Find flights
Deals
When to book
FAQs

Cheap flights from London to Barcelona-El Prat Airport from $53

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BCN
16 Mar — 23 Mar1
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 14 February 2026.

Tue 3/317:00
LTN
-
BCN
Nonstop2h 10m
easyJet
Wed 4/310:35
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 13/2$93
Tue 24/317:00
LTN
-
BCN
Nonstop2h 10m
easyJet
Mon 30/321:55
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 11/2$94
Tue 24/217:00
LTN
-
BCN
Nonstop2h 10m
easyJet
Thu 26/210:35
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 11/2$96
Mon 13/407:05
LTN
-
BCN
Nonstop2h 15m
easyJet
Sat 18/410:50
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 11/2$98
Wed 11/306:50
LTN
-
BCN
Nonstop2h 10m
easyJet
Thu 19/320:55
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 13/2$99
Mon 23/206:15
LTN
-
BCN
Nonstop2h 15m
easyJet
Thu 26/210:35
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 12/2$101
Mon 9/306:15
LTN
-
BCN
Nonstop2h 15m
easyJet
Thu 26/320:55
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 11/2$103
Tue 10/306:50
LTN
-
BCN
Nonstop2h 10m
easyJet
Tue 10/320:55
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 11/2$104
Wed 15/416:30
LTN
-
BCN
Nonstop2h 10m
easyJet
Fri 17/421:35
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 11/2$106
Sat 7/306:15
LTN
-
BCN
Nonstop2h 20m
easyJet
Wed 11/310:35
BCN
-
LTN
Nonstop2h 30m
easyJet
Deal found 11/2$108
Fri 8/517:50
LTN
-
BCN
Nonstop2h 10m
easyJet
Mon 11/521:55
BCN
-
LTN
Nonstop2h 25m
easyJet
Deal found 13/2$111
Thu 16/420:50
LHR
-
BCN
Nonstop2h 20m
Vueling
Mon 20/418:35
BCN
-
LHR
Nonstop2h 30m
Vueling
Deal found 12/2$171

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 14 February 2026.

Round-trip from

$93

One-way from

$53

Popular in

June

Cheapest in

November

Average price

$207

Good one-way deal

$91 or less
Wizz Air
  • Wizz Air
  • 6/5-9/5
  • Nonstop
  • 4h 35m total
  • London to Barcelona
Search Deals
easyJet
  • easyJet
  • 3/3
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 14 February 2026.
Use the filters below to find and compare flights from London to Barcelona-El Prat Airport that are best for you.

Fly from

London

Fly to

Barcelona-El Prat

Route

Departure

Return

Price

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Fri 17/4

12:45-15:55

Nonstop2h 10m

Barcelona-El Prat

Mon 20/4

09:35-11:00

Nonstop2h 25m

$94

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Tue 3/3

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Tue 10/3

10:35-12:05

Nonstop2h 30m

$98

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Wed 11/3

06:50-10:00

Nonstop2h 10m

Barcelona-El Prat

Sat 14/3

10:20-11:50

Nonstop2h 30m

$99

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Wed 4/3

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Tue 10/3

12:20-22:30

1 stop11h 10m

$109

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Sat 7/3

06:15-09:35

Nonstop2h 20m

Barcelona-El Prat

Wed 11/3

10:35-12:05

Nonstop2h 30m

$113

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Fri 6/3

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Wed 11/3

10:25-11:55

Nonstop2h 30m

$118

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Thu 19/3

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Sat 21/3

10:20-11:50

Nonstop2h 30m

$119

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Tue 10/3

06:50-10:00

Nonstop2h 10m

Barcelona-El Prat

Tue 17/3

12:20-22:30

1 stop11h 10m

$121

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Tue 24/2

17:00-20:10

Nonstop2h 10m

Barcelona-El Prat

Wed 25/2

10:35-12:05

Nonstop2h 30m

$121

LondonBarcelona

LTN - BCN

LTNBCN

London Luton

Tue 10/3

06:50-10:00

Nonstop2h 10m

Barcelona-El Prat

Wed 11/3

13:20-22:35

1 stop10h 15m

$121

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Showing 1-10 of 40 results
1
2
3
4

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 6 February 2026.

The best time to book flights from London to Barcelona-El Prat Airport is 42 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 $45). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of $134). 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 14 February 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 54% 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 14 February 2026.

The most flights from LON to BCN are scheduled on a Friday (82 on average). You will have fewer flight options on Tuesday, 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 Sunday 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 17% 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 $93, Wizz Air 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: LATAM Airlines (85%), Malaysia Airlines (80%), Vueling( 79%).

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

    Looking at all options, your cheapest flight can be booked for $100. While the most popular route (London Luton - Barcelona-El Prat) can be booked for $159 on average, our data indicates $242 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 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 $45). Flying from London to Barcelona-El Prat Airport in August is currently the most expensive (average of $134). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights helps you search for flights from London to Barcelona-El Prat via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.