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

Flying on Vueling is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at £60. Additional return tickets that might be worth considering are offered by Ryanair and easyJet, with the lowest prices starting at £60 and £61, respectively. Vueling is 39% 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?

To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £33. Vueling flights start at £33 while deals on Ryanair start at £33 one-way.

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.

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).

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

The most popular flight routes from London to Barcelona-El Prat Airport are London City - Barcelona-El Prat, London Heathrow - Barcelona-El Prat and London Luton - Barcelona-El Prat.

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

Looking for the cheapest flight from London to Barcelona-El Prat Airport? While on average our users pay £280, our data indicates the cheapest price to be £52. The most popular route (London City - Barcelona-El Prat), is priced around £145.

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

Consider Malaysia Airlines (84%), Iberia (81%) or Japan Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from London to Barcelona-El Prat Airport.

What are the most popular airlines that fly from London to Barcelona-El Prat Airport?

When booking a flight from London to Barcelona-El Prat Airport, you may want to consider flying on Air France, British Airways or Eurowings as they are the most popular for this route.

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

Users have found that flying from London to Barcelona-El Prat Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 88% on flights from London to Barcelona-El Prat Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £106. For sooner than that we have options available in the next 3 days from £172.

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

The best pricing can be found in the month of January. Prices to Barcelona-El Prat Airport from London average £100. You can even find prices in January for less than £100, as users have found deals to Barcelona-El Prat Airport from as low as £23. The month of May appears to be one of the more expensive times to travel to Barcelona-El Prat Airport from London. Flying in the targeted month can save you up to 45%.

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.

£33+ Flights from London to Barcelona-El Prat Airport

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 Tuesday or Monday and return on a Saturday

Cheap flight deals from London to Barcelona-El Prat

Round-trip from	£60
One-way from	£33
Popular in	May
Cheapest in	January
Average price	£111
Good round-trip deal	£66 or less
Good one-way deal	£29 or less

easyJet
10/9-12/9
Nonstop
4h 30m total
London to Barcelona

Search Deals

easyJet
20/11
Nonstop
2h 00m total
London to Barcelona

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£25 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£4 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.

Search Deals

Price to beat on a one-way flight from London (LON) to Barcelona-El Prat.

Search Deals

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 2 July 2025.

Wed 10/918:25LTN - BCN

Nonstop2h 10mMultiple Airlines

Fri 12/921:40BCN - LTN

Nonstop2h 20mMultiple Airlines

Deal found 30/6£60

Thu 25/914:00LGW - BCN

Nonstop2h 15mVueling

Fri 3/1019:40BCN - LGW

Nonstop2h 20mVueling

Deal found 30/6£60

Tue 5/814:50STN - BCN

Nonstop2h 10mRyanair

Thu 7/810:25BCN - STN

Nonstop2h 25mRyanair

Deal found 29/6£60

Mon 8/916:00LTN - BCN

Nonstop2h 10mRyanair

Sat 13/912:20BCN - LTN

Nonstop2h 25mRyanair

Deal found 30/6£60

Wed 15/1016:45LGW - BCN

Nonstop2h 10measyJet

Sat 18/1007:10BCN - LGW

Nonstop2h 25measyJet

Deal found 30/6£61

Tue 5/814:30LGW - BCN

Nonstop2h 15mMultiple Airlines

Fri 8/807:10BCN - LGW

Nonstop2h 25mMultiple Airlines

Deal found 30/6£62

Tue 15/717:55LTN - BCN

Nonstop2h 15measyJet

Sat 19/710:50BCN - LTN

Nonstop2h 30measyJet

Deal found 30/6£64

Wed 19/1109:55LHR - BCN

Nonstop2h 10mVueling

Sun 23/1107:30BCN - LHR

Nonstop2h 40mVueling

Deal found 1/7£72

Tue 5/818:55STN - BCN

1 stop12h 05mMultiple Airlines

Thu 7/810:25BCN - STN

Nonstop2h 25mMultiple Airlines

Deal found 30/6£73

Tue 16/920:25SEN - BCN

1 stop10h 15mMultiple Airlines

Wed 17/917:00BCN - SEN

1 stop7h 05mMultiple Airlines

Deal found 30/6£80

Tue 2/920:50LHR - BCN

Nonstop2h 15mMultiple Airlines

Fri 12/920:35BCN - LHR

1 stop16h 55mMultiple Airlines

Deal found 1/7£80

Fri 21/1106:05LHR - BCN

Nonstop2h 05mBritish Airways

Wed 26/1120:35BCN - LHR

Nonstop2h 25mBritish Airways

Deal found 30/6£92

Best flights from London to Barcelona-El Prat
Discover carefully curated flight deals from London to Barcelona-El Prat that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2025.

