BCN - LHR

$29 Find Cheap Flights from Barcelona to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to Heathrow departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to London, as well as popular online travel agencies
In the last 7 days travelers have searched 47,107,125 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

World’s Best Airfare Search Site for 2024

Cheap Flight Deals from Barcelona to London Heathrow Airport (BCN-LHR)

 
These are the cheapest deals for flights from Barcelona to Heathrow currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Barcelona to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Barcelona to Heathrow.

Recent one-way flight deals from Barcelona to Heathrow

Only flying one-way? Below are some of the best one-way flight deals from Barcelona to Heathrow found on KAYAK recently.

Recent last minute flight deals from Barcelona to Heathrow

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Barcelona to Heathrow.

Recent direct flight deals from Barcelona to Heathrow

The latest deals for direct flights from Barcelona to Heathrow so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Barcelona to Heathrow

Find recent round-trip train or bus tickets from Barcelona to Heathrow.

All round-trip flight deals to Heathrow

The cheapest plane tickets to Heathrow found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$72Vueling
Find Deal
Thu, Jan 16 - Mon, Jan 20
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$74Vueling
Find Deal
Tue, Jan 21 - Sat, Jan 25
11:15 am - 12:45 pmBCN-LHR
2h 30mnonstop
4:40 pm - 7:50 pmLHR-BCN
2h 10mnonstop
$96British Airways
Find Deal
Wed, Feb 26 - Wed, Feb 26
6:50 pm - 8:15 pmBCN-LHR
2h 25mnonstop
9:05 am - 12:20 pmLHR-BCN
2h 15mnonstop
$99British Airways
Find Deal
Tue, Feb 25 - Thu, Feb 27
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
5:00 pm - 10:45 pmLHR-BCN
4h 45m1 stop
Tue, Dec 17 - Tue, Dec 24
6:45 am - 10:40 pmBCN-LHR
16h 55m1 stop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
Fri, Dec 6 - Tue, Dec 10
7:45 am - 1:00 pmBCN-LHR
6h 15m1 stop
8:45 am - 2:50 pmLHR-BCN
5h 05m1 stop
$199Lufthansa
Find Deal
Fri, Jan 10 - Wed, Jan 15
6:35 am - 12:40 pmBCN-LHR
7h 05m1 stop
4:30 pm - 1:45 pmLHR-BCN
20h 15m1 stop
$205TAP AIR PORTUGAL
Find Deal
Sun, Feb 2 - Sun, Feb 2
12:00 pm - 5:05 pmBCN-LHR
6h 05m1 stop
4:30 pm - 11:05 pmLHR-BCN
5h 35m1 stop
$206Lufthansa
Find Deal
Fri, Jan 17 - Sun, Jan 19
12:35 pm - 9:35 pmBCN-LHR
10h 00m1 stop
8:15 am - 5:15 pmLHR-BCN
8h 00m1 stop
$237TAP AIR PORTUGAL
Find Deal
Tue, Jan 28 - Fri, Jan 31
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
$29Vueling
Find Deal
Mon, Jan 27
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
$31Vueling
Find Deal
Sun, Dec 8
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
$35British Airways
Find Deal
Tue, Jan 28
4:50 pm - 6:10 pmBCN-LHR
2h 20mnonstop
$40British Airways
Find Deal
Sat, May 3
9:55 am - 12:20 pmBCN-LHR
27h 25m1 stop
$59Air Serbia
Find Deal
Thu, Nov 28
9:10 pm - 10:30 pmBCN-LHR
2h 20mnonstop
$61Iberia
Find Deal
Wed, May 7
12:20 pm - 9:45 pmBCN-LHR
10h 25m1 stop
Wed, Apr 23
5:30 pm - 8:25 amBCN-LHR
15h 55m1 stop
Mon, Dec 2
3:15 pm - 8:35 pmBCN-LHR
6h 20m1 stop
$86Iberia
Find Deal
Sat, Dec 7
8:40 pm - 12:20 pmBCN-LHR
16h 40m1 stop
$97Air Serbia
Find Deal
Mon, Dec 2
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
7:15 pm - 10:30 pmLHR-BCN
2h 15mnonstop
$119British Airways
Find Deal
Sun, Nov 24 - Sun, Nov 24
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$124Vueling
Find Deal
Sat, Nov 23 - Wed, Nov 27
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$131Vueling
Find Deal
Mon, Nov 25 - Tue, Nov 26
11:10 am - 12:40 pmBCN-LHR
2h 30mnonstop
6:50 am - 10:00 amLHR-BCN
2h 10mnonstop
$182British Airways
Find Deal
Thu, Nov 21 - Sun, Nov 24
2:35 pm - 9:35 pmBCN-LHR
8h 00m1 stop
6:00 am - 1:40 pmLHR-BCN
6h 40m1 stop
$268TAP AIR PORTUGAL
Find Deal
Sat, Nov 23 - Sun, Nov 24
6:45 am - 12:40 pmBCN-LHR
6h 55m1 stop
6:00 am - 1:45 pmLHR-BCN
6h 45m1 stop
$284TAP AIR PORTUGAL
Find Deal
Fri, Nov 22 - Mon, Nov 25
3:20 pm - 9:20 pmBCN-LHR
7h 00m1 stop
6:50 am - 2:30 pmLHR-BCN
6h 40m1 stop
$292Brussels Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
1:00 pm - 8:50 pmBCN-LHR
8h 50m1 stop
11:45 am - 7:05 pmLHR-BCN
6h 20m1 stop
$324KLM
Find Deal
Sat, Nov 23 - Sun, Nov 24
6:00 am - 10:25 amBCN-LHR
5h 25m1 stop
10:00 am - 4:35 pmLHR-BCN
5h 35m1 stop
$346KLM
Find Deal
Sat, Nov 23 - Tue, Nov 26
3:20 pm - 9:20 pmBCN-LHR
7h 00m1 stop
11:05 am - 8:25 pmLHR-BCN
8h 20m1 stop
$348Brussels Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$72Vueling
Find Deal
Thu, Jan 16 - Mon, Jan 20
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$74Vueling
Find Deal
Tue, Jan 21 - Sat, Jan 25
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$77Vueling
Find Deal
Thu, Jan 16 - Sat, Jan 18
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$78Vueling
Find Deal
Thu, Jan 9 - Sat, Jan 11
6:45 pm - 8:05 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$79Vueling
Find Deal
Tue, Dec 10 - Wed, Dec 11
7:50 am - 9:10 amBCN-LHR
2h 20mnonstop
9:55 am - 1:05 pmLHR-BCN
2h 10mnonstop
$80Vueling
Find Deal
Fri, Jan 24 - Sun, Jan 26
11:15 am - 12:45 pmBCN-LHR
2h 30mnonstop
4:40 pm - 7:50 pmLHR-BCN
2h 10mnonstop
$96British Airways
Find Deal
Wed, Feb 26 - Wed, Feb 26
6:50 pm - 8:15 pmBCN-LHR
2h 25mnonstop
9:05 am - 12:20 pmLHR-BCN
2h 15mnonstop
$99British Airways
Find Deal
Tue, Feb 25 - Thu, Feb 27
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
Sun, Dec 8 - Wed, Dec 11
6:40 am - 8:15 amBCN-LHR
2h 35mnonstop
1:15 pm - 4:25 pmLHR-BCN
2h 10mnonstop
$194Iberia
Find Deal
Fri, Dec 13 - Fri, Dec 13

