m
BarcelonaLondon
BCN - LTN
BCNLTN
Barcelona-El Prat
qui 8/5
10:50-12:20
Nonstop2h 30m
London Luton
seg 12/5
16:00-19:10
Nonstop2h 10m
BarcelonaLondon
BCN - LGW
BCNLGW
Barcelona-El Prat
sex 6/6
21:50-23:10
Nonstop2h 20m
London Gatwick
sáb 7/6
20:55-00:05
Nonstop2h 10m
BarcelonaLondon
BCN - LHR
BCNLHR
Barcelona-El Prat
qui 8/5
07:30-09:10
Nonstop2h 40m
London Heathrow
qua 14/5
20:50-00:05
Nonstop2h 15m
BarcelonaLondon
BCN - STN
BCNSTN
Barcelona-El Prat
sex 16/5
05:50-07:15
Nonstop2h 25m
London Stansted
seg 19/5
07:05-22:45
1 stop14h 40m
BarcelonaLondon
BCN - SEN
BCNSEN
Barcelona-El Prat
qui 8/5
23:30-13:05
1 stop14h 35m
London Southend
ter 13/5
20:25-07:40
1 stop10h 15m
Best time to book a flight from Barcelona-El Prat to London
Have a flexible travel schedule? Discover the best time to fly to London from Barcelona-El Prat with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Barcelona-El Prat Airport to London
How far ahead should I book a flight from Barcelona-El Prat Airport to London?
Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to London. Price data was last updated on 4 April 2025.
The best time to book flights from Barcelona-El Prat Airport to London is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Barcelona-El Prat Airport to London?
Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of £112). Flying from Barcelona-El Prat Airport to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BCN to LON?
Find hourly flight availability from Barcelona-El Prat to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 abril 2025.
It’s optimal to fly from Barcelona-El Prat Airport to London at midday. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Barcelona-El Prat Airport to London?
Use this chart to determine the cheapest time to fly return from Barcelona-El Prat to London. Price data was last updated on 24 November 2024.
Travellers seeking maximum savings on their Barcelona-El Prat Airport to London flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Barcelona-El Prat Airport to London
Explore weekly flight availability from Barcelona-El Prat to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 abril 2025.
The most flights from BCN to LON are scheduled on a Friday (75 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 12 abril 2025.
To help decide which airline to fly from Barcelona to London, see what other customers have to say about Aegean Airlines, KLM and Norwegian. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Crew
Boarding
Food
Comfort
Overall
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Related info for your journey
Find useful and relevant information for your journey from Barcelona-El Prat to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Barcelona-El Prat Airport?
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Alternative routes for Barcelona-El Prat to London
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Top 5 airlines flying from Barcelona-El Prat to London
Discover the top 5 airlines that operate flights from Barcelona-El Prat to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 abril 2025.
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How does Cheapflights help users find flights from Barcelona-El Prat to London?
Cheapflights makes it easy to find Barcelona-El Prat to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to London?
Millions of users choose and trust Cheapflights to book the best flight deals from Barcelona-El Prat to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Barcelona-El Prat to London with no change fees?
Yes, we can. To see specific flights from Barcelona-El Prat to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Barcelona-El Prat to London become cheaper?
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