Wed 10/918:25LTN - BCN

Nonstop2h 10mMultiple Airlines

Fri 12/921:40BCN - LTN

Nonstop2h 20mMultiple Airlines

Deal found 30/6£60

Thu 25/914:00LGW - BCN

Nonstop2h 15mVueling

Fri 3/1019:40BCN - LGW

Nonstop2h 20mVueling

Deal found 30/6£60

Tue 5/814:50STN - BCN

Nonstop2h 10mRyanair

Thu 7/810:25BCN - STN

Nonstop2h 25mRyanair

Deal found 29/6£60

Wed 17/907:00LTN - BCN

Nonstop2h 15measyJet

Thu 18/910:50BCN - LTN

Nonstop2h 30measyJet

Deal found 1/7£61

Wed 24/1210:30LHR - BCN

Nonstop2h 10mBritish Airways

Wed 31/1206:40BCN - LHR

Nonstop2h 35mBritish Airways

Deal found 30/6£90

Mon 8/916:00LTN - BCN

Nonstop2h 10mRyanair

Sat 13/912:20BCN - LTN

Nonstop2h 25mRyanair

Deal found 30/6£60

Sat 12/720:55LGW - BCN

Nonstop2h 10mMultiple Airlines

Wed 16/721:05BCN - LGW

1 stop6h 15mMultiple Airlines

Deal found 1/7£61

Wed 17/916:45LGW - BCN

Nonstop2h 10measyJet

Tue 23/907:40BCN - LGW

Nonstop2h 25measyJet

Deal found 30/6£65

Wed 19/1109:55LHR - BCN

Nonstop2h 10mVueling

Sun 23/1107:30BCN - LHR

Nonstop2h 40mVueling

Deal found 1/7£72

Tue 5/818:55STN - BCN

1 stop12h 05mMultiple Airlines

Thu 7/810:25BCN - STN

Nonstop2h 25mMultiple Airlines

Deal found 30/6£73

Thu 18/916:50LCY - BCN

1 stop5h 25mITA Airways

Tue 23/916:50BCN - LCY

1 stop24h 25mITA Airways

Deal found 30/6£165

Wed 13/809:25LCY - BCN

1 stop13h 10mSWISS

Thu 14/806:00BCN - LCY

1 stop13h 45mSWISS

Deal found 29/6£191

Direct flights from London to Barcelona-El Prat
Explore direct flight options from London to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 July 2025.

Wed 10/918:25LTN - BCN

Nonstop2h 10mMultiple Airlines

Fri 12/921:40BCN - LTN

Nonstop2h 20mMultiple Airlines

Deal found 30/6£60

Thu 25/914:00LGW - BCN

Nonstop2h 15mVueling

Fri 3/1019:40BCN - LGW

Nonstop2h 20mVueling

Deal found 30/6£60

Tue 5/814:50STN - BCN

Nonstop2h 10mRyanair

Thu 7/810:25BCN - STN

Nonstop2h 25mRyanair

Deal found 29/6£60

Mon 8/916:00LTN - BCN

Nonstop2h 10mRyanair

Sat 13/912:20BCN - LTN

Nonstop2h 25mRyanair

Deal found 30/6£60

Wed 15/1016:45LGW - BCN

Nonstop2h 10measyJet

Sat 18/1007:10BCN - LGW

Nonstop2h 25measyJet

Deal found 30/6£61

Wed 17/907:00LTN - BCN

Nonstop2h 15measyJet

Thu 18/910:50BCN - LTN

Nonstop2h 30measyJet

Deal found 1/7£61

Tue 5/814:30LGW - BCN

Nonstop2h 15mMultiple Airlines

Fri 8/807:10BCN - LGW

Nonstop2h 25mMultiple Airlines

Deal found 30/6£62

Wed 19/1109:55LHR - BCN

Nonstop2h 10mVueling

Sun 23/1107:30BCN - LHR

Nonstop2h 40mVueling

Deal found 1/7£72

Wed 24/1210:30LHR - BCN

Nonstop2h 10mBritish Airways

Wed 31/1206:40BCN - LHR

Nonstop2h 35mBritish Airways

Deal found 30/6£90

Thu 6/1106:50SEN - BCN

Nonstop2h 00measyJet

Sun 9/1119:40BCN - SEN

Nonstop2h 20measyJet

Deal found 30/6£111

Mon 1/913:20LCY - BCN

Nonstop2h 10mBritish Airways

Thu 4/915:15BCN - LCY

Nonstop2h 15mBritish Airways

Deal found 30/6£145

Last-minute flights from London to Barcelona-El Prat
Discover last-minute flight deals from London to Barcelona-El Prat. Data last updated 2 July 2025 and is based on user searches.

