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Cheap flights from London Heathrow Airport to Barcelona-El Prat Airport from £27

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BCN
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Barcelona-El Prat are usually found in January or November, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Heathrow to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 27 March 2025.

Round-trip from

£50

One-way from

£27

Popular in

May

Cheapest in

January

Average price

£129

Good round-trip deal

£126 or less

Good one-way deal

£78 or less
Vueling
  • Vueling
  • 6/5-13/5
  • Nonstop
  • 4h 40m total
  • London to Barcelona
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Vueling
  • Vueling
  • 13/5
  • Nonstop
  • 2h 15m total
  • London to Barcelona
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to Barcelona-El Prat.
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Price to beat on a one-way flight from London Heathrow to Barcelona-El Prat.
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Find flight deals from Heathrow to Barcelona-El Prat

Cheapest flights from Heathrow to Barcelona-El Prat
Explore the most affordable flight options available from Heathrow to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Tue 6/520:50LHR - BCN
Nonstop2h 15mVueling
Tue 13/518:40BCN - LHR
Nonstop2h 25mVueling
Deal found 26/3£50
Tue 6/520:50LHR - BCN
Nonstop2h 15mMultiple Airlines
Wed 7/519:30BCN - LHR
Nonstop2h 15mMultiple Airlines
Deal found 27/3£75
Sat 19/419:25LHR - BCN
Nonstop2h 15mBritish Airways
Wed 23/421:15BCN - LHR
Nonstop2h 15mBritish Airways
Deal found 27/3£95
Wed 23/420:50LHR - BCN
Nonstop2h 15mIberia
Thu 24/407:30BCN - LHR
Nonstop2h 40mIberia
Deal found 26/3£122
Sat 17/511:45LHR - BCN
1 stop6h 05mKLM
Mon 19/517:20BCN - LHR
1 stop4h 35mKLM
Deal found 27/3£160
Sat 17/510:50LHR - BCN
1 stop9h 50mLufthansa
Tue 20/515:40BCN - LHR
1 stop8h 00mLufthansa
Deal found 27/3£161
Sat 10/517:10LHR - BCN
1 stop14h 40mSWISS
Tue 13/520:00BCN - LHR
1 stop24h 20mSWISS
Deal found 27/3£171
Sun 15/607:45LHR - BCN
1 stop11h 45mBrussels Airlines
Sun 29/612:25BCN - LHR
1 stop10h 10mBrussels Airlines
Deal found 27/3£172

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 858,174 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Heathrow

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 6/5

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Tue 13/5

18:40-20:05

Nonstop2h 25m

£50

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 6/5

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Wed 7/5

19:30-20:45

Nonstop2h 15m

£75

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 19/4

19:25-22:40

Nonstop2h 15m

Barcelona-El Prat

Wed 23/4

21:15-22:30

Nonstop2h 15m

£95

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 23/4

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Thu 24/4

07:30-09:10

Nonstop2h 40m

£122

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 13/4

13:45-21:40

1 stop6h 55m

Barcelona-El Prat

Wed 16/4

12:00-18:25

1 stop7h 25m

£157

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 17/5

11:45-18:50

1 stop6h 05m

Barcelona-El Prat

Mon 19/5

17:20-20:55

1 stop4h 35m

£160

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 10/5

17:10-08:50

1 stop14h 40m

Barcelona-El Prat

Tue 13/5

20:00-19:20

1 stop24h 20m

£171

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 15/6

07:45-20:30

1 stop11h 45m

Barcelona-El Prat

Sun 29/6

12:25-21:35

1 stop10h 10m

£172

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 13/5

20:50-00:05

Nonstop2h 15m

£27

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 19/4

06:10-09:20

Nonstop2h 10m

£51

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 19 results
1
2

Best time to book a flight from Heathrow to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Heathrow 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 Heathrow Airport to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Barcelona-El Prat. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Barcelona-El Prat Airport, you should look to book at least 41 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 Heathrow Airport to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Barcelona-El Prat Airport (average of £52). Flying from London Heathrow Airport to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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 LHR to BCN?

Find hourly flight availability from Heathrow 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 27 March 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Barcelona-El Prat. Price data was last updated on 23 March 2025.

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

Rainfall in Barcelona-El Prat by month

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

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 inches 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

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

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 27 March 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines and SWISS from London to Barcelona by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

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
1,321 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

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.
Austrian Airlines
7.5
Good
769 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

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.
SWISS
7.5
Good
1,570 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

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.
Brussels Airlines
7.4
Good
344 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

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.
Vueling
7.1
Good
1,146 reviews
KLM
7.8
Good
1,321 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Barcelona-El Prat Airport round-trip?

    According to our current data, Vueling (£50), British Airways (£95), and Iberia (£122) offers the cheapest pricing from London Heathrow Airport to Barcelona-El Prat Airport. These flights start at 63% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at £27. British Airways flights start at £51 while deals on Iberia start at £71 one-way.

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

    Consider Malaysia Airlines (87%), American Airlines (87%) or Japan Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Barcelona-El Prat Airport.

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

    On average you can expect to pay £315 for a flight from London Heathrow Airport to Barcelona-El Prat Airport. The cheapest flight overall is £45 while the most popular route, (London Heathrow - Barcelona-El Prat) is currently priced at £5.

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

    Yes. In addition to deals on Heathrow to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow 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 Heathrow to Barcelona-El Prat.

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Barcelona-El Prat Airport (average of £52). Flying from London Heathrow Airport to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Calella
Santa Susanna
Tossa de Mar
L'Hospitalet de Llobregat
Cambrils
Castelldefels
Malgrat de Mar
El Prat de Llobregat
Llafranc
Badalona
L'Estartit
Palafrugell
Empuriabrava
La Pineda
Pineda de Mar
Roses
l'Escala

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Fly from Heathrow to Barcelona-El Prat on these airlines

Choose from the following airlines for your flight from Heathrow to Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 27 March 2025.
Vueling flights from London Heathrow to Barcelona-El Prat
British Airways flights from London Heathrow to Barcelona-El Prat
Iberia flights from London Heathrow to Barcelona-El Prat

Top 10 airlines flying from Heathrow to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Heathrow 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 858,174 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£15Average£109FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£39Average£105FlexibilityNo cancel feeOn-time86%
Search easyJet flights
VuelingCheapest£51Average£123FlexibilityNo cancel feeOn-time88%
Search Vueling flights
British AirwaysCheapest£85Average£196FlexibilityNo cancel feeOn-time70%
Search British Airways flights
CitizenPlaneCheapest£90Average£172FlexibilityNo cancel feeOn-timeN/A
Search CitizenPlane flights
IberiaCheapest£105Average£168FlexibilityNo cancel feeOn-time77%
Search Iberia flights
SWISSCheapest£129Average£151FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£133Average£193FlexibilityNo cancel feeOn-time75%
Search KLM flights
Brussels AirlinesCheapest£135Average£182FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
LufthansaCheapest£146Average£230FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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 Heathrow to Barcelona-El Prat?

Cheapflights makes it easy to find Heathrow to Barcelona-El Prat flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Barcelona-El Prat?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Barcelona-El Prat by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Barcelona-El Prat flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Heathrow to Barcelona-El Prat on Cheapflights with our Price Alert feature and get notified when better prices are available.

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