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Cheap flights from London to Barcelona-El Prat Airport from $69

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
6 May — 13 May1
1 adult

Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in January or March, booked 30 days in advance, depart on a Thursday or Friday 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 1 May 2025.

Round-trip from

$125

One-way from

$69

Popular in

May

Cheapest in

January

Average price

$341

Good one-way deal

$214 or less
Ryanair
  • Ryanair
  • 14/5-19/5
  • Nonstop
  • 4h 35m total
  • London to Barcelona
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easyJet
  • easyJet
  • 7/9
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($98 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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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 1 May 2025.

Wed 14/516:30LTN - BCN
Nonstop2h 10measyJet
Sat 17/510:50BCN - LTN
Nonstop2h 30measyJet
Deal found 30/4$125
Wed 7/518:25LTN - BCN
Nonstop2h 10mRyanair
Fri 9/519:30BCN - LTN
Nonstop2h 25mRyanair
Deal found 30/4$126
Tue 13/520:50LHR - BCN
Nonstop2h 15mVueling
Wed 14/507:30BCN - LHR
Nonstop2h 40mVueling
Deal found 30/4$128
Tue 13/517:55LTN - BCN
Nonstop2h 15mMultiple Airlines
Tue 20/522:00BCN - LTN
1 stop11h 00mMultiple Airlines
Deal found 30/4$128
Mon 15/919:25LHR - BCN
Nonstop2h 15mBritish Airways
Sat 20/919:25BCN - LHR
Nonstop2h 15mBritish Airways
Deal found 30/4$263
Sun 15/620:50LHR - BCN
Nonstop2h 15mMultiple Airlines
Thu 26/611:05BCN - LHR
1 stop6h 10mMultiple Airlines
Deal found 30/4$315
Tue 17/609:55LHR - BCN
1 stop5h 30mKLM
Fri 27/613:20BCN - LHR
1 stop5h 15mKLM
Deal found 29/4$356
Tue 1/706:55LHR - BCN
1 stop10h 00mLufthansa
Wed 9/713:30BCN - LHR
1 stop5h 55mLufthansa
Deal found 30/4$368
Sat 14/606:00LHR - BCN
1 stop16h 35mSWISS
Tue 17/606:00BCN - LHR
1 stop6h 25mSWISS
Deal found 30/4$389
Wed 10/911:05LHR - BCN
1 stop8h 25mBrussels Airlines
Tue 16/912:25BCN - LHR
1 stop10h 10mBrussels Airlines
Deal found 30/4$391
Wed 4/609:05LHR - BCN
1 stop9h 45mAustrian Airlines
Sun 8/610:00BCN - LHR
1 stop24h 00mAustrian Airlines
Deal found 30/4$452

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 134,765 searches. Data last updated 1 May 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

Departure

Return

Price

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Wed 14/5

18:25-21:35

Nonstop2h 10m

Barcelona-El Prat

Mon 19/5

14:10-15:35

Nonstop2h 25m

$125

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Mon 19/5

07:05-10:20

Nonstop2h 15m

Barcelona-El Prat

Wed 21/5

10:50-12:20

Nonstop2h 30m

$126

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 13/5

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Wed 14/5

07:30-09:10

Nonstop2h 40m

$128

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Mon 16/6

07:05-10:20

Nonstop2h 15m

Barcelona-El Prat

Wed 18/6

22:00-08:45

1 stop11h 45m

$180

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 15/9

19:25-22:40

Nonstop2h 15m

Barcelona-El Prat

Sat 20/9

19:25-20:40

Nonstop2h 15m

$263

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 15/6

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Thu 26/6

11:05-16:15

1 stop6h 10m

$315

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 17/6

09:55-16:25

1 stop5h 30m

Barcelona-El Prat

Fri 27/6

13:20-17:35

1 stop5h 15m

$356

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 1/7

06:55-17:55

1 stop10h 00m

Barcelona-El Prat

Wed 9/7

13:30-18:25

1 stop5h 55m

$368

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 14/6

06:00-23:35

1 stop16h 35m

Barcelona-El Prat

Tue 17/6

06:00-11:25

1 stop6h 25m

$389

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 10/9

11:05-20:30

1 stop8h 25m

Barcelona-El Prat

Wed 17/9

12:25-21:35

1 stop10h 10m

$391

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 27 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 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 25 April 2025.

The best time to book flights from London to Barcelona-El Prat Airport is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $1,236). Flying from London to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,749). 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 1 May 2025.

When flying from London to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 66% versus a flight in the morning.

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 1 May 2025.

The most flights from LON to BCN are scheduled on a Tuesday (70 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 inches per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 1 May 2025.
Get a feel of what it's like to fly with KLM, EL AL and LOT from London to Barcelona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
EL AL
7.8
Good
532 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
781 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Food

7.2

Overall

7.8

Crew

8.4

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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?

    Cheapflights users have booked flights from London to Barcelona-El Prat Airport round-trip from $125. Other airlines that can offer you cheap pricing are easyJet, from $126, and Vueling, from $128. Ryanair is 44% 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?

    The cheapet airlines for a one-way flight from London to Barcelona-El Prat Airport are easyJet ($69), Vueling ($71), and Ryanair ($71).

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

    Before booking your flight to Barcelona-El Prat Airport from London, have a look at the most reliable airlines to get you to your destination on time: Malaysia Airlines (84%), LATAM Airlines (82%), American Airlines( 80%).

  • 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, March is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $1,236). Flying from London to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,749). 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.

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