Flights from Barcelona to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Barcelona to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Barcelona to London Heathrow Airport?

The average price of all flights from Barcelona-El Prat Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Barcelona to London Heathrow Airport, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London Heathrow Airport, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Barcelona-El Prat Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Barcelona-El Prat Airport to London Heathrow Airport is November, where tickets cost $121 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $223 and $206 respectively.

Can I save money by flying with a layover from Barcelona-El Prat Airport to London Heathrow Airport?

The average price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of $948, prices are generally cheapest when you fly direct.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Barcelona-El Prat Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Barcelona-El Prat Airport to London Heathrow Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

Good to know

Low season

February

High season

December

Cheapest flight

$29
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Barcelona to London Heathrow Airport

When to book flights from Barcelona to Heathrow

Are your dates flexible? Find out the best times to travel from Barcelona to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to London Heathrow Airport flights

  • What is the cheapest flight from Barcelona-El Prat Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to London Heathrow Airport was $29 for a one-way ticket and $72 for a round-trip.

  • Do I need a passport to fly between Barcelona and London Heathrow Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Barcelona and on arrival in London Heathrow Airport.

  • Which airports will I be using when flying from Barcelona to London Heathrow Airport?

    Barcelona airport is called Barcelona-El Prat and the only airport in London Heathrow Airport is London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Barcelona to London Heathrow Airport?

    Iberia, Vueling, and American Airlines offer inflight Wi-Fi service on the Barcelona to London Heathrow Airport flight route.

