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Find Cheap Flights from Barcelona-El Prat to London Heathrow (BCN - LHR)

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Fri 22/9
Fri 29/9
Any month
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Good to know

Low season:
April
Best time to beat the crowds
6%
expected price decrease
High season:
August
Most popular time to fly
8%
expected price increase
Average price:
£226
(avg. price over the last 72 hours)
Good deal:
£132
or less return trip within
5 months
of travel is a good deal

When to Book Flights from Barcelona-El Prat to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Barcelona-El Prat to London Heathrow was found, on average, 58 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 5% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Barcelona-El Prat to London Heathrow Flights

How long does a flight from Barcelona-El Prat to London Heathrow take?
An average non-stop flight takes 2h 15m, covering a distance of 713 miles.
How many flights are there between Barcelona-El Prat and London Heathrow?
There are 257 (non-stop) flights between Barcelona-El Prat and London Heathrow per week, averaging 35 per day.
Which airlines provide the cheapest flights from Barcelona-El Prat to London Heathrow?
In the past 3 days, the cheapest return tickets were found on Vueling (£69), Multiple Airlines (£75) and British Airways (£84).
Do I need a passport to fly between Barcelona-El Prat and London Heathrow?
Yes.
Which airlines fly most frequently between Barcelona-El Prat and London Heathrow?
American Airlines (12 times daily), British Airways (12 times daily), Iberia (9 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Barcelona-El Prat to London Heathrow?
For Barcelona-El Prat to London Heathrow, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London Heathrow back to Barcelona-El Prat, the best deals are generally found on Friday, with Sunday being the most expensive.

Book cheap flights from Barcelona-El Prat to London Heathrow (return)

Airports
Origin
Barcelona
£69
only
£69
Destination
London
£69
only
£69
Tue, 7 Nov
BCN
LHR
2h 15m
Fri, 10 Nov
LHR
BCN
2h 10m
Trip: 4 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
NCE
BCN
Mediocre 2.0

Cancellations and delays over and over again. Will not be using them again.

BCN
ORY
Excellent 8.0

Selph check

No clear signage at aireport barcelona

BIO
PMI
Mediocre 2.0

Absolutely nothing

They overbooked the flight and would not let us on even though we had tickets because we did not check-in that morning online before our arrival to the airport. They re-booked us for another flight that had a connection but it kept getting delayed so they made us re-check our luggage 3 separate times. When we finally made it to the connecting city (Barcelona) that next flight was delayed from 9 pm departure to 11 pm to midnight and then to 2:30 AM with no confirmation that the flight would actually take-off. There was no one that could offer us help or give us answers as to what was going on, all employees were very vague and kept telling us they couldn't tell us anything. We spent 14 hours that day in the airport for a flight that should have taken 1.5 hours. They gave us 6 euros each as compensation and that was it. To put in a complaint to get your money back is very difficult. Their website is often down and they make the form very specific online so that if you type something in lowercase letters it won't go through. I will never fly them again and strongly suggest you don't either.

JMK
FCO
OK 4.0

Boarding was not bad, but a bit confusing

Flight attendants more interested in talking to each other than serving customers. We went hours without water. I went back to the galley to get some and no one was there, so I served myself

LGW
BCN
Excellent 8.6

Efficient, great value

Sat, 18 Nov
BCN
LHR
2h 15m
Thu, 23 Nov
LHR
BCN
2h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 19 Jan
BCN
LHR
2h 15m
Mon, 22 Jan
LHR
BCN
2h 10m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 154 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BCN
LHR
Excellent 8.6

All beverages cost extra, including water

BCN
LHR
Excellent 9.0

Very pleasant and solicitous British cabin crew.

Delayed departure.

BCN
LHR
Good 6.0

Qutar flight Nice crew

Late departure One hour wait at border control in heathrow Worst ever wait They are not even trying You should hammer them

BCN
LHR
Good 6.6

The crew was friendly, and the plane was clean.

BCN
LHR
Excellent 8.4

Great crew. Super nice and helpful. Plenty of entertainment options.

