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Cheap flights from London to Barcelona-El Prat Airport from S$ 45

LON — BCN
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in January or November, booked 60 days in advance, depart on a Wednesday or Monday and return on a Monday

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

Fri 11-1215:30 -
Nonstop2h 10m
Mon 14-1207:30 -
Nonstop2h 25m
Deal found 27-10S$ 69
Sat 7-1114:30 -
Nonstop2h 10m
Sat 7-1119:55 -
Nonstop2h 25m
Deal found 27-10S$ 70
Fri 11-1215:30 -
Nonstop2h 10m
Sun 13-1206:30 -
Nonstop2h 25m
Deal found 30-10S$ 73
Sat 28-1106:30 -
Nonstop2h 10m
Mon 30-1112:45 -
Nonstop2h 25m
Deal found 25-10S$ 73
Fri 4-1215:30 -
Nonstop2h 10m
Wed 9-1208:15 -
Nonstop2h 25m
Deal found 28-10S$ 74
Mon 14-1214:35 -
Nonstop2h 10m
Mon 21-1212:45 -
Nonstop2h 25m
Deal found 30-10S$ 74
Fri 4-1216:00 -
Nonstop2h 05m
Wed 9-1219:45 -
Nonstop2h 25m
Deal found 30-10S$ 76
Tue 1-1208:10 -
Nonstop2h 10m
Sun 6-1206:30 -
Nonstop2h 25m
Deal found 29-10S$ 76
Thu 10-1217:00 -
Nonstop2h 10m
Sun 13-1210:20 -
Nonstop2h 30m
Deal found 29-10S$ 76
Sun 8-1108:20 -
Nonstop2h 10m
Wed 11-1108:15 -
Nonstop2h 25m
Deal found 27-10S$ 77
Sun 29-1106:20 -
Nonstop2h 10m
Wed 2-1220:55 -
Nonstop2h 30m
Deal found 25-10S$ 77
Fri 27-1118:10 -
Nonstop2h 10m
Sun 29-1106:30 -
Nonstop2h 25m
Deal found 26-10S$ 78

Find flight deals from London to Barcelona-El Prat

Round-trip from

S$ 69

One-way from

S$ 45

Popular in

May

Cheapest in

January

Average price

S$ 159
Ryanair
  • Ryanair
  • 11-12-14-12
  • Nonstop
  • 4h 35m total
  • London to Barcelona
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Ryanair
  • Ryanair
  • 1-1-31-12
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 34 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (S$ 7 potential savings vs. average return price).
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Average for round-trip flights in October 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

Depart

Return

Price

Cheapest return flight

LondonBarcelona

STN London Stansted - BCN Barcelona-El Prat

STNBCN

London Stansted

Wed 27-1

15:05-18:15

Nonstop2h 10m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 45

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Sun 8-11

06:20-09:30

Nonstop2h 10m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 45

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Sat 14-11

06:15-09:30

Nonstop2h 15m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 45

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Mon 30-11

06:00-09:05

Nonstop2h 05m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 46

LondonBarcelona

STN London Stansted - BCN Barcelona-El Prat

STNBCN

London Stansted

Sun 8-11

08:20-11:30

Nonstop2h 10m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 49

LondonBarcelona

LGW London Gatwick - BCN Barcelona-El Prat

LGWBCN

London Gatwick

Sat 28-11

15:35-18:40

Nonstop2h 05m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 53

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Mon 23-11

06:20-09:30

Nonstop2h 10m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 53

LondonBarcelona

LTN London Luton - BCN Barcelona-El Prat

LTNBCN

London Luton

Wed 18-11

06:50-10:00

Nonstop2h 10m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 53

LondonBarcelona

STN London Stansted - BCN Barcelona-El Prat

STNBCN

London Stansted

Tue 2-3

13:25-16:35

Nonstop2h 10m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 54
Fastest return journey

LondonBarcelona

LGW London Gatwick - BCN Barcelona-El Prat

LGWBCN

London Gatwick

Thu 17-12

06:55-09:55

Nonstop2h 00m

Barcelona-El Prat

Wed 31-12

00:00-00:00

Nonstop0h 00m

S$ 55

Flights are sorted by cheapest return flights first.

Deals found on 29-10

Showing 1-10 of 60 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 S$ 126). Flying from London to Barcelona-El Prat Airport in May is currently the most expensive (average of S$ 219). 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?

A simple way to save on the total cost of your ticket is to fly from London to Barcelona-El Prat Airport at midday. If you’re flexible enough to do this you can expect to save up to 69% on your trip compared to booking a flight in the evening.

Weekly flight availability from London to Barcelona-El Prat Airport

The most flights from LON to BCN are scheduled on a Wednesday (62 on average). You will have fewer flight options on Monday, 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 S$ 74 and S$ 173 in December.
The cheapest return price found within the last 5 days was S$ 69 on Ryanair (11 Dec–14 Dec).

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 121 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 price you pay for your flight from London to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

    For as low as S$ 72, Ryanair can have you in Barcelona-El Prat Airport from London in 2h 10m. There are 1184 km between London and Barcelona-El Prat Airport. Generally, flights for this route are direct.

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

    The top 3 most reliable airlines when flying from London to Barcelona-El Prat Airport are Vueling (73%), Iberia (66%) and LATAM Airlines (65%).

  • 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 S$ 126). Flying from London to Barcelona-El Prat Airport in May is currently the most expensive (average of S$ 219). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
El Prat de Llobregat

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