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Cheap flights from London to Barcelona-El Prat Airport from C$ 49

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in November or January, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Friday

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
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 26 July 2026.

Sun 30/85:30 p.m.
LGW
-
BCN
Nonstop2h 10m
easyJet
Wed 9/97:40 a.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 24/7C$ 93
Mon 31/85:50 p.m.
LGW
-
BCN
Nonstop2h 15m
easyJet
Fri 4/99:55 p.m.
BCN
-
LGW
Nonstop2h 25m
easyJet
Deal found 21/7C$ 94
Sun 20/94:40 p.m.
LGW
-
BCN
Nonstop2h 05m
easyJet
Sat 26/97:10 a.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 24/7C$ 99
Mon 21/95:50 p.m.
LGW
-
BCN
Nonstop2h 15m
easyJet
Thu 24/94:35 p.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 24/7C$ 100
Thu 15/102:30 p.m.
LGW
-
BCN
Nonstop2h 15m
Vueling
Sun 18/1010:45 a.m.
BCN
-
LGW
Nonstop2h 25m
Vueling
Deal found 23/7C$ 101
Sat 26/912:50 p.m.
LGW
-
BCN
Nonstop2h 10m
easyJet
Sun 27/96:45 a.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 24/7C$ 103
Fri 18/95:45 p.m.
LGW
-
BCN
Nonstop2h 10m
easyJet
Mon 21/97:10 a.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 24/7C$ 104
Thu 24/94:40 p.m.
LGW
-
BCN
Nonstop2h 10m
easyJet
Sun 27/96:45 a.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 22/7C$ 106
Mon 3/88:10 p.m.
LGW
-
BCN
Nonstop2h 15m
Vueling
Thu 6/812:25 p.m.
BCN
-
LGW
Nonstop2h 25m
Vueling
Deal found 24/7C$ 107
Fri 4/95:45 p.m.
LGW
-
BCN
Nonstop2h 10m
easyJet
Sun 6/96:45 a.m.
BCN
-
LGW
Nonstop2h 30m
easyJet
Deal found 24/7C$ 108
Thu 17/94:40 p.m.
LGW
-
BCN
Nonstop2h 10m
easyJet
Fri 18/99:55 p.m.
BCN
-
LGW
Nonstop2h 25m
easyJet
Deal found 21/7C$ 110
Tue 29/99:55 a.m.
LHR
-
BCN
Nonstop2h 20m
Vueling
Sun 4/107:30 a.m.
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 23/7C$ 137

Find flight deals from London to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Barcelona-El Prat (BCN). 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 26 July 2026.

Round-trip from

C$ 93

One-way from

C$ 49

Popular in

August

Cheapest in

November

Average price

C$ 182

Good round-trip deal

C$ 73 or less

Good one-way deal

C$ 65 or less
easyJet
  • easyJet
  • 30/8-9/9
  • Nonstop
  • 4h 40m total
  • London to Barcelona
Search Deals
easyJet
  • easyJet
  • 15/9
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Barcelona-El Prat 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 629,999 searches. Data last updated 26 July 2026.
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 round-trip

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Fri 18/9

8:55 p.m.-12:10 a.m.

Nonstop2h 15m

Barcelona-El Prat

Mon 21/9

8:45 a.m.-10:15 a.m.

Nonstop2h 30m

C$ 103

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Sat 14/11

12:45 p.m.-6:50 p.m.

1 stop5h 05m

Barcelona-El Prat

Sun 15/11

7:55 a.m.-9:20 a.m.

Nonstop2h 25m

C$ 142

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 15/9

7:45 p.m.-8:10 a.m.

1 stop11h 25m

Barcelona-El Prat

Fri 18/9

10:50 a.m.-12:15 p.m.

Nonstop2h 25m

C$ 145

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 24/9

3:45 p.m.-11:20 p.m.

1 stop6h 35m

Barcelona-El Prat

Sun 27/9

6:45 a.m.-8:15 a.m.

Nonstop2h 30m

C$ 161

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 15/10

12:35 p.m.-3:45 p.m.

Nonstop2h 10m

Barcelona-El Prat

Sun 18/10

8:25 a.m.-3:00 p.m.

1 stop7h 35m

C$ 172

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 17/10

8:50 p.m.-12:10 a.m.

