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Cheap flights from London to Barcelona-El Prat Airport from ₹ 4,362

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
3 Jun — 10 Jun1
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 63 days in advance, depart on a Monday or Thursday 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 4 May 2026.

Sat 9/520:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Thu 4/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 30/4₹ 8,439
Sat 13/620:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Wed 17/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 2/5₹ 8,534
Sat 13/620:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Thu 18/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 1/5₹ 9,103
Mon 15/620:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Thu 18/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 2/5₹ 9,198
Sat 30/520:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Thu 4/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 30/4₹ 9,577
Sat 30/520:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Sat 6/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 29/4₹ 10,241
Tue 7/720:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Wed 22/707:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 30/4₹ 10,336
Mon 1/620:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Fri 5/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 29/4₹ 10,431
Mon 18/520:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Wed 20/507:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 3/5₹ 10,525
Tue 9/615:30
LHR
-
BCN
1 stop7h 35m
Vueling
Wed 17/607:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 2/5₹ 10,620
Mon 1/620:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Thu 4/607:00
BCN
-
LHR
1 stop8h 45m
Vueling
Deal found 2/5₹ 10,810

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 4 May 2026.

Round-trip from

₹ 8,439

One-way from

₹ 4,362

Popular in

June

Cheapest in

November

Average price

₹ 15,835

Good round-trip deal

₹ 8,102 or less
Vueling
  • Vueling
  • 7/7-8/7
  • Nonstop
  • 5h 00m total
  • London to Barcelona
Search Deals
Vueling
  • Vueling
  • 14/6
  • Nonstop
  • 2h 20m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 269,649 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 34,449 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 4 May 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

Tue 2/6

15:30-00:05

1 stop7h 35m

Barcelona-El Prat

Tue 16/6

07:30-09:10

Nonstop2h 40m

₹ 15,551

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 17/6

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Wed 1/7

07:30-09:10

Nonstop2h 40m

₹ 19,723
Fastest return journey

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 22/6

17:00-20:20

Nonstop2h 20m

Barcelona-El Prat

Fri 26/6

07:40-09:10

Nonstop2h 30m

₹ 22,378

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 20/5

15:00-23:35

1 stop7h 35m

Barcelona-El Prat

Tue 26/5

09:00-14:45

1 stop6h 45m

₹ 24,370

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 12/7

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Sat 18/7

07:30-09:10

Nonstop2h 40m

₹ 24,938

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 14/6

17:50-22:55

1 stop4h 05m

Barcelona-El Prat

Mon 15/6

05:35-17:05

1 stop12h 30m

₹ 26,456

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 25/6

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Thu 2/7

07:30-09:10

Nonstop2h 40m

₹ 28,352

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 4/6

06:30-12:30

1 stop5h 00m

Barcelona-El Prat

Thu 4/6

17:20-20:55

1 stop4h 35m

₹ 32,145

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 1/6

20:05-08:50

1 stop11h 45m

Barcelona-El Prat

Wed 10/6

09:40-16:35

2 stops7h 55m

₹ 34,136

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 22/5

06:50-20:30

1 stop12h 40m

Barcelona-El Prat

Mon 25/5

05:35-17:05

1 stop12h 30m

₹ 37,076

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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.
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?

Booking 62 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 ₹ 10,336). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of ₹ 18,870). 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 4 May 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 41% 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 4 May 2026.

The most flights from LON to BCN are scheduled on a Sunday (79 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 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 117 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, British Airways have had the lowest number of delays on this route, with just 18% 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 4 May 2026.
Check out reviews from past customers who have flown with Vueling 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
1,268 reviews
Check prices

Crew

7.7

Boarding

7.2

Entertainment

5.9

Food

6.2

Comfort

6.9

Overall

7.2

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
1,268 reviews
Vueling
7.2
Good
1,268 reviews
Check prices

Crew

7.7

Boarding

7.2

Entertainment

5.9

Food

6.2

Comfort

6.9

Overall

7.2

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 20m. Vueling provides one of the quickest options available for as low as ₹ 22,378. 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 (₹ 5,862), offers the cheapest pricing from London to Barcelona-El Prat Airport. Users have found that Vueling is 53% 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%), British Airways(88%) or Iberia(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 ₹ 10,336). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of ₹ 18,870). 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
Castelldefels

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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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest₹ 5,862Average₹ 17,124FlexibilityNo 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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