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Cheap flights from London to Barcelona-El Prat Airport from ₹ 4,488

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in November or January, booked 49 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from London to Barcelona-El Prat

Enter your travel dates to find the best prices.

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 22 March 2026.

Tue 5/520:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Tue 12/507:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 20/3₹ 8,322
Fri 17/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Mon 20/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 20/3₹ 8,509
Fri 17/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Sun 19/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 20/3₹ 9,070
Sat 25/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Sat 2/507:00
BCN
-
LHR
1 stop8h 45m
Vueling
Deal found 20/3₹ 9,444
Tue 14/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Mon 20/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 20/3₹ 9,537
Fri 10/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Fri 17/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 19/3₹ 9,724
Wed 6/509:55
LHR
-
BCN
Nonstop2h 20m
Vueling
Sat 9/508:40
BCN
-
LHR
1 stop7h 05m
Vueling
Deal found 22/3₹ 10,005
Fri 24/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Sun 26/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 19/3₹ 10,192
Sat 18/409:55
LHR
-
BCN
Nonstop2h 20m
Vueling
Mon 20/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 19/3₹ 10,285
Sat 26/920:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Mon 5/1007:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 18/3₹ 10,379
Tue 28/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Sat 2/507:00
BCN
-
LHR
1 stop8h 45m
Vueling
Deal found 19/3₹ 10,472
Sun 26/409:55
LHR
-
BCN
Nonstop2h 20m
Vueling
Sat 2/507:00
BCN
-
LHR
1 stop8h 45m
Vueling
Deal found 17/3₹ 10,566

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 22 March 2026.

Round-trip from

₹ 8,322

One-way from

₹ 4,488

Popular in

June

Cheapest in

November

Average price

₹ 11,127

Good round-trip deal

₹ 20,081 or less
Vueling
  • Vueling
  • 5/5-12/5
  • Nonstop
  • 5h 00m total
  • London to Barcelona
Search Deals
Vueling
  • Vueling
  • 10/4
  • Nonstop
  • 2h 20m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₹ 308,053 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 37,899 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
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 454,620 searches. Data last updated 22 March 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 - BCN

LHRBCN

London Heathrow

Sat 18/4

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Sat 2/5

07:00-14:45

1 stop8h 45m

₹ 9,537

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 17/9

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Thu 1/10

07:30-09:10

Nonstop2h 40m

₹ 10,940

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 21/4

09:55-13:15

Nonstop2h 20m

Barcelona-El Prat

Tue 21/4

18:35-20:05

Nonstop2h 30m

₹ 11,688
Fastest return journey

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 14/4

07:50-11:00

Nonstop2h 10m

Barcelona-El Prat

Tue 21/4

21:30-22:45

Nonstop2h 15m

₹ 15,334

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 9/5

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Mon 11/5

07:00-14:45

1 stop8h 45m

₹ 15,615

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 17/4

15:10-09:15

1 stop17h 05m

Barcelona-El Prat

Mon 20/4

07:30-09:10

Nonstop2h 40m

₹ 15,895

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 2/7

06:10-09:20

Nonstop2h 10m

Barcelona-El Prat

Sat 4/7

21:15-22:30

Nonstop2h 15m

₹ 18,794

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 3/5

15:15-18:35

Nonstop2h 20m

Barcelona-El Prat

Tue 5/5

07:40-09:10

Nonstop2h 30m

₹ 21,692

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 8/8

07:40-10:50

Nonstop2h 10m

Barcelona-El Prat

Sat 15/8

21:15-22:30

Nonstop2h 15m

₹ 25,058

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 25/6

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Thu 2/7

18:35-20:05

Nonstop2h 30m

₹ 25,806

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

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.
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

How far ahead should I book a flight from London to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a return flight from London to Barcelona-El Prat. Price data was last updated on 13 March 2026.

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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 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 ₹ 2,525). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of ₹ 8,322). 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 22 March 2026.

One of the essential ways to save on airfare from London to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.

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 22 March 2026.

The most flights from LON to BCN are scheduled on a Sunday (72 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

How much does it cost for a return flight from London to Barcelona-El Prat Airport?

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 116 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 Sunday 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, easyJet have had the lowest number of delays on this route, with just 17% of flights being delayed.

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 22 March 2026.
Check out reviews from past customers who have flown with Vueling and Ryanair from London 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.
Vueling
7.2
Good
1,254 reviews
Check prices

Overall

7.2

Crew

7.7

Boarding

7.2

Food

6.2

Comfort

6.8

Entertainment

5.9

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Vueling
7.2
Good
1,254 reviews
Vueling
7.2
Good
1,254 reviews
Check prices

Overall

7.2

Crew

7.7

Boarding

7.2

Food

6.2

Comfort

6.8

Entertainment

5.9

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Ryanair
6.9
Okay
5,302 reviews
Vueling
7.2
Good
1,254 reviews
Check prices

Overall

7.2

Crew

7.7

Boarding

7.2

Food

6.2

Comfort

6.8

Entertainment

5.9

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

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 05m. British Airways provides one of the quickest options available for as low as ₹ 15,054. There are 1147 km between London and Barcelona-El Prat Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London to Barcelona-El Prat Airport round-trip?

    According to our current data, Vueling (₹ 5,780), offers the cheapest pricing from London to Barcelona-El Prat Airport. Users have found that Vueling is 54% cheaper than the other options available to this destination.

  • 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 American Airlines(88%), Malaysia Airlines(87%) or Japan Airlines(87%), as they are the most reliable in getting you off to your destination on time.

  • 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 ₹ 2,525). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of ₹ 8,322). 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.

See more FAQs

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
Tortosa
Castelldefels

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Barcelona-El Prat

Discover the top airline that operate flights from London 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 454,620 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest₹ 5,780Average₹ 16,885FlexibilityNo cancel feeOn-time88%
Search Vueling flights

Fly with Cheapflights

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Barcelona-El Prat for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Barcelona-El Prat with no change fees?

Yes, we can. To see specific flights from London to Barcelona-El Prat 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 London to Barcelona-El Prat become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona-El Prat from London today and book when prices fit your budget.

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