  • Which aircraft models fly most regularly from Barcelona to London Heathrow Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Barcelona to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Barcelona to London Heathrow Airport?

    oneworld is the only airline alliance operating flights between Barcelona and London Heathrow Airport.

  • On which days can I fly direct from Barcelona to London Heathrow Airport?

    There are nonstop flights from Barcelona to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Barcelona to London, Vueling or Iberia?

    The two airlines most popular with KAYAK users for flights from Barcelona to London are Vueling and Iberia. With an average price for the route of $155 and an overall rating of 7.1, Vueling is the most popular choice. Iberia is also a great choice for the route, with an average price of $259 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from Barcelona to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Barcelona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Barcelona with another airline. Booking your flights between Barcelona and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Barcelona-El Prat Airport to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $179 or less one-way and $176 or less round-trip.

Flights from Barcelona to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Barcelona to Heathrow 
Yves-LeoFlew with British AirwaysNov 2024
allow plenty of time for security check. Take all liquids, cream, make- up, foundation etc. out of your carryon luggage. a lot of travelers had their luggage pulled over for open bag check. This slowed down the screaming process considerably and caused me to lose my flight.
OmarFlew with British AirwaysMay 2024
Have own entertainment and battery to charge your phone

Prefer to fly non-stop from Barcelona to London Heathrow Airport?

Find which airlines fly direct from Barcelona-El Prat Airport to London Heathrow Airport, which days they fly and book direct flights.

Nonstop departures

Barcelona-El Prat to London Heathrow

Monday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Thursday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Sunday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

See more direct flights

Nonstop returns

London Heathrow to Barcelona-El Prat

Monday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Tuesday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Wednesday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Thursday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Friday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Saturday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

Sunday

American Airlines, British Airways, Iberia, +3 more

American Airlines, British Airways, +4 more

See more direct flights
See more direct flights

Top 3 airlines serving from Barcelona to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
VuelingOverall score based on 1199 reviews
5.8Entertainment
6.8Comfort
6.1Food
7.7Crew
7.1Boarding
Airline reviews

My luggage got lost and until today there is no solution to the problem. It's still missing

2.0 MediocreDavid, Oct 2024BCN - ORY
Read more Vueling reviews

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

No complimentary snacks, but I think that’s a standard in the USA. There were loud drunk Germans sitting in front of us.

Very well, except that my luggage didn’t arrive in the corresponding flight, but they brought to me the next day.

Was very unhappy with the entire process, from check in to boarding to the comfort of the flight. Did not enjoy the flight on Level.

The boarding was a nightmare. Iberia would not let me check in in advance. They then refused to issue a boarding pass in Paris and said I would get the boarding pass in Madrid. In Madrid, there was no transit desk, no help. I had to run around and find someone to issue the pass. I only had an hour and risked missing the connection. Only at the gate did Iberia tell me they were overbooked and had downgraded me. I was stressed, exhausted, almost missed the connection because of Iberia’s conduct. Unacceptable.

When having a connection at Madrid, it’s extremely confusing. You must travel from your arrival gate, all the way down stairs to a security check point, go up stairs, then downstairs to another security check. Then make your way to your gate. All the while traveling through a “mall” inside the airport which makes it difficult. 10/10 don’t recommend connecting flights through Madrid.

The flight was decent. I purchased my flight through Iberia, traveling with my elderly mother with mobility issues. I try to pay for luggage and seats online prior but Iberia website directs me to AA website. AA airlines website does not recognize the record locator. My mother and I are separated and each get a middle seat. She is seated the furthest away from a bathroom. I had to sit behind her to see her wave at me to use the bathroom. Lights out on the flight and I could not see her wave and she is not tech savvy to push an attendant button even though I showed her how. The attention to this detail puts AA at the bottom of my list when traveling with my elderly mother. Bad execution and handling when servicing those with extra needs due to mobility. I could not get her to the bathroom because she’s slow and she had to wait for me to get up from my middle seat then move her out of her middle seat. She had an accident which required that I hel her clean up before taking her back to her seat.

okay, will recommend from PR to Madrid, faster turn around

N/A - missed the flight because of the delay in flight to Madrid

The flight staff was excellent, one of the best I've had. Food and wine was very good and seats very comfortable. Luggage came out pretty quickly too considering the number of passengers. Also, excellent internet. The only thing that could have been improved on was the choice of movies -- kind of limited and not great selections.

Seats are too tight. Small space for long flights very inconvenient.

