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Cheap flights from London Heathrow Airport 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BCN
15 Jan — 22 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 10 January 2025.

Round-trip from

$106

One-way from

$53

Popular in

May

Cheapest in

November

Average price

$200
Vueling
  • Vueling
  • 8/2-11/2
  • Nonstop
  • 4h 30m total
  • London to Barcelona
Search Deals
Vueling
  • Vueling
  • 1/4
  • Nonstop
  • 2h 15m total
  • London to Barcelona
Search Deals
High demand for flights, 5% potential price rise
Search Deals
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 10 January 2025.

Sat 8/209:55LHR - BCN
Nonstop2h 10mVueling
Tue 11/207:50BCN - LHR
Nonstop2h 20mVueling
Deal found 10/1$106
Tue 29/419:25LHR - BCN
Nonstop2h 15mBritish Airways
Sat 3/519:25BCN - LHR
Nonstop2h 15mBritish Airways
Deal found 9/1$171
Sat 8/220:50LHR - BCN
Nonstop2h 09mMultiple Airlines
Tue 11/206:00BCN - LHR
1 stop5h 45mMultiple Airlines
Deal found 10/1$179
Sun 26/106:30LHR - BCN
1 stop9h 05mKLM
Sat 15/313:00BCN - LHR
1 stop8h 50mKLM
Deal found 10/1$292
Fri 21/208:45LHR - BCN
1 stop5h 05mLufthansa
Sun 2/314:40BCN - LHR
1 stop4h 55mLufthansa
Deal found 10/1$319
Mon 5/506:50LHR - BCN
1 stop12h 40mBrussels Airlines
Thu 22/515:10BCN - LHR
1 stop7h 25mBrussels Airlines
Deal found 10/1$340
Thu 6/208:55LHR - BCN
1 stop23h 05mSWISS
Mon 10/220:05BCN - LHR
1 stop21h 15mSWISS
Deal found 9/1$342
Sat 1/306:40LHR - BCN
1 stop10h 40mScandinavian Airlines
Wed 5/317:40BCN - LHR
1 stop16h 55mScandinavian Airlines
Deal found 10/1$350

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 10 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 8/2

09:55-13:05

Nonstop2h 10m

Barcelona-El Prat

Tue 11/2

07:50-09:10

Nonstop2h 20m

$106

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 29/4

19:25-22:40

Nonstop2h 15m

Barcelona-El Prat

Sat 3/5

19:25-20:40

Nonstop2h 15m

$171

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 8/2

20:50-23:59

Nonstop2h 09m

Barcelona-El Prat

Tue 11/2

06:00-10:45

1 stop5h 45m

$179

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 26/1

06:30-16:35

1 stop9h 05m

Barcelona-El Prat

Sat 15/3

13:00-20:50

1 stop8h 50m

$292

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 21/2

08:45-14:50

1 stop5h 05m

Barcelona-El Prat

Mon 24/2

18:20-22:55

1 stop5h 35m

$319

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 5/5

20:05-08:50

1 stop11h 45m

Barcelona-El Prat

Fri 16/5

06:00-17:50

1 stop12h 50m

$340

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 1/3

06:40-18:20

1 stop10h 40m

Barcelona-El Prat

Wed 5/3

17:40-09:35

1 stop16h 55m

$350

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 14/4

17:50-20:30

1 stop25h 40m

Barcelona-El Prat

Thu 24/4

15:10-21:35

1 stop7h 25m

$360

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 1/4

20:50-00:05

Nonstop2h 15m

$53

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 12/2

11:35-14:45

Nonstop2h 10m

$115

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 20 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.

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 3 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 10 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 10 January 2025.

The most flights from LHR to BCN are scheduled on a Thursday (36 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 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 10 January 2025.
Read through reviews of airlines operating flights from London to Barcelona, such as Lufthansa, SWISS and Brussels Airlines. 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
1,336 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,336 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
782 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,593 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Brussels Airlines
7.4
Good
349 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,301 reviews
KLM
7.8
Good
1,336 reviews
Check prices

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 ($106), British Airways ($171), and KLM ($292) 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?

    $53 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 $115 and $126, 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 (76%), American Airlines (73%), Japan Airlines( 72%).

  • 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 $165, 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 $1,091 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

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