Mon 7/716:40LTN - BCN

1 stop7h 30mMultiple Airlines

Wed 9/722:10BCN - LTN

Nonstop2h 25mMultiple Airlines

Deal found 30/6£68

Mon 7/717:10LGW - BCN

Nonstop2h 10measyJet

Fri 11/707:10BCN - LGW

Nonstop2h 25measyJet

Deal found 1/7£94

Tue 8/720:50LHR - BCN

Nonstop2h 15mMultiple Airlines

Fri 11/720:35BCN - LHR

1 stop16h 55mMultiple Airlines

Deal found 30/6£103

Wed 9/713:55STN - BCN

Nonstop2h 10mRyanair

Thu 17/718:35BCN - STN

Nonstop2h 25mRyanair

Deal found 1/7£61

Wed 9/718:05LGW - BCN

Nonstop2h 10mVueling

Wed 16/707:00BCN - LGW

Nonstop2h 30mVueling

Deal found 1/7£62

Wed 9/716:30LTN - BCN

Nonstop2h 10measyJet

Wed 16/710:50BCN - LTN

Nonstop2h 30measyJet

Deal found 1/7£68

Wed 9/716:05STN - BCN

1 stop7h 25mMultiple Airlines

Thu 10/710:25BCN - STN

Nonstop2h 25mMultiple Airlines

Deal found 2/7£88

Wed 9/720:50LHR - BCN

Nonstop2h 15mVueling

Sat 19/707:30BCN - LHR

Nonstop2h 40mVueling

Deal found 30/6£88

Wed 9/717:30SEN - BCN

1 stop5h 00mMultiple Airlines

Fri 11/723:35BCN - SEN

1 stop10h 05mMultiple Airlines

Deal found 30/6£133

Sat 12/720:55LGW - BCN

Nonstop2h 10mMultiple Airlines

Wed 16/721:05BCN - LGW

1 stop6h 15mMultiple Airlines

Deal found 1/7£61

Sat 12/721:25LTN - BCN

Nonstop2h 10mRyanair

Wed 16/722:10BCN - LTN

Nonstop2h 25mRyanair

Deal found 1/7£65

Sat 12/720:55LGW - BCN

Nonstop2h 10mIberia

Tue 15/708:45BCN - LGW

Nonstop2h 30mIberia

Deal found 2/7£108

One-way flights from London to Barcelona-El Prat
Search for one-way flight options from London to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 2 July 2025.

