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 easyJet. Our recent data shows that you can find tickets from as low as C$ 78 on this airline. Additional options worth looking into are Vueling and British Airways, starting at C$ 114 and C$ 188 round-trip. easyJet is 57% 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$ 57 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Vueling and British Airways, with prices starting from C$ 61 and C$ 127, respectively.

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

Looking at all options, your cheapest flight can be booked for C$ 75. While the most popular route (London Heathrow - Barcelona-El Prat) can be booked for C$ 566 on average our data indicates C$ 213 when flying from London to Barcelona-El Prat Airport.

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: Malaysia Airlines (84%), LATAM Airlines (82%), American Airlines (80%).

What are the most popular airlines that fly from London to Barcelona-El Prat Airport?

When booking a flight from London to Barcelona-El Prat Airport, you may want to consider flying on British Airways, Iberia or Vueling as they are the most popular for this route.

What is the cheapest day to fly round-trip from London to Barcelona-El Prat Airport?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 54% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London to Barcelona-El Prat Airport?

Users have found that booking a flight from London to Barcelona-El Prat Airport at least 61 days early can save you up to 84% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from London to Barcelona-El Prat Airport for as little as C$ 192 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 309 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Barcelona-El Prat Airport?

Our data shows that January tends to be the cheapest month to fly to Barcelona-El Prat Airport from London. Users have commonly found prices around C$ 184 for the month, but tickets can be as low as C$ 44. Due to multiple factors, prepare for potentially higher prices in May.

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.

C$ 57+ Flights from London to Barcelona-El Prat Airport

Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in January or March, booked 60 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from London to Barcelona-El Prat

Round-trip from	C$ 78
One-way from	C$ 57
Popular in	May
Cheapest in	January
Average price	C$ 211
Good round-trip deal	C$ 176 or less
Good one-way deal	C$ 65 or less

easyJet
13/5-14/5
Nonstop
4h 35m total
London to Barcelona

Search Deals

easyJet
30/4
Nonstop
2h 10m total
London to Barcelona

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (C$ 66 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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

Find flight deals from London to Barcelona-El Prat

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 16 April 2025.

