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

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
4 May — 11 May1
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
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 4 April 2026.

Mon 1/618:05
LTN
-
BCN
Nonstop2h 15m
easyJet
Fri 5/621:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 2/4$103
Tue 5/517:45
LTN
-
BCN
Nonstop2h 15m
easyJet
Fri 8/517:50
BCN
-
LTN
Nonstop2h 20m
easyJet
Deal found 1/4$105
Thu 14/512:45
LTN
-
BCN
Nonstop2h 10m
Wizz Air
Sat 16/516:40
BCN
-
LTN
Nonstop2h 25m
Wizz Air
Deal found 3/4$107
Tue 14/417:45
LTN
-
BCN
Nonstop2h 15m
easyJet
Fri 17/421:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 1/4$109
Sun 19/407:00
LTN
-
BCN
Nonstop2h 15m
easyJet
Fri 24/421:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 1/4$110
Thu 30/405:40
LTN
-
BCN
Nonstop2h 10m
Wizz Air
Sun 3/509:35
BCN
-
LTN
Nonstop2h 25m
Wizz Air
Deal found 3/4$112
Fri 8/517:50
LTN
-
BCN
Nonstop2h 10m
easyJet
Wed 13/510:55
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 31/3$116
Tue 14/412:45
LTN
-
BCN
Nonstop2h 10m
Wizz Air
Fri 17/409:35
BCN
-
LTN
Nonstop2h 20m
Wizz Air
Deal found 2/4$117
Mon 13/418:05
LTN
-
BCN
Nonstop2h 15m
easyJet
Thu 23/410:50
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 1/4$119
Fri 17/417:50
LTN
-
BCN
Nonstop2h 10m
easyJet
Tue 21/410:50
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 3/4$121
Tue 12/507:00
LTN
-
BCN
Nonstop2h 15m
easyJet
Tue 12/521:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 3/4$124
Tue 14/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Thu 16/407:30
BCN
-
LHR
Nonstop2h 40m
Vueling
Deal found 31/3$156

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 4 April 2026.

Round-trip from

$103

One-way from

$63

Popular in

June

Cheapest in

November

Average price

$251

Good one-way deal

$194 or less
easyJet
  • easyJet
  • 1/6-5/6
  • Nonstop
  • 4h 40m total
  • London to Barcelona
Search Deals
Wizz Air
  • Wizz Air
  • 13/4
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from London (LON) to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customise 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 134,765 searches. Data last updated 4 April 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

Departure

Return

Price

Cheapest return flight

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Mon 6/7

07:05-10:20

Nonstop2h 15m

Barcelona-El Prat

Thu 9/7

22:40-00:10

Nonstop2h 30m

$135

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Sun 3/5

07:00-10:15

Nonstop2h 15m

Barcelona-El Prat

Wed 6/5

10:55-12:25

Nonstop2h 30m

$142

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Sun 21/6

12:40-15:55

Nonstop2h 15m

Barcelona-El Prat

Fri 26/6

16:40-18:05

Nonstop2h 25m

$147

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Fri 8/5

17:50-21:00

Nonstop2h 10m

Barcelona-El Prat

Sun 10/5

10:50-12:20

Nonstop2h 30m

$149

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Thu 25/6

12:45-15:55

Nonstop2h 10m

Barcelona-El Prat

Thu 2/7

16:40-18:05

Nonstop2h 25m

$151

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Wed 22/4

19:20-07:55

1 stop11h 35m

Barcelona-El Prat

Sat 25/4

10:50-12:20

Nonstop2h 30m

$177

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Mon 4/5

07:05-10:20

Nonstop2h 15m

Barcelona-El Prat

Thu 7/5

07:50-17:05

1 stop10h 15m

$181

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Thu 30/4

12:50-16:05

Nonstop2h 15m

Barcelona-El Prat

Thu 7/5

07:50-14:10

1 stop7h 20m

$195

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Thu 16/4

07:05-10:15

Nonstop2h 10m

Barcelona-El Prat

Thu 23/4

10:50-12:20

Nonstop2h 30m

$196

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 19/4

09:55-13:15

Nonstop2h 20m

Barcelona-El Prat

Tue 21/4

07:30-09:10

Nonstop2h 40m

$207

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 46 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
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?

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 3 April 2026.

The best time to book flights from London to Barcelona-El Prat Airport is 63 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, November is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of $49). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of $160). 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 4 April 2026.

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 53% versus a flight at midday.

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 4 April 2026.

The most flights from LON to BCN are scheduled on a Friday (86 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

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

How often are flights from London to Barcelona delayed?

About 21% of weekly flights between London and Barcelona have experienced delays in the past year, with the average delay time being 116 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 Friday 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, easyJet have had the lowest number of delays on this route, with just 18% of flights being delayed.

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?

    For as low as $135, easyJet can have you in Barcelona-El Prat Airport from London in 2h 15m. 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: American Airlines (90%), LATAM Airlines (90%), British Airways( 89%).

  • 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 $49). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of $160). 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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Why should you use Cheapflights to find cheap flight tickets from London to Barcelona-El Prat?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona-El Prat from London.

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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