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 early afternoon tend to experience delays more often.

How often are flights from London to Barcelona delayed?

About 18% of weekly flights between London and Barcelona have experienced delays in the past year, with the average delay time being 116 minutes.

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, British Airways has had the lowest number of delays on this route, with just 17% of flights being delayed.

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

Vueling, at C$ 129, was found to be the cheapest airline from London Heathrow Airport to Barcelona-El Prat Airport. An alternate airline flying to your destination would be British Airways. Users have found that Vueling is 51% cheaper than the other options available to this destination.

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

The most flights from LHR to BCN are scheduled on a Thursday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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.

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).

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

On average you can expect to pay C$ 320 for a flight from London Heathrow Airport to Barcelona-El Prat Airport. The cheapest flight overall is C$ 75 while the most popular route, (London Heathrow - Barcelona-El Prat) is currently priced at C$ 413.

What are the most reliable airlines from London Heathrow Airport 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 Heathrow Airport to Barcelona-El Prat Airport on time: Vueling (89%), British Airways (86%), American Airlines (86%).

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 vacation 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.

C$ 72+ Cheap Flights from London Heathrow Airport to Barcelona-El Prat Airport

Q: How much does it cost to fly round-trip from London Heathrow Airport to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment. London Heathrow Airport to Barcelona-El Prat Airport flights typically cost between C$ 486 and C$ 224 in July. The cheapest round-trip price found within the last 5 days was C$ 142 on Vueling (11 Jul-18 Jul).

Cheapflights Tip: The best prices from London Heathrow to Barcelona-El Prat are usually found in November or January, booked 46 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to Barcelona-El Prat

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 11 June 2026.

Sat 11/78:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Sat 18/77:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 11/6C$ 142

Wed 9/98:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Wed 16/96:35 p.m.

BCN

LHR

Nonstop2h 30m

Vueling

Deal found 10/6C$ 149

Wed 1/78:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Fri 31/77:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 9/6C$ 151

Tue 14/78:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Thu 16/77:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 8/6C$ 152

Thu 17/98:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Fri 25/96:35 p.m.

BCN

LHR

Nonstop2h 30m

Vueling

Deal found 8/6C$ 156

Mon 7/98:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Sun 20/97:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 9/6C$ 158

Wed 16/98:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Sun 20/97:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 10/6C$ 159

Mon 7/98:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Sat 12/96:35 p.m.

BCN

LHR

Nonstop2h 30m

Vueling

Deal found 6/6C$ 160

Tue 28/78:50 p.m.

LHR

BCN

Nonstop2h 20m

Vueling

Fri 31/77:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 9/6C$ 162

Sun 12/79:55 a.m.

LHR

BCN

Nonstop2h 20m

Vueling

Fri 17/77:30 a.m.

BCN

LHR

Nonstop2h 40m

Vueling

Deal found 8/6C$ 163

Sat 4/76:10 a.m.

LHR

BCN

Nonstop2h 10m

British Airways

Sat 11/77:40 a.m.

BCN

LHR

Nonstop2h 30m

British Airways

Deal found 9/6C$ 166

Find flight deals from Heathrow to Barcelona-El Prat

Round-trip from	C$ 151
One-way from	C$ 72
Popular in	June
Cheapest in	November
Average price	C$ 334
Good round-trip deal	C$ 266 or less
Good one-way deal	C$ 102 or less

Vueling
28/7-30/7
Nonstop
5h 00m total
London to Barcelona

Search Deals

Vueling
14/9
Nonstop
2h 20m total
London to Barcelona

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (C$ 78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2026

Search Deals

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.

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 29/7

9:55 a.m.-1:15 p.m.

Nonstop2h 20m

Barcelona-El Prat

Mon 3/8

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

Nonstop2h 40m

C$ 202

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 30/6

8:50 p.m.-12:10 a.m.

Nonstop2h 20m

Barcelona-El Prat

Tue 7/7

9:00 a.m.-2:45 p.m.

1 stop6h 45m

C$ 237

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 11/7

8:50 p.m.-12:10 a.m.

Nonstop2h 20m

Barcelona-El Prat

Sat 18/7

7:00 a.m.-2:45 p.m.

1 stop8h 45m

C$ 237

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 24/7

8:50 p.m.-12:10 a.m.

Nonstop2h 20m

Barcelona-El Prat

Mon 27/7

7:00 a.m.-2:45 p.m.

1 stop8h 45m

C$ 262

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 23/7

3:10 p.m.-1:50 a.m.

1 stop9h 40m

Barcelona-El Prat

Sat 25/7

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

Nonstop2h 40m

C$ 315

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 16/7

3:30 p.m.-8:10 a.m.

1 stop15h 40m

Barcelona-El Prat

Tue 21/7

9:00 a.m.-2:45 p.m.

1 stop6h 45m

C$ 329

Quickest round-trip

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 11/9

5:15 p.m.-8:35 p.m.

Nonstop2h 20m

Barcelona-El Prat

Sun 13/9

9:20 p.m.-10:35 p.m.

Nonstop2h 15m

C$ 344

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 11/8

3:00 p.m.-9:15 p.m.

1 stop5h 15m

Barcelona-El Prat

Mon 17/8

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

Nonstop2h 40m

C$ 367

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 2/7

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

1 stop4h 35m

Barcelona-El Prat

Wed 8/7

4:40 p.m.-9:25 p.m.

1 stop5h 45m

C$ 368

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 13/8

10:50 a.m.-5:55 p.m.

1 stop6h 05m

Barcelona-El Prat

Fri 14/8

1:40 p.m.-5:40 p.m.