Tue 13/54:45 p.m.LGW - BCN

Nonstop2h 10measyJet

Sat 17/57:10 a.m.BCN - LGW

Nonstop2h 25measyJet

Deal found 16/4C$ 88

Tue 6/510:00 p.m.LGW - BCN

1 stop8h 55mMultiple Airlines

Thu 8/57:10 a.m.BCN - LGW

Nonstop2h 25mMultiple Airlines

Deal found 16/4C$ 132

Mon 1/126:05 a.m.LHR - BCN

Nonstop2h 05mBritish Airways

Sun 7/129:15 p.m.BCN - LHR

Nonstop2h 25mBritish Airways

Deal found 16/4C$ 136

Tue 6/59:45 p.m.LGW - BCN

Nonstop2h 10mVueling

Wed 7/57:10 a.m.BCN - LGW

1 stop8h 35mVueling

Deal found 16/4C$ 138

Tue 6/58:50 p.m.LHR - BCN

Nonstop2h 15mVueling

Thu 8/57:30 a.m.BCN - LHR

Nonstop2h 40mVueling

Deal found 16/4C$ 152

Sat 14/611:05 a.m.LHR - BCN

1 stop8h 25mBrussels Airlines

Mon 23/63:10 p.m.BCN - LHR

1 stop6h 45mBrussels Airlines

Deal found 16/4C$ 273

Wed 30/41:00 p.m.LGW - BCN

Nonstop2h 10mBritish Airways

Sat 3/56:55 p.m.BCN - LGW

Nonstop2h 20mBritish Airways

Deal found 16/4C$ 292

Tue 6/55:10 p.m.LHR - BCN

1 stop4h 35mKLM

Wed 14/59:20 a.m.BCN - LHR

1 stop5h 30mKLM

Deal found 16/4C$ 296

Tue 27/56:55 a.m.LHR - BCN

1 stop7h 00mLufthansa

Wed 4/67:50 a.m.BCN - LHR

1 stop8h 50mLufthansa

Deal found 16/4C$ 299

Tue 6/56:35 p.m.LGW - BCN

1 stop13h 15mSWISS

Tue 20/59:40 a.m.BCN - LGW

1 stop9h 10mSWISS

Deal found 16/4C$ 313

Tue 3/610:25 a.m.LHR - BCN

1 stop8h 25mAustrian Airlines

Tue 10/63:10 p.m.BCN - LHR

1 stop7h 30mAustrian Airlines

Deal found 16/4C$ 321

Thu 8/56:00 a.m.LHR - BCN

1 stop16h 35mSWISS

Mon 12/56:00 a.m.BCN - LHR

1 stop11h 25mSWISS

Deal found 16/4C$ 339

Best flights from London to Barcelona-El Prat
Discover carefully curated flight deals from London to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 April 2025.

Tue 13/54:45 p.m.LGW - BCN

Nonstop2h 10measyJet

Wed 14/57:10 a.m.BCN - LGW

Nonstop2h 25measyJet

Deal found 15/4C$ 78

Thu 8/51:35 p.m.LGW - BCN

Nonstop2h 10mVueling

Sat 10/56:00 p.m.BCN - LGW

Nonstop2h 20mVueling

Deal found 15/4C$ 114

Tue 29/47:05 a.m.LGW - BCN

Nonstop2h 10mMultiple Airlines

Sat 3/510:00 p.m.BCN - LGW

1 stop11h 35mMultiple Airlines

Deal found 16/4C$ 132

Tue 7/106:10 a.m.LHR - BCN

Nonstop2h 10mBritish Airways

Fri 10/109:25 p.m.BCN - LHR

Nonstop2h 15mBritish Airways

Deal found 16/4C$ 188

Sat 14/611:05 a.m.LHR - BCN

1 stop8h 25mBrussels Airlines

Mon 23/63:10 p.m.BCN - LHR

1 stop6h 45mBrussels Airlines

Deal found 16/4C$ 273

Tue 6/55:10 p.m.LHR - BCN

1 stop4h 35mKLM

Thu 15/51:20 p.m.BCN - LHR

1 stop5h 15mKLM

Deal found 16/4C$ 296

Tue 27/56:55 a.m.LHR - BCN

1 stop7h 00mLufthansa

Wed 4/67:50 a.m.BCN - LHR

1 stop8h 50mLufthansa

Deal found 16/4C$ 299

Tue 6/58:50 p.m.LHR - BCN

Nonstop2h 15mVueling

Thu 8/57:30 a.m.BCN - LHR

Nonstop2h 40mVueling

Deal found 16/4C$ 152

Wed 7/55:25 p.m.LGW - BCN

1 stop14h 30mAir Europa

Tue 20/58:30 p.m.BCN - LGW

1 stop13h 30mAir Europa

Deal found 15/4C$ 307

Fri 30/58:05 p.m.LHR - BCN

1 stop26h 30mSWISS

Sat 7/68:00 p.m.BCN - LHR

1 stop22h 50mSWISS

Deal found 16/4C$ 318

Tue 3/610:25 a.m.LHR - BCN

1 stop8h 25mAustrian Airlines

Tue 10/63:10 p.m.BCN - LHR

1 stop7h 30mAustrian Airlines

Deal found 16/4C$ 321

Wed 30/47:10 a.m.LGW - BCN

Nonstop2h 15mBritish Airways

Sat 10/56:00 p.m.BCN - LGW

Nonstop2h 20mBritish Airways

Deal found 15/4C$ 291

Direct flights from London to Barcelona-El Prat
Explore direct flight options from London to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 April 2025.