Boarding was ok

Fri, 13 Oct
BCN
LHR
6h 40m
Fri, 20 Oct
LHR
BCN
7h 20m
£104
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 1264 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.5
Food
6.5
BRU
IAD
OK 4.3

Late departure in Brussels with confusing and inaccurate information. The food was tasteless, my kids and I hardly ate anything because of it. The in-flight entertainment options were pretty limited. Once again, the flight crew was not very friendly or service minded.

BRU
IAD
Good 6.3

To small of a choice to choose from. More options and also newer movies would have been better. Also the toilet flooded about an hour or so left in the flight and the cabin smelled pretty bad.

BRU
TLV
Mediocre 2.0

after a long flight from the states, no water in the connection flight. all security checks all over again. very crowded. air brussels you need to be improved.

BRU
GVA
Mediocre 2.6

The pilot was good and made a smooth landing. The seat was comfortable enough because I had a pillow.

My checked luggage got lost on a direct flight. That is unacceptable.

JFK
BRU
Excellent 8.6

Every person was friendly.

Our flight was delayed an hour.

Tue, 14 Nov
BCN
LHR
2h 15m
Thu, 16 Nov
LHR
BCN
2h 10m
Trip: 3 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
TLV
BCN
OK 5.3

Sits are not comfortable

BCN
FLR
Mediocre 3.3

No leg room. I am not a big guy,but my knees were pinned against the seat in front of me.

FCO
AMS
Good 6.0

Quick boarding

very less leg space which doesn't even permit to head down on front tray.

BCN
ORY
Excellent 8.0

Selph check

No clear signage at aireport barcelona

NCE
BCN
Mediocre 2.0

Cancellations and delays over and over again. Will not be using them again.

Thu, 2 Nov
BCN
LHR
2h 15m
Thu, 9 Nov
LHR
BCN
2h 10m
Trip: 8 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
CDG
PRG
Mediocre 3.0

50 mins delayed with no apology.

JMK
FCO
OK 4.0

Boarding was not bad, but a bit confusing

Flight attendants more interested in talking to each other than serving customers. We went hours without water. I went back to the galley to get some and no one was there, so I served myself

BCN
FLR
Mediocre 3.3

No leg room. I am not a big guy,but my knees were pinned against the seat in front of me.

FCO
AMS
Good 6.0

Quick boarding

very less leg space which doesn't even permit to head down on front tray.

NCE
BCN
Mediocre 2.0

Cancellations and delays over and over again. Will not be using them again.

Sat, 2 Dec
BCN
LHR
2h 20m
Mon, 4 Dec
LHR
BCN
2h 05m
Trip: 3 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 154 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BCN
LHR
Excellent 10.0

Upgraded the world traveler plus and the larger reclining seats, plenty of drinks and good food made all the difference for such a long flight. I'd return to British airways

My personal tv display didn't offer me all the entertainment options that it should have, but the one next to me did and I didn't complain.

BCN
LHR
Good 6.6

The crew was friendly, and the plane was clean.

BCN
LHR
Excellent 9.0

Soft drinks, bottled water, and a snack were not included free of charge on this flight. My fellow traveler asked for some tap water since she didn't want to purchased bottled water, but the flight attendant forgot to bring the water.

BCN
LHR
Good 7.3

Crew was nice

Seats were uncomfortable

BCN
LHR
Excellent 10.0

I had purchased an upgrade to economy plus --- it was great--- much more expensive than I had thought, but I was tired and wanted to try to rest. There I was greeted with champagne, a warm wash cloth and fabulous service by the two male crew members!!! Truly the best! I am almost 70 and I wear hearing aids--- one helped me with my chair and answered my questions .... I felt VERY taken care of/- I was just one row after the business class with the wall ahead on right side of plane, nice leg room and a nice seat mate I am happy for the chance to respond as I was happy I had decided for the upgrade------------even though I had purchased an upgrade for my flight over to Barcelona only to find out on the day of check in that my flight was cancelled----- but that is when I called British Air and a lovely representative named Beth Duncan spent over 2 hours on the phone with me---- finally getting me on Iberia in order to get to my family reunion------ So....... on two occasions during this trip to my sister's house British Air was just wonderful and I thank you very much------- at the end of our flight one of the men made arrangements for me to get to go upstairs and look at the upper deck as I had never done that before------- as as retired teacher that was fun to see Thank you so much!!!

