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$26+ Cheap flights from Barcelona-El Prat (BCN) to London (LON)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — LON
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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The best prices from Barcelona-El Prat to London are usually found in January or November, booked 65 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 enero 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$41
(easyJet)

One-way from

$26
(easyJet)

Popular in

August

Cheapest in

January

Average price

$67
Provider with most accurate pricing for Barcelona-El Prat-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-London (LON) flights.
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From Barcelona-El Prat to London (LON)
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One-way flight from Barcelona-El Prat to London (LON)
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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Barcelona-El Prat to London

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 enero 16, 2025.

This easyJet deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/218:50 pmBCN - LTN
Nonstop2h 20measyJet
dom. 3/236:25 amLTN - BCN
Nonstop2h 15measyJet
Deal found 1/16$41
This Trip.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/2110:15 pmBCN - LGW
Nonstop2h 20measyJet
dom. 3/239:40 amLGW - BCN
Nonstop2h 10measyJet
Deal found 1/15$43
This Ryanair deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/17:15 pmBCN - LTN
Nonstop2h 25mRyanair
sáb. 2/83:30 pmLTN - BCN
Nonstop2h 10mRyanair
Deal found 1/15$46
This Vueling deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/297:00 amBCN - LGW
Nonstop2h 30mVueling
jue. 1/302:35 pmLGW - BCN
Nonstop2h 00mVueling
Deal found 1/16$61
This Trip.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/136:45 pmBCN - LHR
Nonstop2h 20mVueling
jue. 2/209:55 amLHR - BCN
Nonstop2h 10mVueling
Deal found 1/16$64
This easyJet worldwide deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet worldwide is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/3111:40 amBCN - LTN
Nonstop2h 25mMultiple Airlines
lun. 2/37:55 amLTN - BCN
1 stop9h 00mMultiple Airlines
Deal found 1/16$64
This easyJet worldwide deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet worldwide is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/110:35 amBCN - LGW
Nonstop2h 25mMultiple Airlines
sáb. 2/85:00 pmLGW - BCN
1 stop13h 55mMultiple Airlines
Deal found 1/15$70
This British Airways deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/19:15 pmBCN - LHR
Nonstop2h 15mBritish Airways
lun. 5/56:35 amLHR - BCN
Nonstop2h 10mBritish Airways
Deal found 1/16$107
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/189:30 amBCN - LHR
1 stop5h 55mMultiple Airlines
mié. 2/198:50 pmLHR - BCN
Nonstop2h 09mMultiple Airlines
Deal found 1/16$116
This Iberia deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/206:40 amBCN - LHR
Nonstop2h 35mIberia
vie. 2/217:15 pmLHR - BCN
Nonstop2h 15mIberia
Deal found 1/16$127
This Air Europa deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1011:50 amBCN - LGW
1 stop5h 35mAir Europa
mié. 2/1210:00 amLGW - BCN
1 stop21h 55mAir Europa
Deal found 1/16$140
This British Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/143:25 pmBCN - LCY
Nonstop2h 20mBritish Airways
dom. 3/162:05 pmLCY - BCN
Nonstop2h 05mBritish Airways
Deal found 1/15$142

Find flights from Barcelona-El Prat to London within your budget

Customize 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 2,558,603 searches. Data last updated enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