Tue 13/54:45 p.m.LGW - BCN

Nonstop2h 10measyJet

Sat 17/57:10 a.m.BCN - LGW

Nonstop2h 25measyJet

Deal found 16/4C$ 88

Sat 10/58:55 p.m.LGW - BCN

Nonstop2h 10mVueling

Mon 12/510:50 a.m.BCN - LGW

Nonstop2h 25mVueling

Deal found 16/4C$ 138

Tue 6/58:50 p.m.LHR - BCN

Nonstop2h 15mVueling

Thu 8/57:30 a.m.BCN - LHR

Nonstop2h 40mVueling

Deal found 16/4C$ 152

Mon 6/105:05 p.m.LHR - BCN

Nonstop2h 15mBritish Airways

Wed 8/107:30 p.m.BCN - LHR

Nonstop2h 15mBritish Airways

Deal found 16/4C$ 172

Wed 30/41:00 p.m.LGW - BCN

Nonstop2h 10mBritish Airways

Sat 3/56:55 p.m.BCN - LGW

Nonstop2h 20mBritish Airways

Deal found 16/4C$ 292

Sun 22/63:15 p.m.LHR - BCN

Nonstop2h 10mIberia

Sun 22/68:40 p.m.BCN - LHR

Nonstop2h 15mIberia

Deal found 15/4C$ 699

Last-minute flights from London to Barcelona-El Prat
Discover last-minute flight deals from London to Barcelona-El Prat. Data last updated 16 April 2025 and is based on user searches.

Wed 23/45:10 p.m.LHR - BCN

1 stop5h 25mMultiple Airlines

Sat 3/512:00 p.m.BCN - LHR

1 stop6h 05mMultiple Airlines

Deal found 16/4C$ 359

Wed 23/46:35 p.m.LGW - BCN

1 stop23h 35mSWISS

Mon 28/46:00 a.m.BCN - LGW

1 stop12h 50mSWISS

Deal found 16/4C$ 385

Wed 23/44:25 p.m.LGW - BCN

1 stop8h 05mTAP AIR PORTUGAL

Tue 29/410:40 p.m.BCN - LGW

1 stop12h 05mTAP AIR PORTUGAL

Deal found 16/4C$ 410

Fri 25/47:25 a.m.LHR - BCN

1 stop6h 30mLufthansa

Wed 30/47:50 a.m.BCN - LHR

1 stop6h 00mLufthansa

Deal found 16/4C$ 373

Fri 25/46:00 a.m.LHR - BCN

1 stop10h 50mSWISS

Mon 28/46:00 a.m.BCN - LHR

1 stop12h 50mSWISS

Deal found 16/4C$ 391

Sat 26/44:10 p.m.LGW - BCN

Nonstop2h 10measyJet

Wed 30/47:10 a.m.BCN - LGW

Nonstop2h 25measyJet

Deal found 16/4C$ 133

Sat 26/49:05 p.m.LGW - BCN

Nonstop2h 10mVueling

Wed 7/57:10 a.m.BCN - LGW

1 stop8h 35mVueling

Deal found 16/4C$ 138

Sat 26/44:10 p.m.LGW - BCN

Nonstop2h 10mMultiple Airlines

Mon 28/410:00 p.m.BCN - LGW

1 stop11h 35mMultiple Airlines

Deal found 16/4C$ 182

Sat 26/48:50 p.m.LHR - BCN

Nonstop2h 15mVueling

Wed 7/57:10 a.m.BCN - LHR

1 stop11h 50mVueling

Deal found 16/4C$ 186

Sat 26/47:25 p.m.LHR - BCN

Nonstop2h 15mBritish Airways

Sat 3/57:40 a.m.BCN - LHR

Nonstop2h 25mBritish Airways

Deal found 16/4C$ 203

Sat 26/49:05 p.m.LGW - BCN

Nonstop2h 10mBritish Airways

Sat 3/512:10 p.m.BCN - LGW

Nonstop2h 25mBritish Airways

Deal found 16/4C$ 292

Sat 26/47:30 p.m.LHR - BCN

1 stop12h 40mAustrian Airlines

Tue 29/410:00 a.m.BCN - LHR

1 stop12h 40mAustrian Airlines

Deal found 16/4C$ 370

One-way flights from London to Barcelona-El Prat
Search for one-way flight options from London to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 16 April 2025.

