Cheap flights from London to Barcelona-El Prat Airport from $57
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
7 Oct — 14 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in November or January, booked 60 days in advance, depart on a Sunday or Tuesday and return on a Friday
Cheap flight deals from London to Barcelona-El Prat
Enter your travel dates to find the best prices.
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Best
Direct
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One-way
Cheapest flights from London to Barcelona-El Prat
Explore the most affordable flight options available from London to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.
Wed 14/1020:50 -
Nonstop2h 20m
Wed 21/1018:35 -
Nonstop2h 30m
Deal found 3/9$117
Fri 6/1109:55 -
Nonstop2h 15m
Sun 8/1107:30 -
Nonstop2h 40m
Deal found 5/9$126
Wed 14/1020:50 -
Nonstop2h 20m
Mon 19/1007:30 -
Nonstop2h 40m
Deal found 3/9$128
Mon 28/920:50 -
Nonstop2h 20m
Thu 1/1007:30 -
Nonstop2h 40m
Deal found 2/9$129
Fri 18/920:50 -
Nonstop2h 20m
Sun 20/907:30 -
Nonstop2h 40m
Deal found 3/9$132
Fri 16/1020:50 -
Nonstop2h 20m
Sun 18/1007:30 -
Nonstop2h 40m
Deal found 7/9$135
Sat 24/1020:50 -
Nonstop2h 20m
Tue 27/1007:30 -
Nonstop2h 40m
Deal found 3/9$136
Sat 24/1020:50 -
Nonstop2h 20m
Sun 25/1007:30 -
Nonstop2h 40m
Deal found 2/9$137
Wed 7/1020:50 -
Nonstop2h 20m
Fri 23/1018:35 -
Nonstop2h 30m
Deal found 7/9$140
Sun 1/1120:50 -
Nonstop2h 15m
Sun 8/1107:30 -
Nonstop2h 40m
Deal found 4/9$142
Best flights from London to Barcelona-El Prat
Discover carefully curated flight deals from London to Barcelona-El Prat that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.
Fri 9/1020:50 -
Nonstop2h 20m
Thu 15/1007:00 -
1 stop8h 45m
Deal found 3/9$144
Fri 15/106:05 -
Nonstop2h 10m
Sun 24/111:45 -
Nonstop2h 25m
Deal found 2/9$207
Thu 15/1020:50 -
Nonstop2h 20m
Sun 18/1007:30 -
Nonstop2h 40m
Deal found 4/9$154
Fri 4/1220:50 -
Nonstop2h 15m
Tue 8/1207:00 -
1 stop12h 00m
Deal found 2/9$157
Sun 4/1009:55 -
Nonstop2h 20m
Wed 21/1018:35 -
Nonstop2h 30m
Deal found 4/9$158
Mon 28/920:50 -
Nonstop2h 20m
Wed 30/907:00 -
1 stop8h 45m
Deal found 6/9$183
Sat 10/1020:50 -
Nonstop2h 20m
Mon 12/1007:00 -
1 stop8h 45m
Deal found 5/9$183
Wed 7/1020:50 -
Nonstop2h 20m
Mon 12/1007:00 -
1 stop8h 45m
Deal found 4/9$183
Wed 7/1020:50 -
Nonstop2h 20m
Fri 23/1007:00 -
1 stop8h 45m
Deal found 7/9$189
Wed 7/1015:30 -
1 stop7h 35m
Thu 22/1007:00 -
1 stop8h 45m
Deal found 5/9$194
Fri 18/920:50 -
Nonstop2h 20m
Mon 21/918:35 -
Nonstop2h 30m
Deal found 5/9$203
Fri 25/920:50 -
Nonstop2h 20m
Fri 2/1007:00 -
1 stop8h 45m
Deal found 6/9$219
Direct flights from London to Barcelona-El Prat
Explore direct flight options from London to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.
