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Cheap flights from Barcelona-El Prat Airport to London from £19

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — LON
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Barcelona-El Prat to London are usually found in March or January, booked 40 days in advance, depart on a Saturday or Thursday and return on a Monday

Cheap flight deals from Barcelona-El Prat to London

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to London (LON). 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 6 November 2025.

Round-trip from

£37

One-way from

£19

Popular in

August

Cheapest in

March

Average price

£58

Good round-trip deal

£14 or less

Good one-way deal

£29 or less
easyJet
  • easyJet
  • 9/12-11/12
  • Nonstop
  • 4h 20m total
  • Barcelona to London
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easyJet
  • easyJet
  • 26/3
  • Nonstop
  • 2h 20m total
  • Barcelona to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to London (LON).
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Price to beat on a one-way flight from Barcelona-El Prat to London (LON).
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Find flight deals from Barcelona-El Prat to London

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to London
Explore the most affordable flight options available from Barcelona-El Prat to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Fri 12/1221:35BCN - LTN
Nonstop2h 25mRyanair
Sat 13/1209:20LTN - BCN
Nonstop2h 25mRyanair
Deal found 2/11£36
Tue 9/1218:25BCN - SEN
Nonstop2h 20measyJet
Thu 11/1206:50SEN - BCN
Nonstop2h 00measyJet
Deal found 5/11£37
Mon 8/1211:00BCN - STN
Nonstop2h 30mRyanair
Wed 10/1207:40STN - BCN
Nonstop2h 30mRyanair
Deal found 3/11£37
Fri 14/1121:35BCN - LTN
Nonstop2h 25mRyanair
Mon 17/1106:25LTN - BCN
Nonstop2h 25mRyanair
Deal found 3/11£37
Fri 14/1123:10BCN - STN
Nonstop2h 30mRyanair
Tue 18/1107:40STN - BCN
Nonstop2h 30mRyanair
Deal found 3/11£38
Thu 27/1120:55BCN - LTN
Nonstop2h 25measyJet
Fri 5/1217:00LTN - BCN
Nonstop2h 10measyJet
Deal found 4/11£38
Sat 6/1217:00BCN - STN
Nonstop2h 30mRyanair
Wed 10/1207:40STN - BCN
Nonstop2h 30mRyanair
Deal found 5/11£38
Thu 27/1120:55BCN - LTN
Nonstop2h 25measyJet
Mon 1/1206:15LTN - BCN
Nonstop2h 15measyJet
Deal found 5/11£38
Tue 2/1207:30BCN - LGW
Nonstop2h 30measyJet
Fri 5/1216:00LGW - BCN
Nonstop2h 05measyJet
Deal found 4/11£39
Wed 19/1105:45BCN - STN
Nonstop2h 30mRyanair
Mon 24/1108:40STN - BCN
Nonstop2h 30mRyanair
Deal found 5/11£39
Wed 3/1220:55BCN - LTN
Nonstop2h 30measyJet
Thu 4/1217:00LTN - BCN
Nonstop2h 10measyJet
Deal found 5/11£39
Sat 22/1114:55BCN - LGW
Nonstop2h 20mMultiple Airlines
Mon 24/1106:55LGW - BCN
Nonstop2h 05mMultiple Airlines
Deal found 5/11£40

Cheapflights Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat to London 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 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to London that are best for you.

Fly from

Barcelona-El Prat

Fly to

London

Route

Depart

Return

Price

BarcelonaLondon

BCN - SEN

BCNSEN

Barcelona-El Prat

Tue 9/12

18:25-19:45

Nonstop2h 20m

London Southend

Thu 11/12

06:50-09:50

Nonstop2h 00m

£37

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Sun 7/12

05:45-07:15

Nonstop2h 30m

London Stansted

Wed 10/12

07:40-11:10

Nonstop2h 30m

£41

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Fri 12/12

20:55-22:20

Nonstop2h 25m

London Luton

Mon 15/12

06:15-09:30

Nonstop2h 15m

£41

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Fri 23/1

10:00-11:30

Nonstop2h 30m

London Stansted

Mon 26/1

13:55-17:25

Nonstop2h 30m

£41

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Wed 17/12

10:35-12:05

Nonstop2h 30m

London Luton

Wed 17/12

17:00-20:10

Nonstop2h 10m

£41

BarcelonaLondon

BCN - SEN

BCNSEN

Barcelona-El Prat

Thu 11/12

10:40-12:00

Nonstop2h 20m

London Southend

Sun 14/12

07:10-10:10

Nonstop2h 00m

£42

BarcelonaLondon

BCN - STN

BCNSTN

Barcelona-El Prat

Sat 31/1

12:25-13:55

Nonstop2h 30m

London Stansted

Thu 5/2

10:00-13:30

Nonstop2h 30m

£43

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Wed 14/1

12:50-14:15

Nonstop2h 25m

London Gatwick

Sat 17/1

06:50-10:00

Nonstop2h 10m

£44

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

Tue 20/1

12:25-13:50

Nonstop2h 25m

London Gatwick

Fri 23/1

16:00-19:05

Nonstop2h 05m

£44

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

Wed 28/1

20:55-22:25

Nonstop2h 30m

London Luton

Fri 30/1

17:00-20:10

Nonstop2h 10m

£44

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 results
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Best time to book a flight from Barcelona-El Prat to London

Have a flexible travel schedule? Discover the best time to fly to London from Barcelona-El Prat 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 Barcelona-El Prat Airport to London

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

Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to London. Price data was last updated on 31 October 2025.