Wed 30/44:45 p.m.LGW - BCN

Nonstop2h 10measyJet

Deal found 16/4C$ 57

Wed 23/49:05 p.m.LGW - BCN

Nonstop2h 10mVueling

Deal found 16/4C$ 61

Tue 13/58:50 p.m.LHR - BCN

Nonstop2h 15mVueling

Deal found 15/4C$ 78

Mon 5/59:35 p.m.LGW - BCN

1 stop9h 20mMultiple Airlines

Deal found 16/4C$ 104

Thu 9/107:30 p.m.LHR - BCN

Nonstop2h 15mBritish Airways

Deal found 16/4C$ 127

Sat 14/67:30 p.m.LHR - BCN

1 stop12h 40mAustrian Airlines

Deal found 16/4C$ 171

Mon 5/56:50 a.m.LGW - BCN

Nonstop2h 15mBritish Airways

Deal found 16/4C$ 177

Mon 26/55:10 p.m.LHR - BCN

1 stop4h 35mKLM

Deal found 16/4C$ 181

Fri 25/48:50 p.m.LGW - BCN

1 stop24h 55mNorwegian

Deal found 16/4C$ 182

Tue 2/912:05 p.m.LGW - BCN

1 stop10h 10mITA Airways

Deal found 16/4C$ 188

Tue 12/810:20 a.m.LHR - BCN

1 stop6h 50mScandinavian Airlines

Deal found 16/4C$ 188

Fri 27/610:00 a.m.LGW - BCN

1 stop21h 55mAir Europa

Deal found 16/4C$ 190

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

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 13/5

4:45 p.m.-7:55 p.m.

Nonstop2h 10m

Barcelona-El Prat

Sat 17/5

7:10 a.m.-8:35 a.m.

Nonstop2h 25m

C$ 88

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 6/5

10:00 p.m.-7:55 a.m.

1 stop8h 55m

Barcelona-El Prat

Thu 8/5

7:10 a.m.-8:35 a.m.

Nonstop2h 25m

C$ 132

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 6/5

9:45 p.m.-12:55 a.m.

Nonstop2h 10m

Barcelona-El Prat

Wed 7/5

7:10 a.m.-2:45 p.m.

1 stop8h 35m

C$ 138

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 6/5

8:50 p.m.-12:05 a.m.

Nonstop2h 15m

Barcelona-El Prat

Thu 8/5

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

Nonstop2h 40m

C$ 152

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 7/10

6:10 a.m.-9:20 a.m.

Nonstop2h 10m

Barcelona-El Prat

Fri 10/10

9:25 p.m.-10:40 p.m.

Nonstop2h 15m

C$ 188

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 14/6

11:05 a.m.-8:30 p.m.

1 stop8h 25m

Barcelona-El Prat

Mon 23/6

3:10 p.m.-8:55 p.m.

1 stop6h 45m

C$ 273

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Wed 30/4

1:00 p.m.-4:10 p.m.

Nonstop2h 10m

Barcelona-El Prat

Sat 3/5

6:55 p.m.-8:15 p.m.

Nonstop2h 20m

C$ 292

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 6/5

5:10 p.m.-10:45 p.m.

1 stop4h 35m

Barcelona-El Prat

Thu 15/5

1:20 p.m.-5:35 p.m.

1 stop5h 15m

C$ 296

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 27/5

6:55 a.m.-2:55 p.m.

1 stop7h 00m

Barcelona-El Prat

Wed 4/6

7:50 a.m.-3:40 p.m.

