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Cheap flights from London to Barcelona-El Prat Airport from ₹ 4,552

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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
20 Jul — 27 Jul1
1 adult

Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in January or March, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap 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 15 July 2025.

Round-trip from

₹ 9,191

One-way from

₹ 4,552

Popular in

May

Cheapest in

January

Average price

₹ 14,344

Good round-trip deal

₹ 5,972 or less

Good one-way deal

₹ 18,773 or less
Vueling
  • Vueling
  • 19/9-2/10
  • Nonstop
  • 4h 55m total
  • London to Barcelona
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Vueling
  • Vueling
  • 20/11
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (₹ 328,179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 40,651 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Barcelona-El Prat.
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Price to beat on a one-way flight from London (LON) to Barcelona-El Prat.
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Find flight deals from London to Barcelona-El Prat

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 15 July 2025.

Fri 19/920:50LHR - BCN
Nonstop2h 15mVueling
Thu 2/1007:30BCN - LHR
Nonstop2h 40mVueling
Deal found 15/7₹ 9,191
Wed 29/1007:20LHR - BCN
Nonstop2h 05mBritish Airways
Wed 3/1219:15BCN - LHR
Nonstop2h 20mBritish Airways
Deal found 15/7₹ 10,565

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 15 July 2025.
Use the filters below to find and compare flights from London to Barcelona-El Prat Airport that are best for you.

Fly from

London

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 19/9

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Thu 2/10

07:30-09:10

Nonstop2h 40m

₹ 9,191

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 29/10

07:20-10:25

Nonstop2h 05m

Barcelona-El Prat

Wed 3/12

19:15-20:35

Nonstop2h 20m

₹ 10,565

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 20/11

09:55-13:05

Nonstop2h 10m

₹ 4,552

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 31/8

19:25-19:45

1 stop23h 20m

₹ 7,301

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 30/12

06:00-09:05

Nonstop2h 05m

₹ 8,332

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 11/9

15:05-22:45

1 stop6h 40m

₹ 9,878

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 3/8

17:30-12:10

1 stop17h 40m

₹ 10,221

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 13/9

19:30-09:10

1 stop12h 40m

₹ 10,823

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 1/11

06:30-12:15

1 stop4h 45m

₹ 11,166

Flights are sorted by cheapest return flights first.

Deals found on 15/7

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 11 July 2025.

Booking 60 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 ₹ 576). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of ₹ 782). 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 15 July 2025.

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 at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 36% 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 15 July 2025.

The most flights from LON to BCN are scheduled on a Tuesday (77 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost for a return flight from London 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 15 July 2025.
Check out reviews from past customers who have flown with KLM, Austrian Airlines, andScandinavian Airlines 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.
KLM
7.8
Good
1,372 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,372 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
814 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Scandinavian Airlines
7.3
Good
1,423 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Vueling
7.1
Good
1,173 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,141 reviews
KLM
7.8
Good
1,372 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Overall

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines flying from London to Barcelona-El Prat Airport round-trip?

    According to our current data, Vueling (₹ 9,191), and British Airways (₹ 10,565) offers the cheapest pricing from London to Barcelona-El Prat Airport. Users have found that Vueling is 23% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Barcelona-El Prat Airport one-way?

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at ₹ 4,552. Air Serbia flights start at ₹ 7,301 while deals on British Airways start at ₹ 8,332 one-way.

  • 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 Malaysia Airlines(79%), Iberia(78%) or American Airlines(75%), 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 ₹ 576). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of ₹ 782). 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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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 15 July 2025.
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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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest₹ 8,401Average₹ 15,106FlexibilityNo cancel feeOn-time88%
Search Vueling flights

Fly with Cheapflights

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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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