Thu 20/1106:50SEN - BCN

Nonstop2h 00measyJet

Deal found 1/7£33

Tue 15/721:45LGW - BCN

Nonstop2h 10mVueling

Deal found 30/6£33

Wed 30/712:00STN - BCN

Nonstop2h 10mRyanair

Deal found 30/6£33

Wed 9/718:25LTN - BCN

Nonstop2h 10mRyanair

Deal found 30/6£33

Mon 15/917:10LGW - BCN

Nonstop2h 10measyJet

Deal found 30/6£34

Tue 15/717:55LTN - BCN

Nonstop2h 15measyJet

Deal found 1/7£34

Thu 2/1020:35SEN - BCN

1 stop10h 20mMultiple Airlines

Deal found 30/6£38

Sat 27/920:50LHR - BCN

Nonstop2h 15mVueling

Deal found 2/7£39

Wed 9/716:05STN - BCN

1 stop7h 30mMultiple Airlines

Deal found 1/7£43

Mon 28/720:05LTN - BCN

1 stop10h 55mMultiple Airlines

Deal found 30/6£44

Sun 28/921:10LGW - BCN

1 stop25h 15mMultiple Airlines

Deal found 1/7£51

Sun 13/719:25LHR - BCN

1 stop12h 45mAir Serbia

Deal found 30/6£63

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Wed 10/9

18:25-21:35

Nonstop2h 10m

Barcelona-El Prat

Fri 12/9

21:40-23:00

Nonstop2h 20m

£60

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 25/9

14:00-17:15

Nonstop2h 15m

Barcelona-El Prat

Fri 3/10

19:40-21:00

Nonstop2h 20m

£60

LondonBarcelona

STN - BCN

STNBCN

London Stansted

Tue 5/8

14:50-18:00

Nonstop2h 10m

Barcelona-El Prat

Thu 7/8

10:25-11:50

Nonstop2h 25m

£60

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Mon 8/9

16:00-19:10

Nonstop2h 10m

Barcelona-El Prat

Sat 13/9

12:20-13:45

Nonstop2h 25m

£60

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Wed 15/10

16:45-19:55

Nonstop2h 10m

Barcelona-El Prat

Sat 18/10

07:10-08:35

Nonstop2h 25m

£61

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Wed 17/9

07:00-10:15

Nonstop2h 15m

Barcelona-El Prat

Thu 18/9

10:50-12:20

Nonstop2h 30m

£61

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 5/8

14:30-17:45

Nonstop2h 15m

Barcelona-El Prat

Fri 8/8

07:10-08:35

Nonstop2h 25m

£62

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 19/11

09:55-13:05

Nonstop2h 10m

Barcelona-El Prat

Sun 23/11

07:30-09:10

Nonstop2h 40m

£72

LondonBarcelona

STN - BCN

STNBCN

London Stansted

Tue 5/8

18:55-08:00

1 stop12h 05m

Barcelona-El Prat

Thu 7/8

10:25-11:50

Nonstop2h 25m

£73

LondonBarcelona

SEN - BCN

SENBCN

London Southend

Tue 16/9

20:25-07:40

1 stop10h 15m

Barcelona-El Prat

Wed 17/9

17:00-23:05

1 stop7h 05m

£80

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 37 results

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?

The best time to book flights from London to Barcelona-El Prat Airport is 60 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, January is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of £52). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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?

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 in the afternoon, which can drop the price by up to 15% versus a flight in the morning.

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

Travellers seeking maximum savings on their London to Barcelona-El Prat Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings 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

The most flights from LON to BCN are scheduled on a Tuesday (73 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (17 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

Read through reviews of airlines operating flights from London to Barcelona-El Prat Airport, such as KLM, SWISS, andVueling. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,366 reviews

Check prices

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

1,366 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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.

SWISS

7.5

Good

1,654 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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

1,170 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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.

Iberia

7.0

Good

2,816 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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

1,819 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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

What are the cheapest airlines flying from London to Barcelona-El Prat Airport round-trip?
Flying on Vueling is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at £60. Additional return tickets that might be worth considering are offered by Ryanair and easyJet, with the lowest prices starting at £60 and £61, respectively. Vueling is 39% 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?
To fly one-way, consider booking your trip with easyJet, which is currently one of the cheapest options available, starting at £33. Vueling flights start at £33 while deals on Ryanair start at £33 one-way.
What are the most popular routes from London to Barcelona-El Prat Airport?
The most popular flight routes from London to Barcelona-El Prat Airport are London City - Barcelona-El Prat, London Heathrow - Barcelona-El Prat and London Luton - Barcelona-El Prat.
What are the most reliable airlines from London to Barcelona-El Prat Airport?
Consider Malaysia Airlines (84%), Iberia (81%) or Japan Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from London to Barcelona-El Prat Airport.
What are the cheapest flights from London to Barcelona-El Prat Airport?
Looking for the cheapest flight from London to Barcelona-El Prat Airport? While on average our users pay £280, our data indicates the cheapest price to be £52. The most popular route (London City - Barcelona-El Prat), is priced around £145.
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, January is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of £52). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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

Calella

Tossa de Mar

Castelldefels

Santa Susanna

Cambrils

L'Hospitalet de Llobregat

El Prat de Llobregat

Malgrat de Mar

Llafranc

Badalona

L'Estartit

Palafrugell

La Pineda

Pineda de Mar

Roses

l'Escala

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from London to Barcelona-El Prat

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£14	Average£101	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
easyJet	Cheapest£35	Average£124	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Vueling	Cheapest£38	Average£109	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
British Airways	Cheapest£76	Average£188	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£98	Average£180	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
SWISS	Cheapest£121	Average£202	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
KLM	Cheapest£125	Average£215	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£140	Average£289	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Brussels Airlines	Cheapest£144	Average£171	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
TAP AIR PORTUGAL	Cheapest£146	Average£175	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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 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?

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Cheap flights from London to Barcelona-El Prat Airport from £33

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.

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 Tuesday or Monday and return on a Saturday

Cheap flight deals from London to Barcelona-El Prat

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Find flight deals from London to Barcelona-El Prat

Cheapest flights from London to Barcelona-El PratExplore 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 2 July 2025.

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 2 July 2025.

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

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.

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 27 June 2025.

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

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 2 July 2025.

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

Use this chart to determine the cheapest time to fly return from London to Barcelona-El Prat. Price data was last updated on 29 June 2025.

Weekly flight availability from London to Barcelona-El Prat Airport

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

Reviews of airlines servicing Barcelona-El Prat

Read through reviews of airlines operating flights from London to Barcelona-El Prat Airport, such as KLM, SWISS, andVueling. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

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

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Fly from London to Barcelona-El Prat on these airlines

Choose from the following airlines for your flight from London to Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2025.

Top 10 airlines flying from London to Barcelona-El Prat

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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 2 July 2025.