1 stop8h 50m

C$ 299

LondonBarcelona

LGW - BCN

LGWBCN

London Gatwick

Tue 6/5

6:35 p.m.-8:50 a.m.

1 stop13h 15m

Barcelona-El Prat

Tue 20/5

9:40 a.m.-5:50 p.m.

1 stop9h 10m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 41 results

...

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

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 60 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.

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

Currently, January is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of C$ 604). Flying from London to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 802). 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 noon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from London to Barcelona-El Prat Airport?

Travelers seeking maximum savings on their London to Barcelona-El Prat Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Barcelona-El Prat Airport

The most flights from LON to BCN are scheduled on a Wednesday (66 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Barcelona-El Prat by month

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 mm per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

Temperature in Barcelona-El Prat by month

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Barcelona-El Prat

Read through reviews of airlines operating flights from London to Barcelona, such as KLM, Norwegian and LOT. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,326 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM

7.8

Good

1,326 reviews

KLM

7.8

Good

1,326 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Norwegian

7.8

Good

226 reviews

KLM

7.8

Good

1,326 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

LOT

7.6

Good

1,065 reviews

KLM

7.8

Good

1,326 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Austrian Airlines

7.6

Good

775 reviews

KLM

7.8

Good

1,326 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

SWISS

7.5

Good

1,580 reviews

KLM

7.8

Good

1,326 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Related info for your journey

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 easyJet. Our recent data shows that you can find tickets from as low as C$ 78 on this airline. Additional options worth looking into are Vueling and British Airways, starting at C$ 114 and C$ 188 round-trip. easyJet is 57% 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$ 57 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Vueling and British Airways, with prices starting from C$ 61 and C$ 127, 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: Malaysia Airlines (84%), LATAM Airlines (82%), American Airlines (80%).
What are the cheapest flights from London to Barcelona-El Prat Airport?
Looking at all options, your cheapest flight can be booked for C$ 75. While the most popular route (London Heathrow - Barcelona-El Prat) can be booked for C$ 566 on average our data indicates C$ 213 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, January is the cheapest month in which you can book a flight from London to Barcelona-El Prat Airport (average of C$ 604). Flying from London to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 802). 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

L'Hospitalet de Llobregat

Badalona

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from London to Barcelona-El Prat

Airline	Cheapest	Average	Flexibility	On-time
Vueling	CheapestC$ 95	AverageC$ 181	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
British Airways	CheapestC$ 146	AverageC$ 349	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	CheapestC$ 222	AverageC$ 237	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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?

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

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Cheap flights from London to Barcelona-El Prat Airport from C$ 57

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Barcelona-El Prat are usually found in January or March, booked 60 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from London to Barcelona-El Prat

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Find flight deals from London to Barcelona-El Prat

Cheapest flights from London to Barcelona-El PratExplore 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 16 April 2025.

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 16 April 2025.

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Use the filters below to find and compare flights from London to Barcelona-El Prat Airport that are best for you.

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.

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 round-trip flight from London to Barcelona-El Prat. Price data was last updated on 11 April 2025.

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

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 16 April 2025.

What is the cheapest day to fly from London to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from London to Barcelona-El Prat. Price data was last updated on 30 March 2025.

Weekly flight availability from London to Barcelona-El Prat Airport

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

Reviews of airlines servicing Barcelona-El Prat

Read through reviews of airlines operating flights from London to Barcelona, such as KLM, Norwegian and LOT. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

What are the cheapest airlines to fly from London to Barcelona-El Prat Airport one-way?

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

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

Can I find deals for flights from London to Barcelona-El Prat that include hotel bookings?

How can I find direct flights from London to Barcelona-El Prat?

Can I find deals for business class flights from London to Barcelona-El Prat?

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

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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.

Top 3 airlines flying from London to Barcelona-El Prat

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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 16 April 2025.