Tue, 14 Nov
BCN
LHR
2h 15m
Thu, 16 Nov
LHR
BCN
2h 10m
Trip: 3 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
VCE
BCN
OK 4.6

Was given the Exit seat

Had to leave my hand luggage at check in because of fully booked flight And had to take out my laptop and carry it throughout the flight without case

BCN
FLR
Mediocre 3.3

No leg room. I am not a big guy,but my knees were pinned against the seat in front of me.

LGW
BCN
Excellent 8.6

Efficient, great value

CDG
PRG
Mediocre 3.0

50 mins delayed with no apology.

CDG
LGW
Mediocre 3.6

The flight was unable to take off on time, which they did not communicate until after boarding. All of the passengers had to sit on the plane on the tarmac and wait an hour until we were able to take off.

Sat, 11 Nov
BCN
LHR
2h 15m
Sun, 12 Nov
LHR
BCN
2h 10m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 28 Nov
BCN
LHR
2h 15m
Sun, 3 Dec
LHR
BCN
2h 10m
Trip: 6 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
TLV
BCN
OK 5.3

Sits are not comfortable

FCO
AMS
Good 6.0

Quick boarding

very less leg space which doesn't even permit to head down on front tray.

DUB
BCN
Mediocre 2.0

Nothing good

Flight was delayed which meant I missed the event I was travelling for. No help from airline or any expression of sympathy for the situation, very awkward to deal with and no flexibility, no offer of refund or change of flight as no other was available with the airline, wouldn't book again

BIO
PMI
Mediocre 2.0

Absolutely nothing

They overbooked the flight and would not let us on even though we had tickets because we did not check-in that morning online before our arrival to the airport. They re-booked us for another flight that had a connection but it kept getting delayed so they made us re-check our luggage 3 separate times. When we finally made it to the connecting city (Barcelona) that next flight was delayed from 9 pm departure to 11 pm to midnight and then to 2:30 AM with no confirmation that the flight would actually take-off. There was no one that could offer us help or give us answers as to what was going on, all employees were very vague and kept telling us they couldn't tell us anything. We spent 14 hours that day in the airport for a flight that should have taken 1.5 hours. They gave us 6 euros each as compensation and that was it. To put in a complaint to get your money back is very difficult. Their website is often down and they make the form very specific online so that if you type something in lowercase letters it won't go through. I will never fly them again and strongly suggest you don't either.

BCN
FLR
Mediocre 3.3

No leg room. I am not a big guy,but my knees were pinned against the seat in front of me.

Tue, 5 Dec
BCN
LHR
2h 30m
Sat, 9 Dec
LHR
BCN
2h 10m
Trip: 5 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 154 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BCN
LHR
Excellent 10.0

Upgraded the world traveler plus and the larger reclining seats, plenty of drinks and good food made all the difference for such a long flight. I'd return to British airways

My personal tv display didn't offer me all the entertainment options that it should have, but the one next to me did and I didn't complain.

BCN
LHR
Excellent 8.6

All beverages cost extra, including water

BCN
LHR
Excellent 8.0

Comfort and entertainment

Connecting flight travel distance and bus service

BCN
LHR
Excellent 8.4

Great crew. Super nice and helpful. Plenty of entertainment options.

Boarding was ok

BCN
LHR
OK 4.0

Delayed then tube closed because somlatw and no weather issues just equipment according to pilot.

Tue, 31 Oct
BCN
LHR
2h 15m
Thu, 2 Nov
LHR
BCN
2h 10m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 2 Nov
BCN
LHR
2h 15m
Tue, 7 Nov
LHR
BCN
2h 10m
Trip: 6 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
NCE
BCN
Mediocre 2.0

Cancellations and delays over and over again. Will not be using them again.

