Cheap flights from London Heathrow Airport to Barcelona-El Prat Airport from $82
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BCN
23 Jul — 30 Jul1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London Heathrow to Barcelona-El Prat are usually found in January or November, booked 59 days in advance, depart on a Thursday or Monday and return on a Tuesday
Cheap flight deals from Heathrow to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 18 July 2025.
Find flight deals from Heathrow to Barcelona-El Prat
Cheapest flights from Heathrow to Barcelona-El Prat
Explore the most affordable flight options available from Heathrow to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.
Mon 6/1020:50LHR - BCN
Nonstop2h 15mVueling
Wed 8/1007:30BCN - LHR
Nonstop2h 40mVueling
Deal found 18/7$153
Fri 5/1206:05LHR - BCN
Nonstop2h 05mBritish Airways
Fri 19/1214:35BCN - LHR
Nonstop2h 25mBritish Airways
Deal found 18/7$190
Best flights from Heathrow to Barcelona-El Prat
Discover carefully curated flight deals from Heathrow to Barcelona-El Prat that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.
Mon 6/1020:50LHR - BCN
Nonstop2h 15mVueling
Wed 8/1007:30BCN - LHR
Nonstop2h 40mVueling
Deal found 18/7$153
Fri 5/1206:05LHR - BCN
Nonstop2h 05mBritish Airways
Wed 17/1214:35BCN - LHR
Nonstop2h 25mBritish Airways
Deal found 18/7$190
Direct flights from Heathrow to Barcelona-El Prat
Explore direct flight options from Heathrow to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2025.
Mon 6/1020:50LHR - BCN
Nonstop2h 15mVueling
Wed 8/1007:30BCN - LHR
Nonstop2h 40mVueling
Deal found 18/7$153
Fri 5/1206:05LHR - BCN
Nonstop2h 05mBritish Airways
Fri 19/1214:35BCN - LHR
Nonstop2h 25mBritish Airways
Deal found 18/7$190
Last-minute flights from Heathrow to Barcelona-El Prat
Discover last-minute flight deals from Heathrow to Barcelona-El Prat. Data last updated 18 July 2025 and is based on user searches.
Wed 23/706:00LHR - BCN
1 stop16h 35mSWISS
Fri 25/706:00BCN - LHR
1 stop12h 50mSWISS
Deal found 17/7$412
Sat 26/720:50LHR - BCN
Nonstop2h 15mVueling
Mon 28/707:30BCN - LHR
Nonstop2h 40mVueling
Deal found 16/7$346
Sat 26/706:55LHR - BCN
1 stop7h 00mLufthansa
Wed 30/706:50BCN - LHR
1 stop10h 50mLufthansa
Deal found 18/7$376
Mon 28/719:25LHR - BCN
Nonstop2h 15mBritish Airways
Tue 29/707:45BCN - LHR
Nonstop2h 25mBritish Airways
Deal found 17/7$305
Mon 28/717:50LHR - BCN
1 stop25h 40mBrussels Airlines
Mon 4/812:25BCN - LHR
1 stop5h 40mBrussels Airlines
Deal found 18/7$461
Tue 5/820:50LHR - BCN
Nonstop2h 15mMultiple Airlines
Wed 6/817:45BCN - LHR
1 stop6h 10mMultiple Airlines
Deal found 17/7$301
Tue 5/807:25LHR - BCN
1 stop6h 30mLufthansa
Wed 6/815:40BCN - LHR
1 stop6h 05mLufthansa
Deal found 17/7$325
Sat 9/819:25LHR - BCN
Nonstop2h 15mBritish Airways
Wed 13/818:40BCN - LHR
Nonstop2h 25mBritish Airways
Deal found 17/7$285
Thu 28/820:50LHR - BCN
Nonstop2h 15mVueling
Thu 4/907:30BCN - LHR
Nonstop2h 40mVueling
Deal found 16/7$154
One-way flights from Heathrow to Barcelona-El Prat
Search for one-way flight options from Heathrow to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 18 July 2025.
Thu 11/920:50LHR - BCN
Nonstop2h 15mVueling
Deal found 18/7$82
Sun 21/919:25LHR - BCN
1 stop12h 45mAir Serbia
Deal found 18/7$130
Tue 30/1206:00LHR - BCN
Nonstop2h 05mBritish Airways
Deal found 17/7$150
Thu 16/1015:05LHR - BCN
1 stop6h 40mMultiple Airlines
Deal found 17/7$176
Tue 5/807:05LHR - BCN
1 stop8h 35mScandinavian Airlines
Deal found 17/7$182
Sat 13/906:00LHR - BCN
1 stop26h 10mAustrian Airlines
Deal found 17/7$193
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow 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 647,157 searches. Data last updated 18 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Barcelona-El Prat Airport that are best for you.