Wed 14/1020:50 -
Nonstop2h 20m
Wed 21/1018:35 -
Nonstop2h 30m
Deal found 3/9$117
Fri 6/1109:55 -
Nonstop2h 15m
Sun 8/1107:30 -
Nonstop2h 40m
Deal found 5/9$126
Wed 14/1020:50 -
Nonstop2h 20m
Mon 19/1007:30 -
Nonstop2h 40m
Deal found 3/9$128
Mon 28/920:50 -
Nonstop2h 20m
Thu 1/1007:30 -
Nonstop2h 40m
Deal found 2/9$129
Fri 18/920:50 -
Nonstop2h 20m
Sun 20/907:30 -
Nonstop2h 40m
Deal found 3/9$132
Fri 16/1020:50 -
Nonstop2h 20m
Sun 18/1007:30 -
Nonstop2h 40m
Deal found 7/9$135
Sat 24/1020:50 -
Nonstop2h 20m
Tue 27/1007:30 -
Nonstop2h 40m
Deal found 3/9$136
Sat 24/1020:50 -
Nonstop2h 20m
Sun 25/1007:30 -
Nonstop2h 40m
Deal found 2/9$137
Wed 7/1020:50 -
Nonstop2h 20m
Fri 23/1018:35 -
Nonstop2h 30m
Deal found 7/9$140
Sun 1/1120:50 -
Nonstop2h 15m
Sun 8/1107:30 -
Nonstop2h 40m
Deal found 4/9$142
Last-minute flights from London to Barcelona-El Prat
Discover last-minute flight deals from London to Barcelona-El Prat. Data last updated 7 September 2026 and is based on user searches.
Fri 18/920:50 -
Nonstop2h 20m
Sun 20/907:30 -
Nonstop2h 40m
Deal found 3/9$132
Mon 28/920:50 -
Nonstop2h 20m
Thu 1/1007:30 -
Nonstop2h 40m
Deal found 2/9$129
Mon 28/920:50 -
Nonstop2h 20m
Sat 3/1007:30 -
Nonstop2h 40m
Deal found 2/9$142
Wed 7/1020:50 -
Nonstop2h 20m
Fri 23/1018:35 -
Nonstop2h 30m
Deal found 7/9$140
Wed 14/1020:50 -
Nonstop2h 20m
Wed 21/1018:35 -
Nonstop2h 30m
Deal found 3/9$117
Wed 14/1020:50 -
Nonstop2h 20m
Mon 19/1007:30 -
Nonstop2h 40m
Deal found 3/9$128
Wed 14/1020:50 -
Nonstop2h 20m
Fri 16/1007:30 -
Nonstop2h 40m
Deal found 5/9$133
Fri 16/1020:50 -
Nonstop2h 20m
Sun 18/1007:30 -
Nonstop2h 40m
Deal found 7/9$135
Sat 24/1020:50 -
Nonstop2h 20m
Tue 27/1007:30 -
Nonstop2h 40m
Deal found 3/9$136
Sat 24/1020:50 -
Nonstop2h 20m
Sun 25/1007:30 -
Nonstop2h 40m
Deal found 2/9$137
Mon 26/1020:50 -
Nonstop2h 15m
Tue 27/1007:30 -
Nonstop2h 40m
Deal found 6/9$143
One-way flights from London to Barcelona-El Prat
Search for one-way flight options from London to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.
Sat 5/1220:50 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9$57
Fri 2/1020:50 -
Nonstop2h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9$64
Mon 19/1009:55 -
Nonstop2h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9$79
Fri 18/920:50 -
Nonstop2h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9$83
Tue 24/1120:50 -
Nonstop2h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9$89
Sun 27/909:55 -
Nonstop2h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9$93
Tue 3/1115:30 -
1 stop7h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9$94
Wed 4/1115:30 -
1 stop7h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9$96
Tue 6/1015:30 -
1 stop7h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$97
Tue 20/1015:30 -
1 stop15h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9$104
Find flight deals from London to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Barcelona-El Prat (BCN). 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 7 September 2026.
Customise your flight search to find flights from London to Barcelona-El Prat 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 7,457,451 searches. Data last updated 7 September 2026.