The best time to book flights from Barcelona-El Prat Airport to London is 40 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 Barcelona-El Prat Airport to London?

Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of £17). Flying from Barcelona-El Prat Airport to London in August is currently the most expensive (average of £62). 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 BCN to LON?

Find hourly flight availability from Barcelona-El Prat to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

It’s optimal to fly from Barcelona-El Prat Airport to London in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Barcelona-El Prat to London. Price data was last updated on 24 November 2024.

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

Weekly flight availability from Barcelona-El Prat Airport to London

Explore weekly flight availability from Barcelona-El Prat to London. 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 6 November 2025.

The most flights from BCN to LON are scheduled on a Wednesday (58 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (18 on average).

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 6 November 2025.
See what other customers who have flown with Vueling, Iberia, andeasyJet from Barcelona-El Prat Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.1
Good
1,206 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Crew

7.7

Comfort

6.8

Food

6.1

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Vueling
7.1
Good
1,206 reviews
Vueling
7.1
Good
1,206 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Crew

7.7

Comfort

6.8

Food

6.1

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Iberia
7.0
Good
3,007 reviews
Vueling
7.1
Good
1,206 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Crew

7.7

Comfort

6.8

Food

6.1

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
easyJet
6.9
Okay
1,841 reviews
Vueling
7.1
Good
1,206 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Crew

7.7

Comfort

6.8

Food

6.1

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
Ryanair
6.8
Okay
5,186 reviews
Vueling
7.1
Good
1,206 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Crew

7.7

Comfort

6.8

Food

6.1

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.
British Airways
6.7
Okay
7,496 reviews
Vueling
7.1
Good
1,206 reviews
Check prices

Boarding

7.1

Entertainment

5.8

Crew

7.7

Comfort

6.8

Food

6.1

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to London. 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 Barcelona-El Prat Airport to London?

    Departing from Barcelona-El Prat Airport to London will take you 2h 20m. Airlines will cover a distance of 712 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Barcelona-El Prat Airport to London round-trip from £38. Other airlines that can offer you cheap pricing are Vueling, from £48, and easyJet, from £53. Ryanair is currently priced 51% below the average price you’ll pay for this route.

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

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as £19. Users have also found prices from £19 and £32 on Ryanair and Vueling, respectively.

  • What are the most popular routes from Barcelona-El Prat Airport to London?

    While some choose either Barcelona-El Prat - London Luton or Barcelona-El Prat - London City, Barcelona-El Prat - London Gatwick is the most popular route from Barcelona-El Prat Airport to London.

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

    The top 3 most reliable airlines when flying from Barcelona-El Prat Airport to London are Vueling (74%), Iberia (72%) and British Airways (71%).

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

    On average you can expect to pay £111 for a flight from Barcelona-El Prat Airport to London. The cheapest flight overall is £34 while the most popular route, (Barcelona-El Prat - London Gatwick) is currently priced at £31.

  • Can I find deals for flights from Barcelona-El Prat to London that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to London.

  • Can I find deals for business class flights from Barcelona-El Prat to London?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to London 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 Barcelona-El Prat Airport to London?

    Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of £17). Flying from Barcelona-El Prat Airport to London in August is currently the most expensive (average of £62). 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 London?

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Alternative routes for Barcelona-El Prat to London

See prices for flight routes from nearby airports that may be better suited for you.
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Costa Brava to Manchester flights
Costa Brava to London City flights
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Reus to Edinburgh flights
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Barcelona-El Prat to East Midlands flights
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Costa Brava to Bournemouth flights
Reus to Liverpool flights
Costa Brava to Bristol flights
Reus to Heathrow flights
Reus to East Midlands flights
Reus to Leeds flights
Reus to Southend flights
Barcelona-El Prat to Newquay flights
Reus to Gatwick flights
Costa Brava to Newcastle upon Tyne flights
Reus to Luton flights
Costa Brava to Liverpool flights
Costa Brava to Leeds flights
Costa Brava to East Midlands flights
Reus to Birmingham flights
Costa Brava to Birmingham flights

Top 5 airlines flying from Barcelona-El Prat to London

Discover the top 5 airlines that operate flights from Barcelona-El Prat to London. 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 858,174 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£38Average£82FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VuelingCheapest£48Average£114FlexibilityNo cancel feeOn-time88%
Search Vueling flights
easyJetCheapest£53Average£121FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£83Average£172FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£100Average£163FlexibilityNo cancel feeOn-time77%
Search Iberia 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 Barcelona-El Prat to London?

Cheapflights makes it easy to find Barcelona-El Prat to London 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 Barcelona-El Prat to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Barcelona-El Prat to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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