Fly from
Heathrow
Fly to
Barcelona-El Prat
Route
Depart
Return
Price
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Mon 6/10
20:50-00:05
Nonstop2h 15m
Barcelona-El Prat
Wed 8/10
07:30-09:10
Nonstop2h 40m
$153
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Fri 5/12
06:05-09:10
Nonstop2h 05m
Barcelona-El Prat
Fri 19/12
14:35-16:00
Nonstop2h 25m
$190
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Thu 11/9
20:50-00:05
Nonstop2h 15m
$82
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Sun 21/9
19:25-09:10
1 stop12h 45m
$130
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Tue 30/12
06:00-09:05
Nonstop2h 05m
$150
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Thu 16/10
15:05-22:45
1 stop6h 40m
$176
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Tue 5/8
07:05-16:40
1 stop8h 35m
$182
LondonBarcelona
LHR - BCN
LHRBCN
London Heathrow
Sat 13/9
06:00-09:10
1 stop26h 10m
$193
Flights are sorted by cheapest return flights first.
Deals found on 18/7
Best time to book a flight from Heathrow to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Heathrow with our price prediction graph.
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 Heathrow Airport to Barcelona-El Prat Airport
How far ahead should I book a flight from London Heathrow Airport to Barcelona-El Prat Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to Barcelona-El Prat. Price data was last updated on 11 July 2025.
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Barcelona-El Prat Airport (average of $966). Flying from London Heathrow Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,601). 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 LHR to BCN?
Find hourly flight availability from Heathrow 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 18 July 2025.
It’s optimal to fly from London Heathrow Airport to Barcelona-El Prat Airport in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from London Heathrow Airport to Barcelona-El Prat Airport
Explore weekly flight availability from Heathrow 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 18 July 2025.
The most flights from LHR to BCN are scheduled on a Thursday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost for a return flight from London Heathrow Airport to Barcelona-El Prat Airport?
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 18 July 2025.
Check out reviews from past customers who have flown with Austrian Airlines, Scandinavian Airlines, andVueling from London Heathrow Airport to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Good service and update all information. I feel like i wanna use it again next time
Related info for your journey
Find useful and relevant information for your journey from Heathrow 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.
What are the cheapest airlines flying from London Heathrow Airport to Barcelona-El Prat Airport round-trip?
According to our current data, Vueling ($153), and British Airways ($190) offers the cheapest pricing from London Heathrow Airport to Barcelona-El Prat Airport. These flights start at 46% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Barcelona-El Prat Airport one-way?
$82 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Air Serbia and British Airways, with prices starting from $130 and $150, respectively.
What are the most reliable airlines from London Heathrow Airport to Barcelona-El Prat Airport?
Before booking your flight to Barcelona-El Prat Airport from London Heathrow Airport, have a look at the most reliable airlines to get you to your destination on time: Malaysia Airlines (79%), Iberia (77%), American Airlines( 76%).
What are the cheapest flights from London Heathrow Airport to Barcelona-El Prat Airport?
While on average a flight from London Heathrow Airport to Barcelona-El Prat Airport is generally $273, our data shows the cheapest flight currently is $109. When looking at the most popular route, (London Heathrow - Barcelona-El Prat), you can expect to pay $142 for that flight.
Can I find deals for flights from Heathrow to Barcelona-El Prat that include hotel bookings?
Yes. In addition to deals on Heathrow to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to Barcelona-El Prat.
Can I find deals for business class flights from Heathrow to Barcelona-El Prat?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Barcelona-El Prat Airport (average of $966). Flying from London Heathrow Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,601). 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.
Travelling to a place near Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Tossa de Mar
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Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 July 2025.
Top 3 airlines flying from Heathrow to Barcelona-El Prat
Discover the top 3 airlines that operate flights from Heathrow to Barcelona-El Prat. 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 647,157 searches. Data last updated 18 July 2025.
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 Heathrow to Barcelona-El Prat?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Barcelona-El Prat. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Barcelona-El Prat?
Cheapflights helps you find that perfect flight to Barcelona-El Prat from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Heathrow to Barcelona-El Prat with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to Barcelona-El Prat with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Barcelona-El Prat become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Barcelona-El Prat flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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