vie. 3/21

8:50 pm-10:10 pm

Nonstop2h 20m

London Luton

dom. 3/23

6:25 am-9:40 am

Nonstop2h 15m

$41

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

vie. 3/21

10:15 pm-11:35 pm

Nonstop2h 20m

London Gatwick

dom. 3/23

9:40 am-12:50 pm

Nonstop2h 10m

$43

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

sáb. 2/1

7:15 pm-8:40 pm

Nonstop2h 25m

London Luton

sáb. 2/8

3:30 pm-6:40 pm

Nonstop2h 10m

$46

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

mié. 1/29

7:00 am-8:30 am

Nonstop2h 30m

London Gatwick

jue. 1/30

2:35 pm-5:35 pm

Nonstop2h 00m

$61

BarcelonaLondon

BCN - LTN

BCNLTN

Barcelona-El Prat

vie. 1/31

11:40 am-1:05 pm

Nonstop2h 25m

London Luton

lun. 2/3

7:55 am-5:55 pm

1 stop9h 00m

$62

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

jue. 2/13

6:45 pm-8:05 pm

Nonstop2h 20m

London Heathrow

jue. 2/20

9:55 am-1:05 pm

Nonstop2h 10m

$64

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

sáb. 2/1

10:35 am-12:00 pm

Nonstop2h 25m

London Gatwick

sáb. 2/8

5:00 pm-7:55 am

1 stop13h 55m

$70

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

jue. 5/1

9:15 pm-10:30 pm

Nonstop2h 15m

London Heathrow

lun. 5/5

6:35 am-9:45 am

Nonstop2h 10m

$107

BarcelonaLondon

BCN - LHR

BCNLHR

Barcelona-El Prat

jue. 2/20

6:40 am-8:15 am

Nonstop2h 35m

London Heathrow

vie. 2/21

7:15 pm-10:30 pm

Nonstop2h 15m

$127

BarcelonaLondon

BCN - LGW

BCNLGW

Barcelona-El Prat

lun. 2/10

11:50 am-4:25 pm

1 stop5h 35m

London Gatwick

mié. 2/12

10:00 am-8:55 am

1 stop21h 55m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 54 results
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Compare providers for flights from Barcelona-El Prat to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to London in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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.

Travel insights for flights from Barcelona-El Prat to London

Get recent, data-driven insights about flights from Barcelona-El Prat to London including ideal travel times, pricing trends, and more.

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 round-trip flight from Barcelona-El Prat to London. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to London, you should look to book at least 65 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 Barcelona-El Prat Airport to London?

Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of $661). Flying from Barcelona-El Prat Airport to London in June is currently the most expensive (average of $1,137). 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 enero 16, 2025.

It’s typically best to fly out from Barcelona-El Prat Airport to London at noon. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Barcelona-El Prat to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Barcelona-El Prat Airport to London flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings 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 enero 16, 2025.

The most flights from BCN to LON are scheduled on a Thursday (41 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 enero 16, 2025.
Get a feel of what it's like to fly with Vueling, Brussels Airlines and KLM from Barcelona to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
739 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very good
739 reviews
Aegean Airlines
8.1
Very good
739 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,339 reviews
Aegean Airlines
8.1
Very good
739 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Norwegian
7.7
Good
249 reviews
Aegean Airlines
8.1
Very good
739 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,112 reviews
Aegean Airlines
8.1
Very good
739 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

SWISS
7.5
Good
1,598 reviews
Aegean Airlines
8.1
Very good
739 reviews

Overall

8.1

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

7.8

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

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.

  • 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 $41. Other airlines that can offer you cheap pricing are Ryanair, from $46, and Vueling, from $61. These flights start at 60% lower than the current average price 3 months from now.

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

    $26 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 Ryanair, with prices starting from $27 and $29, respectively.

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

    The most popular route from Barcelona-El Prat Airport to London is Barcelona-El Prat - London Luton. You may also consider Barcelona-El Prat - London City or Barcelona-El Prat - London Heathrow.

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

    No one likes to see their flight delayed. When booking a flight from Barcelona-El Prat Airport to London consider choosing Malaysia Airlines (64%), American Airlines (63%) or Japan Airlines (61%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Barcelona-El Prat Airport to London? While on average our users pay $1,308, our data indicates the cheapest price to be $50. The most popular route (Barcelona-El Prat - London Luton), is priced around $73.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to London (average of $661). Flying from Barcelona-El Prat Airport to London in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Gatwick
Horley
Milton Keynes
Dover
Watford
Orpington
Croydon
Borehamwood
Bromley
Folkestone
Ilford
Aylesbury
Chelmsford

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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 2,558,603 searches. Data last updated enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$34Average$97FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$48Average$143FlexibilityNo cancel feeOn-time88%
easyJetCheapest$58Average$173FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$119Average$238FlexibilityNo cancel feeOn-time70%
IberiaCheapest$163Average$225FlexibilityNo cancel feeOn-time77%
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