Nonstop2h 20m

Barcelona-El Prat

Sun 18/10

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 175

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 20/8

10:10 p.m.-7:55 a.m.

1 stop8h 45m

Barcelona-El Prat

Sun 23/8

7:10 a.m.-8:40 a.m.

Nonstop2h 30m

C$ 179

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Thu 20/8

10:10 p.m.-7:55 a.m.

1 stop8h 45m

Barcelona-El Prat

Thu 27/8

7:30 a.m.-9:05 a.m.

Nonstop2h 35m

C$ 185

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Sat 5/12

7:45 p.m.-8:00 a.m.

1 stop11h 15m

Barcelona-El Prat

Wed 9/12

9:10 a.m.-1:50 p.m.

1 stop5h 40m

C$ 187

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 19/9

8:50 p.m.-12:10 a.m.

Nonstop2h 20m

Barcelona-El Prat

Tue 22/9

7:00 a.m.-2:45 p.m.

1 stop8h 45m

C$ 202

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 45 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 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.

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 C$ 134). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of C$ 252). 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?

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 26 July 2026.

A simple way to save on the total cost of your ticket is to fly from London to Barcelona-El Prat Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

Weekly flight availability from London to Barcelona-El Prat Airport

Explore weekly flight availability from London to Barcelona-El Prat. 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 26 July 2026.

The most flights from LON to BCN are scheduled on a Saturday (74 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip 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 C$ 142 and C$ 292 in August.
The cheapest round-trip price found within the last 5 days was C$ 93 on easyJet (30 Aug-9 Sep).

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 119 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 has 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?

To ensure you get the cheapest price possible for a flight from London to Barcelona-El Prat Airport, you should look to book at least 47 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.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated 26 July 2026.
Read through reviews of airlines operating flights from London to Barcelona-El Prat Airport, such as Vueling,Ryanair, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,291 reviews
Check prices

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Comfort

6.9

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience
Vueling
7.2
Good
1,291 reviews
Vueling
7.2
Good
1,291 reviews
Check prices

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Comfort

6.9

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience
Ryanair
6.9
Okay
5,444 reviews
Vueling
7.2
Good
1,291 reviews
Check prices

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Comfort

6.9

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience
easyJet
6.9
Okay
1,918 reviews
Vueling
7.2
Good
1,291 reviews
Check prices

Overall

7.2

Entertainment

5.9

Food

6.2

Boarding

7.2

Comfort

6.9

Crew

7.7

Reviews

1 / 20
4.0
Okay

Nadia,May 2024

FCO - BCN

The overhead compartment from my seat broke, and my bag got sent 10 seats over. It was an inconvenience

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.

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

    There are many flights that can get you from London to Barcelona-El Prat Airport in 2h 10m. Fly via Vueling, easyJet, or British Airways to get the fastest option. The distance between London and Barcelona-El Prat Airport is about 1147 km. This flight may include one or multiple stops.

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

    Our cheapest airline available from London to Barcelona-El Prat Airport is Vueling. Our recent data shows that you can find tickets from as low as C$ 102 on this airline. An additional option worth looking into is British Airways, starting at C$ 174. Vueling is 43% 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?

    C$ 55 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on easyJet and British Airways, with prices starting from C$ 88 and C$ 142, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Barcelona-El Prat Airport on time: Vueling (77%), Iberia (74%), British Airways (74%).

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

    Looking at all options, your cheapest flight can be booked for C$ 175. While the most popular route (London Gatwick - Barcelona-El Prat) can be booked for C$ 180 on average, our data indicates C$ 297 when flying from London to Barcelona-El Prat Airport.

  • 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 vacation 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 C$ 134). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of C$ 252). 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
L'Hospitalet de Llobregat
Santa Susanna
Malgrat de Mar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Barcelona-El Prat flights
Heathrow to Barcelona-El Prat flights

Top 2 airlines flying from London to Barcelona-El Prat

Discover the top 2 airlines that operate flights from London to Barcelona-El Prat. 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 629,999 searches. Data last updated 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapestC$ 102AverageC$ 338FlexibilityNo cancel feeOn-time88%
Search Vueling flights
British AirwaysCheapestC$ 174AverageC$ 253FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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 helps you find that perfect flight to Barcelona-El Prat from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Barcelona-El Prat, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Barcelona-El Prat become cheaper?

Of course! You can now track prices for flights from London to Barcelona-El Prat and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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