The flight was delayed over 3 hours and at the gate, we waited for an hour to start boarding. The gate lack of communication with the passengers was atrocious and when asked they even said they didn't work there and were just standing in for someone else so they couldn't give us an information about the flight status. The crew did not offer blankets, pillows nor headphones.

Flight was fine, food much better than anticipated, and flight attendants were helpful and friendly!

Our headphone plug in was broken, especially we are with 5 years old who like to watch a movie

Free food and drink! Got a late start due to mechanical problems w a luggage loader.

App totally screwed me up trying to check in. Would not let me select a reasonable seat and therefore I was stuck in a totally uncomfortable seat for 7 hours. Will not take the chance again and use other airlines in future where no issue choosing seats

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

All and it was good . But no one woke me when meals came around . Please have a don’t not disturb sign if you opted for that . Left very hungry missing all meals .

Not being stuck in the middle seat between strangers but that’s not the airlines fault

On board was excellent—a remarkable positive change. Check in was horrifying. Forced to check in branded cabin baggage approved bags weighing 10 and 12 kgs each, because desk insisted these were not fit for overhead lockers. Got charged £160 for two bags. Behaviour of staff was hostile, motivated and rude. Wonder if BA pays commissions on collection, or borrows staff from Airport operator. Basle evidently is an airport used by budget airline— and customers are treated like consumers.

I was at the airport 10 hour early. I would have loved to drop luggage in advance but this was possible only 3h before the scheduled time, however BA was so kind to move me to the earlier flight as it had space available at no extra cost. Thank you!

Late in leaving the US. Late in arriving in UK. 2 plua hous on ground in UK before leaving. Late in arriving in Spain. Didn't get our bags until the next night.

Book cheap flights from Barcelona to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Barcelona to London found on KAYAK in the last 72 hours.
1/27Mon
nonstopVueling
2h 20mBCN-LHR
$29
12/8Sun
nonstopVueling
2h 20mBCN-LHR
$31
1/28Tue
nonstopBritish Airways
2h 35mBCN-LHR
$35
5/3Sat
nonstopBritish Airways
2h 20mBCN-LHR
$40
11/28Thu
1 stopAir Serbia
27h 25mBCN-LHR
$59
5/7Wed
nonstopIberia
2h 20mBCN-LHR
$61
4/23Wed
1 stop
10h 25mBCN-LHR
$75
12/2Mon
1 stop
15h 55mBCN-LHR
$76
12/7Sat
1 stopIberia
6h 20mBCN-LHR
$86
12/2Mon
1 stopAir Serbia
16h 40mBCN-LHR
$97

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Last minute flights from Barcelona to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Barcelona to London that are departing in the next 10 days.
11/24Sun
nonstopBritish Airways
2h 35mBCN-LHR
11/24Sun
nonstopBritish Airways
2h 15mLHR-BCN
$119
11/23Sat
nonstopVueling
2h 20mBCN-LHR
11/27Wed
nonstopVueling
2h 09mLHR-BCN
$124
11/25Mon
nonstopVueling
2h 20mBCN-LHR
11/26Tue
nonstopVueling
2h 10mLHR-BCN
$131
11/21Thu
nonstopBritish Airways
2h 30mBCN-LHR
11/24Sun
nonstopBritish Airways
2h 10mLHR-BCN
$182
11/23Sat
multi-stopTAP AIR PORTUGAL
8h 00mBCN-LHR
11/24Sun
multi-stopTAP AIR PORTUGAL
6h 40mLHR-BCN
$268
11/22Fri
multi-stopTAP AIR PORTUGAL
6h 55mBCN-LHR
11/25Mon
multi-stopTAP AIR PORTUGAL
6h 45mLHR-BCN
$284
11/25Mon
multi-stopBrussels Airlines
7h 00mBCN-LHR
12/2Mon
multi-stopBrussels Airlines
6h 40mLHR-BCN
$292
11/23Sat
multi-stopKLM
8h 50mBCN-LHR
11/24Sun
multi-stopKLM
6h 20mLHR-BCN
$324
11/23Sat
multi-stopKLM
5h 25mBCN-LHR
11/26Tue
multi-stopKLM
5h 35mLHR-BCN
$346
11/22Fri
multi-stopBrussels Airlines
7h 00mBCN-LHR
11/25Mon
multi-stopBrussels Airlines
8h 20mLHR-BCN
$348

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Everything you need to know for your flight from Barcelona to Heathrow

Information on your arrival and departure airports

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