Use the filters below to find and compare flights from London to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Tue 24/11
15:30-00:10
1 stop7h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$96
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Tue 6/10
15:30-00:05
1 stop7h 35m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$96
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Mon 16/11
15:30-23:00
1 stop6h 30m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$104
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Tue 20/10
15:30-08:10
1 stop15h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$104
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Thu 29/10
15:30-23:00
1 stop6h 30m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$111
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Tue 26/1
18:50-08:15
1 stop12h 25m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$119
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Wed 23/9
15:30-00:05
1 stop7h 35m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$122
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Sat 5/12
15:30-08:10
1 stop15h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$130
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Sun 1/11
15:30-08:10
1 stop15h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$135
LondonBarcelona
LHR London Heathrow - BCN Barcelona-El Prat
LHRBCN
London Heathrow
Sat 28/11
15:30-08:10
1 stop15h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
$137
Flights are sorted by cheapest return flights first.
Deals found on 3/9
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from London to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from London with our price prediction graph.
LON-BCN
LHR-BCN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Barcelona-El Prat Airport
LON-BCN
LHR-BCN
What is the cheapest month to book a flight from London to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $132). Flying from London to Barcelona-El Prat Airport in May is currently the most expensive (average of $241). 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 LON to BCN?
Find hourly flight availability from London to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2026.
It’s typically best to fly out from London to Barcelona-El Prat Airport in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from London to Barcelona-El Prat Airport
Explore weekly flight availability from London to Barcelona-El Prat. 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 7 September 2026.
The most flights from LON to BCN are scheduled on a Sunday (80 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost for a return flight from London to Barcelona-El Prat Airport?
Airfare is typical for this route at the moment.
London to Barcelona-El Prat Airport flights typically cost between $96 and $243 in October.The cheapest return price found within the last 5 days was $117 on Vueling (14 Oct–21 Oct).
How often are flights from London to Barcelona delayed?
About 20% of weekly flights between London and Barcelona have experienced delays in the past year, with the average delay time being 119 minutes.
What is the most punctual flight time for London to Barcelona flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Barcelona flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 18% of flights being delayed.
How far ahead should I book a flight from London to Barcelona-El Prat Airport?
The best time to book flights from London to Barcelona-El Prat Airport is 41 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 day to fly from London to Barcelona-El Prat Airport?
Use this chart to determine the cheapest time to fly return from London to Barcelona-El Prat. Price data was last updated on 5 September 2026.
Travellers seeking maximum savings on their London to Barcelona-El Prat Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Barcelona-El Prat
Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated 7 September 2026.
Get a feel of what it's like to fly with Vueling from London to Barcelona-El Prat Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience
Related info for your journey
Find useful and relevant information for your journey from London to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London to Barcelona-El Prat Airport?
A quick flight from London to Barcelona-El Prat Airport can take about 2h 20m. Vueling provides one of the quickest options available for as low as $144. The distance between London and Barcelona-El Prat Airport is about 1147 km. Most flights are nonstop.
What are the cheapest airlines to fly from London to Barcelona-El Prat Airport one-way?
The cheapet airlines for a one-way flight from London to Barcelona-El Prat Airport are easyJet ($46), Vueling ($55), and British Airways ($141).
What are the most reliable airlines from London to Barcelona-El Prat Airport?
No one likes to see their flight delayed. When booking a flight from London to Barcelona-El Prat Airport consider choosing Vueling(75%), Iberia(71%) or British Airways(71%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to Barcelona-El Prat Airport?
Looking for the cheapest flight from London to Barcelona-El Prat Airport? While on average our users pay $461, our data indicates the cheapest price to be $79. The most popular route (London Heathrow - Barcelona-El Prat), is priced around $198.
Can I find deals for flights from London to Barcelona-El Prat that include hotel bookings?
Yes. In addition to deals on London to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Barcelona-El Prat?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Barcelona-El Prat.
Can I find deals for business class flights from London to Barcelona-El Prat?
Yes. Cheapflights offers flight deals from London to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $132). Flying from London to Barcelona-El Prat Airport in May is currently the most expensive (average of $241). 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.
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Barcelona-El Prat?
Cheapflights makes it easy to find London to Barcelona-El Prat 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 London to Barcelona-El Prat?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona-El Prat from London.
Can Cheapflights find flights from London to Barcelona-El Prat with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Barcelona-El Prat, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from London to Barcelona-El Prat become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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