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Cheap flights from London Heathrow Airport to Barcelona-El Prat Airport from $100

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BCN
22 Jan — 29 Jan1
1 adult

The best prices from London Heathrow to Barcelona-El Prat are usually found in November or January, booked 75 days in advance, depart on a Tuesday or Saturday and return on a Monday

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 17 January 2025.

Round-trip from

$109

One-way from

$100

Popular in

May

Cheapest in

November

Average price

$200
Vueling
  • Vueling
  • 25/2-2/3
  • Nonstop
  • 4h 30m total
  • London to Barcelona
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Vueling
  • Vueling
  • 31/1
  • Nonstop
  • 2h 10m total
  • London to Barcelona
Search Deals
High demand for flights, 6% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
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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 17 January 2025.

Tue 25/209:55LHR - BCN
Nonstop2h 10mVueling
Sun 2/307:50BCN - LHR
Nonstop2h 20mVueling
Deal found 16/1$109
Tue 29/419:25LHR - BCN
Nonstop2h 15mBritish Airways
Sat 3/510:10BCN - LHR
Nonstop2h 25mBritish Airways
Deal found 16/1$187
Tue 25/210:00LHR - BCN
1 stop5h 55mKLM
Fri 28/211:10BCN - LHR
1 stop5h 55mKLM
Deal found 16/1$290
Mon 24/316:40LHR - BCN
1 stop5h 15mLufthansa
Wed 26/309:10BCN - LHR
1 stop7h 40mLufthansa
Deal found 17/1$317
Sat 15/313:45LHR - BCN
1 stop4h 30mMultiple Airlines
Wed 19/309:10BCN - LHR
1 stop4h 50mMultiple Airlines
Deal found 17/1$328
Sat 22/217:10LHR - BCN
1 stop4h 50mSWISS
Fri 28/206:45BCN - LHR
1 stop10h 35mSWISS
Deal found 16/1$338
Sun 16/206:50LHR - BCN
1 stop12h 35mBrussels Airlines
Thu 20/215:20BCN - LHR
1 stop6h 30mBrussels Airlines
Deal found 17/1$340
Mon 17/214:50LHR - BCN
1 stop27h 55mAustrian Airlines
Sat 22/210:05BCN - LHR
1 stop23h 15mAustrian Airlines
Deal found 17/1$341
Sat 1/213:40LHR - BCN
1 stop9h 05mTAP AIR PORTUGAL
Sun 2/210:55BCN - LHR
1 stop9h 00mTAP AIR PORTUGAL
Deal found 16/1$377

Find flights from Heathrow to Barcelona-El Prat within your budget

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 647,157 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 25/2

09:55-13:05

Nonstop2h 10m

Barcelona-El Prat

Sun 2/3

07:50-09:10

Nonstop2h 20m

$109

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 29/4

19:25-22:40

Nonstop2h 15m

Barcelona-El Prat

Sat 3/5

10:10-11:35

Nonstop2h 25m

$187

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 9/2

09:55-13:05

Nonstop2h 10m

Barcelona-El Prat

Fri 14/2

21:10-11:25

1 stop15h 15m

$237

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 25/2

10:00-16:55

1 stop5h 55m

Barcelona-El Prat

Mon 3/3

11:10-16:05

1 stop5h 55m

$290

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 24/3

16:40-22:55

1 stop5h 15m

Barcelona-El Prat

Thu 27/3

12:00-15:50

1 stop4h 50m

$317

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 22/2

17:10-23:00

1 stop4h 50m

Barcelona-El Prat

Wed 26/2

09:50-16:20

1 stop7h 30m

$338

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 16/2

11:05-20:25

1 stop8h 20m

Barcelona-El Prat

Thu 20/2

15:20-20:50

1 stop6h 30m

$340

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 17/2

14:50-19:45

1 stop27h 55m

Barcelona-El Prat

Sat 22/2

10:05-08:20

1 stop23h 15m

$341

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 1/2

13:40-23:45

1 stop9h 05m

Barcelona-El Prat

Sun 2/2

10:55-18:55

1 stop9h 00m

$377

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 31/1

09:55-13:05

Nonstop2h 10m

$100

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 24 results
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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.

Travel insights for flights from Heathrow to Barcelona-El Prat

Get recent, data-driven insights about flights from Heathrow to Barcelona-El Prat including ideal travel times, pricing trends, and more.

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 10 January 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Barcelona-El Prat Airport (average of $966). Flying from London Heathrow Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,601). 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 17 January 2025.

It’s optimal to fly from London Heathrow Airport to Barcelona-El Prat Airport in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from London Heathrow Airport to Barcelona-El Prat Airport

Explore weekly flight availability from Heathrow 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 17 January 2025.

The most flights from LHR to BCN are scheduled on a Thursday (28 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

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 17 January 2025.
Read through reviews of airlines operating flights from London to Barcelona, such as KLM, Vueling and Lufthansa. 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.
Emirates
8.1
Very Good
3,351 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Emirates
8.1
Very Good
3,351 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

KLM
7.8
Good
1,339 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Finnair
7.6
Good
1,285 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

Austrian Airlines
7.6
Good
786 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

SWISS
7.5
Good
1,598 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 10

Overall a good experience. Can’t fault it. Good could have been a little better.

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 ($109), British Airways ($187), and KLM ($290) offers the cheapest pricing from London Heathrow Airport to Barcelona-El Prat Airport. These flights start at 61% 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?

    $100 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on British Airways and Air Serbia, with prices starting from $111 and $124, respectively.

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

    Before booking your flight to Barcelona-El Prat Airport from London Heathrow Airport, have a look at the most reliable airlines to get you to your destination on time: Malaysia Airlines (75%), Japan Airlines (74%), American Airlines( 74%).

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

    While on average a flight from London Heathrow Airport to Barcelona-El Prat Airport is generally $164, our data shows the cheapest flight currently is $103. When looking at the most popular route, (London Heathrow - Barcelona-El Prat), you can expect to pay $364 for that flight.

  • 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Barcelona-El Prat Airport (average of $966). Flying from London Heathrow Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,601). 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
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Other flights to Barcelona-El Prat

Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
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Top 2 airlines flying from Heathrow to Barcelona-El Prat

Discover the top 2 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 647,157 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest$94Average$362FlexibilityNo cancel feeOn-time88%
Search Vueling flights
British AirwaysCheapest$178Average$380FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Barcelona-El Prat?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Barcelona-El Prat. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Barcelona-El Prat from Heathrow 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 Heathrow to Barcelona-El Prat with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Barcelona-El Prat with no change fees.

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

Yes, Cheapflights offers price alerts on Heathrow to Barcelona-El Prat flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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