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Cheap flights from London to Barcelona-El Prat Airport from $63

LON — BCN
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from London to Barcelona-El Prat

Wed 21/1009:40 -
Nonstop2h 10m
Sat 24/1012:25 -
Nonstop2h 25m
Deal found 14/9$75
Sun 20/908:30 -
Nonstop2h 10m
Fri 25/923:25 -
Nonstop2h 25m
Deal found 14/9$101
Mon 28/913:00 -
Nonstop2h 10m
Wed 30/913:25 -
Nonstop2h 25m
Deal found 14/9$103
Tue 1/1206:50 -
Nonstop2h 10m
Sun 6/1220:55 -
Nonstop2h 30m
Deal found 13/9$104
Tue 1/1212:15 -
Nonstop2h 10m
Sun 6/1216:10 -
Nonstop2h 25m
Deal found 15/9$106
Mon 28/918:05 -
Nonstop2h 15m
Wed 30/910:55 -
Nonstop2h 30m
Deal found 16/9$108
Sat 19/918:15 -
Nonstop2h 10m
Wed 23/913:25 -
Nonstop2h 25m
Deal found 14/9$110
Wed 23/909:40 -
Nonstop2h 10m
Wed 30/913:25 -
Nonstop2h 25m
Deal found 12/9$111
Fri 9/1017:50 -
Nonstop2h 10m
Sat 17/1010:50 -
Nonstop2h 30m
Deal found 14/9$113
Tue 6/1017:45 -
Nonstop2h 15m
Mon 12/1010:55 -
Nonstop2h 30m
Deal found 15/9$115
Mon 21/918:05 -
Nonstop2h 15m
Wed 23/910:55 -
Nonstop2h 30m
Deal found 12/9$117
Sat 31/1006:15 -
Nonstop2h 15m
Sat 7/1110:20 -
Nonstop2h 30m
Deal found 16/9$118

Find flight deals from London to Barcelona-El Prat

Round-trip from

$75

One-way from

$63

Popular in

May

Cheapest in

November

Average price

$193
Ryanair
  • Ryanair
  • 21/10-24/10
  • Nonstop
  • 4h 35m total
  • London to Barcelona
Search Deals
easyJet
  • easyJet
  • 15/12-31/12
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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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

Departure

Return

Price

Cheapest return flight

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Thu 12/11

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$64
Fastest return journey

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Tue 10/11

06:00-09:05

Nonstop2h 05m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$64

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Tue 22/12

06:00-09:05

Nonstop2h 05m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$66

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Wed 27/1

12:15-15:25

Nonstop2h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$68

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Sun 27/9

05:40-08:50

Nonstop2h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$68

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Mon 16/11

06:20-09:30

Nonstop2h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$70

LondonBarcelona

LHR London Heathrow - BCN Barcelona-El Prat

LHRBCN

London Heathrow

Wed 7/10

20:50-00:10

Nonstop2h 20m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$71

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Wed 9/12

06:50-10:00

Nonstop2h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$77

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Wed 30/9

07:00-10:15

Nonstop2h 15m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$77

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Thu 1/10

17:30-20:40

Nonstop2h 10m

Barcelona-El Prat

Wed 31/12

00:00-00:00

Nonstop0h 00m

$78

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 40 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from London to Barcelona-El Prat Airport

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

Currently, November is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $165). Flying from London to Barcelona-El Prat Airport in May is currently the most expensive (average of $303). 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 46% versus a flight at midday.

Weekly flight availability from London to Barcelona-El Prat Airport

The most flights from LON to BCN are scheduled on a Tuesday (60 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

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

Airfare is below average for this route at the moment.
London to Barcelona-El Prat Airport flights typically cost between $124 and $310 in October.
The cheapest return price found within the last 5 days was $75 on Ryanair (21 Oct–24 Oct).

How often are flights from London to Barcelona delayed?

About 20% of weekly flights between London and Barcelona have experienced delays in the past year, with the average delay time being 120 minutes.

What is the most punctual flight time for London to Barcelona flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Barcelona flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 18% of flights being delayed.

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 29 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.

Related info for your journey

  • How long is the flight from London to Barcelona-El Prat Airport?

    For as low as $103, Ryanair can have you in Barcelona-El Prat Airport from London in 2h 10m. London and Barcelona-El Prat Airport are separated by a distance of 1189 km. Most flights are nonstop.

  • 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: Vueling (78%), British Airways (70%), Iberia( 70%).

  • 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, November is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $165). Flying from London to Barcelona-El Prat Airport in May is currently the most expensive (average of $303). 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

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