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Cheap flights from London to Barcelona-El Prat Airport from C$ 68

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
4 Aug — 11 Aug1
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 Sunday or Monday and return on a Wednesday

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 30 July 2025.

Round-trip from

C$ 114

One-way from

C$ 68

Popular in

May

Cheapest in

January

Average price

C$ 234

Good round-trip deal

C$ 161 or less

Good one-way deal

C$ 49 or less
easyJet
  • easyJet
  • 16/11-20/11
  • Nonstop
  • 4h 30m total
  • London to Barcelona
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easyJet
  • easyJet
  • 1/9
  • Nonstop
  • 2h 10m total
  • London to Barcelona
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Highest demand for flights based on searches. 24% potential increase in price (C$ 85 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 30 July 2025.

Sun 16/115:45 p.m.LGW - BCN
Nonstop2h 05measyJet
Thu 20/1112:10 p.m.BCN - LGW
Nonstop2h 25measyJet
Deal found 29/7C$ 114
Thu 2/109:45 p.m.LGW - BCN
Nonstop2h 10mVueling
Mon 6/101:10 p.m.BCN - LGW
1 stop10h 35mVueling
Deal found 29/7C$ 117
Sat 1/119:55 a.m.LHR - BCN
Nonstop2h 10mVueling
Wed 5/117:30 a.m.BCN - LHR
Nonstop2h 40mVueling
Deal found 30/7C$ 128
Wed 3/99:05 p.m.LGW - BCN
Nonstop2h 10mMultiple Airlines
Sun 7/96:45 a.m.BCN - LGW
Nonstop2h 25mMultiple Airlines
Deal found 28/7C$ 132
Sat 15/117:20 p.m.LHR - BCN
Nonstop2h 15mBritish Airways
Thu 20/116:40 a.m.BCN - LHR
Nonstop2h 40mBritish Airways
Deal found 29/7C$ 170

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 30 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

LGW - BCN

LGWBCN

London Gatwick

Sun 16/11

5:45 p.m.-8:50 p.m.

Nonstop2h 05m

Barcelona-El Prat

Thu 20/11

12:10 p.m.-1:35 p.m.

Nonstop2h 25m

C$ 114

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 2/10

9:45 p.m.-12:55 a.m.

Nonstop2h 10m

Barcelona-El Prat

Mon 6/10

1:10 p.m.-10:45 p.m.

1 stop10h 35m

C$ 117

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 1/11

9:55 a.m.-1:05 p.m.

Nonstop2h 10m

Barcelona-El Prat

Wed 5/11

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 128

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Wed 3/9

9:05 p.m.-12:15 a.m.

Nonstop2h 10m

Barcelona-El Prat

Sun 7/9

6:45 a.m.-8:10 a.m.

Nonstop2h 25m

C$ 132

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 15/11

7:20 p.m.-10:35 p.m.

Nonstop2h 15m

Barcelona-El Prat

Thu 20/11

6:40 a.m.-8:20 a.m.

Nonstop2h 40m

C$ 170

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Mon 1/9

5:10 p.m.-8:20 p.m.

Nonstop2h 10m

C$ 68

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 8/9

8:50 p.m.-12:05 a.m.

Nonstop2h 15m

C$ 68

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Wed 15/10

9:00 a.m.-6:35 p.m.

1 stop8h 35m

C$ 72

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Fri 19/9

9:45 p.m.-12:55 a.m.

Nonstop2h 10m

C$ 74

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 13/8

1:30 p.m.-9:10 a.m.

1 stop18h 40m

C$ 116

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 15 results
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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 round-trip 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 round-trip flight from London to Barcelona-El Prat. Price data was last updated on 25 July 2025.

To ensure you get the cheapest price possible for a flight from London to Barcelona-El Prat Airport, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of C$ 604). Flying from London to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 794). 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 30 July 2025.

A simple way to save on the total cost of your ticket is to fly from London to Barcelona-El Prat Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from London to Barcelona-El Prat. Price data was last updated on 27 July 2025.

Travelers seeking maximum savings on their London to Barcelona-El Prat Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 July 2025.

The most flights from LON to BCN are scheduled on a Wednesday (76 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip 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 30 July 2025.
Read through reviews of airlines operating flights from London to Barcelona-El Prat Airport, such as KLM,Austrian Airlines, andScandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
1,383 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
823 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
1,453 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
1,176 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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.
easyJet
6.9
Okay
1,822 reviews
KLM
7.8
Good
1,383 reviews
Check prices

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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?

    Our cheapest airline available from London to Barcelona-El Prat Airport is easyJet. Our recent data shows that you can find tickets from as low as C$ 114 on this airline. Additional options worth looking into are Vueling and British Airways, starting at C$ 117 and C$ 170 round-trip. easyJet is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

    C$ 68 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Vueling and Air Serbia, with prices starting from C$ 68 and C$ 116, respectively.

  • What are the most reliable airlines from London to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Barcelona-El Prat Airport on time: Malaysia Airlines (79%), Iberia (77%), American Airlines (76%).

  • What are the cheapest flights from London to Barcelona-El Prat Airport?

    Looking at all options, your cheapest flight can be booked for C$ 75. While the most popular route (London Heathrow - Barcelona-El Prat) can be booked for C$ 280 on average our data indicates C$ 216 when flying from London to Barcelona-El Prat Airport.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of C$ 604). Flying from London to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 794). 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
Santa Susanna
Badalona
L'Hospitalet de Llobregat

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Barcelona-El Prat flights
Gatwick to Barcelona-El Prat flights

Top 3 airlines flying from London to Barcelona-El Prat

Discover the top 3 airlines 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 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapestC$ 99AverageC$ 181FlexibilityNo cancel feeOn-time88%
Search Vueling flights
British AirwaysCheapestC$ 145AverageC$ 342FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapestC$ 221AverageC$ 235FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Barcelona-El Prat?

When you search for this flight from London to Barcelona-El Prat, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Barcelona-El Prat?

Cheapflights helps you find that perfect flight to Barcelona-El Prat from London 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 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?

Of course! You can now track prices for flights from London to Barcelona-El Prat and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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