DUB
BCN
Mediocre 2.0

Nothing good

Flight was delayed which meant I missed the event I was travelling for. No help from airline or any expression of sympathy for the situation, very awkward to deal with and no flexibility, no offer of refund or change of flight as no other was available with the airline, wouldn't book again

VCE
BCN
OK 4.6

Was given the Exit seat

Had to leave my hand luggage at check in because of fully booked flight And had to take out my laptop and carry it throughout the flight without case

LGW
BCN
Excellent 8.6

Efficient, great value

CDG
LGW
Mediocre 3.6

The flight was unable to take off on time, which they did not communicate until after boarding. All of the passengers had to sit on the plane on the tarmac and wait an hour until we were able to take off.

Tue, 26 Dec
BCN
LHR
2h 20m
Tue, 2 Jan
LHR
BCN
2h 10m
Trip: 8 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 154 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BCN
LHR
Excellent 8.4

Great crew. Super nice and helpful. Plenty of entertainment options.

Boarding was ok

BCN
LHR
Excellent 8.6

All beverages cost extra, including water

BCN
LHR
Good 6.0

Qutar flight Nice crew

Late departure One hour wait at border control in heathrow Worst ever wait They are not even trying You should hammer them

BCN
LHR
Good 7.3

Crew was nice

Seats were uncomfortable

BCN
LHR
Excellent 10.0

Upgraded the world traveler plus and the larger reclining seats, plenty of drinks and good food made all the difference for such a long flight. I'd return to British airways

My personal tv display didn't offer me all the entertainment options that it should have, but the one next to me did and I didn't complain.

Mon, 13 Nov
BCN
LHR
2h 25m
Tue, 14 Nov
LHR
BCN
2h 10m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 7 Nov
BCN
LHR
2h 15m
Tue, 14 Nov
LHR
BCN
2h 10m
Trip: 8 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
VCE
BCN
OK 4.6

Was given the Exit seat

Had to leave my hand luggage at check in because of fully booked flight And had to take out my laptop and carry it throughout the flight without case

LGW
BCN
Excellent 8.6

Efficient, great value

DUB
BCN
Mediocre 2.0

Nothing good

Flight was delayed which meant I missed the event I was travelling for. No help from airline or any expression of sympathy for the situation, very awkward to deal with and no flexibility, no offer of refund or change of flight as no other was available with the airline, wouldn't book again

FCO
AMS
Good 6.0

Quick boarding

very less leg space which doesn't even permit to head down on front tray.

BIO
PMI
Mediocre 2.0

Absolutely nothing

They overbooked the flight and would not let us on even though we had tickets because we did not check-in that morning online before our arrival to the airport. They re-booked us for another flight that had a connection but it kept getting delayed so they made us re-check our luggage 3 separate times. When we finally made it to the connecting city (Barcelona) that next flight was delayed from 9 pm departure to 11 pm to midnight and then to 2:30 AM with no confirmation that the flight would actually take-off. There was no one that could offer us help or give us answers as to what was going on, all employees were very vague and kept telling us they couldn't tell us anything. We spent 14 hours that day in the airport for a flight that should have taken 1.5 hours. They gave us 6 euros each as compensation and that was it. To put in a complaint to get your money back is very difficult. Their website is often down and they make the form very specific online so that if you type something in lowercase letters it won't go through. I will never fly them again and strongly suggest you don't either.

Wed, 27 Dec
BCN
LHR
2h 15m
Tue, 2 Jan
LHR
BCN
2h 05m
Trip: 7 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 154 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BCN
LHR
Good 7.3

Crew was nice

Seats were uncomfortable

BCN
LHR
Excellent 10.0

I had purchased an upgrade to economy plus --- it was great--- much more expensive than I had thought, but I was tired and wanted to try to rest. There I was greeted with champagne, a warm wash cloth and fabulous service by the two male crew members!!! Truly the best! I am almost 70 and I wear hearing aids--- one helped me with my chair and answered my questions .... I felt VERY taken care of/- I was just one row after the business class with the wall ahead on right side of plane, nice leg room and a nice seat mate I am happy for the chance to respond as I was happy I had decided for the upgrade------------even though I had purchased an upgrade for my flight over to Barcelona only to find out on the day of check in that my flight was cancelled----- but that is when I called British Air and a lovely representative named Beth Duncan spent over 2 hours on the phone with me---- finally getting me on Iberia in order to get to my family reunion------ So....... on two occasions during this trip to my sister's house British Air was just wonderful and I thank you very much------- at the end of our flight one of the men made arrangements for me to get to go upstairs and look at the upper deck as I had never done that before------- as as retired teacher that was fun to see Thank you so much!!!