1 stop5h 00m

C$ 376

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 24 resultsSorted by cheapest first

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.

LHR-BCN

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 Heathrow Airport to Barcelona-El Prat Airport

Prices

Airlines

Delays

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

The best time to book flights from London Heathrow Airport to Barcelona-El Prat Airport is 90 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 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 C$ 178). Flying from London Heathrow Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of C$ 334). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 26% on flights from London Heathrow Airport to Barcelona-El Prat Airport by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from London Heathrow Airport to Barcelona-El Prat Airport?

Reviews of airlines servicing Barcelona-El Prat

Read reviews from past customers who have flown Vueling and British Airways from London Heathrow Airport to Barcelona-El Prat Airport. 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.

Vueling

7.2

Good

1,275 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Vueling

7.2

Good

1,275 reviews

Vueling

7.2

Good

1,275 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

British Airways

6.7

Okay

8,044 reviews

Vueling

7.2

Good

1,275 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Related info for your journey

How long is the flight from London Heathrow Airport to Barcelona-El Prat Airport?
Vueling can get you from London Heathrow Airport to Barcelona-El Prat Airport in just under 2h 20m. Your travel time will be generally consistent. The distance from London Heathrow Airport to Barcelona-El Prat Airport is about 1147 km. Most flights are nonstop.
What are the cheapest airlines flying from London Heathrow Airport to Barcelona-El Prat Airport round-trip?
Vueling, at C$ 129, was found to be the cheapest airline from London Heathrow Airport to Barcelona-El Prat Airport. An alternate airline flying to your destination would be British Airways. Users have found that Vueling is 51% cheaper than the other options available to this destination.
What are the most reliable airlines from London Heathrow Airport 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 Heathrow Airport to Barcelona-El Prat Airport on time: Vueling (89%), British Airways (86%), American Airlines (86%).
What are the cheapest flights from London Heathrow Airport to Barcelona-El Prat Airport?
On average you can expect to pay C$ 320 for a flight from London Heathrow Airport to Barcelona-El Prat Airport. The cheapest flight overall is C$ 75 while the most popular route, (London Heathrow - Barcelona-El Prat) is currently priced at C$ 413.
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 vacation 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 C$ 178). Flying from London Heathrow Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of C$ 334). 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

Santa Susanna

L'Hospitalet de Llobregat

Malgrat de Mar

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Other flights from Heathrow

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Alternative routes for Heathrow to Barcelona-El Prat

Gatwick to Barcelona-El Prat flights

Top 2 airlines flying from Heathrow to Barcelona-El Prat

Airline	Cheapest	Average	Flexibility	On-time
Vueling	CheapestC$ 129	AverageC$ 234	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
British Airways	CheapestC$ 166	AverageC$ 250	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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Cheapflights helps you search for flights from Heathrow 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.

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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.

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Cheap flights from London Heathrow Airport to Barcelona-El Prat Airport from C$ 72

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Barcelona-El Prat

Cheapest flights from Heathrow to Barcelona-El PratExplore 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 11 June 2026.

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 11 June 2026.

Best flights from Heathrow to Barcelona-El PratDiscover carefully curated flight deals from Heathrow to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 June 2026.

Discover carefully curated flight deals from Heathrow to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 June 2026.

Direct flights from Heathrow to Barcelona-El PratExplore direct flight options from Heathrow to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 June 2026.

Explore direct flight options from Heathrow to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 June 2026.

Last-minute flights from Heathrow to Barcelona-El PratDiscover last-minute flight deals from Heathrow to Barcelona-El Prat. Data last updated 11 June 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Barcelona-El Prat. Data last updated 11 June 2026 and is based on user searches.

One-way flights from Heathrow to Barcelona-El PratSearch for one-way flight options from Heathrow to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 11 June 2026.

Search for one-way flight options from Heathrow to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 11 June 2026.

Find flight deals from Heathrow to Barcelona-El Prat

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One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

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?

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

What is the cheapest time of day to fly from LHR to BCN?

How much does it cost to fly round-trip from London Heathrow Airport to Barcelona-El Prat Airport?

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

How often are flights from London to Barcelona delayed?

What is the most punctual flight time for London to Barcelona flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Barcelona flights?

Reviews of airlines servicing Barcelona-El Prat

Read reviews from past customers who have flown Vueling and British Airways from London Heathrow Airport to Barcelona-El Prat Airport. 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.

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.

How long is the flight from London Heathrow Airport to Barcelona-El Prat Airport?

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

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

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

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

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

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

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

Travelling to a place near Barcelona-El Prat Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.

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 11 June 2026.

Complete your trip

Complete your trip to Barcelona-El Prat by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Catalonia

Book a non-stop flight to one of these other cities located in Catalonia.

Search flights from Heathrow to Barcelona-El Prat by cabin class

Find flights from Heathrow to Barcelona-El Prat, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Barcelona-El Prat flights

Browse other Heathrow and Barcelona-El Prat flight options. Last updated on 11 June 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 11 June 2026.

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Top 2 airlines flying from Heathrow to Barcelona-El Prat

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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 11 June 2026.

Best flights from Heathrow to Barcelona-El Prat
Discover carefully curated flight deals from Heathrow to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 June 2026.

Direct flights from Heathrow to Barcelona-El Prat
Explore direct flight options from Heathrow to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 June 2026.

Last-minute flights from Heathrow to Barcelona-El Prat
Discover last-minute flight deals from Heathrow to Barcelona-El Prat. Data last updated 11 June 2026 and is based on user searches.

One-way flights from Heathrow to Barcelona-El Prat
Search for one-way flight options from Heathrow to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 11 June 2026.