BCN
LHR
Excellent 10.0

Upgraded the world traveler plus and the larger reclining seats, plenty of drinks and good food made all the difference for such a long flight. I'd return to British airways

My personal tv display didn't offer me all the entertainment options that it should have, but the one next to me did and I didn't complain.

BCN
LHR
Mediocre 3.6

Nothing. My entire group flew British Airways at one point of our multi-city trip and did not like them.

QWebsite stated I could check in a bag free. Even when I checked in and specified I had a checked bag, there was no way to pay for it. When we finally checked in, I had to pay a higher price because it was at the gate.

BCN
LHR
Excellent 8.0

Comfort and entertainment

Connecting flight travel distance and bus service

Mon, 27 Nov
BCN
LHR
2h 15m
Tue, 28 Nov
LHR
BCN
2h 10m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 19 Dec
BCN
LHR
2h 15m
Fri, 29 Dec
LHR
BCN
2h 10m
Trip: 11 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 1186 reviews
Boarding
6.5
Comfort
6.2
Crew
7.2
Entertainment
5.1
Food
5.4
JMK
FCO
OK 4.0

Boarding was not bad, but a bit confusing

Flight attendants more interested in talking to each other than serving customers. We went hours without water. I went back to the galley to get some and no one was there, so I served myself

NCE
BCN
Mediocre 2.0

Cancellations and delays over and over again. Will not be using them again.

TLV
BCN
OK 5.3

Sits are not comfortable

DUB
BCN
Mediocre 2.0

Nothing good

Flight was delayed which meant I missed the event I was travelling for. No help from airline or any expression of sympathy for the situation, very awkward to deal with and no flexibility, no offer of refund or change of flight as no other was available with the airline, wouldn't book again

CDG
PRG
Mediocre 3.0

50 mins delayed with no apology.

Thu, 28 Dec
BCN
LHR
2h 25m
Mon, 1 Jan
LHR
BCN
2h 10m
Trip: 5 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 154 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
BCN
LHR
Excellent 9.0

Soft drinks, bottled water, and a snack were not included free of charge on this flight. My fellow traveler asked for some tap water since she didn't want to purchased bottled water, but the flight attendant forgot to bring the water.

BCN
LHR
Excellent 8.6

All beverages cost extra, including water

BCN
LHR
Good 6.6

The crew was friendly, and the plane was clean.

BCN
LHR
Excellent 9.0

Very pleasant and solicitous British cabin crew.

Delayed departure.

BCN
LHR
Excellent 10.0

I had purchased an upgrade to economy plus --- it was great--- much more expensive than I had thought, but I was tired and wanted to try to rest. There I was greeted with champagne, a warm wash cloth and fabulous service by the two male crew members!!! Truly the best! I am almost 70 and I wear hearing aids--- one helped me with my chair and answered my questions .... I felt VERY taken care of/- I was just one row after the business class with the wall ahead on right side of plane, nice leg room and a nice seat mate I am happy for the chance to respond as I was happy I had decided for the upgrade------------even though I had purchased an upgrade for my flight over to Barcelona only to find out on the day of check in that my flight was cancelled----- but that is when I called British Air and a lovely representative named Beth Duncan spent over 2 hours on the phone with me---- finally getting me on Iberia in order to get to my family reunion------ So....... on two occasions during this trip to my sister's house British Air was just wonderful and I thank you very much------- at the end of our flight one of the men made arrangements for me to get to go upstairs and look at the upper deck as I had never done that before------- as as retired teacher that was fun to see Thank you so much!!!

Show more results

Barcelona-El Prat - London Heathrow Flights

Departure:

Barcelona-El Prat (BCN) Spain

Destination:

London Heathrow (LHR) United Kingdom

Return flight deals:

London Heathrow - Barcelona-El Prat

Browse origins:

Browse destinations:

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.