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LHR - BCN

£29 Find cheap flights from London Heathrow Airport to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Barcelona departing on 19/6. 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
Sun 23/6
Sun 30/6

Search hundreds of travel sites at once for deals on flights to Barcelona-El Prat

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Barcelona.
In the last 7 days, travellers have searched 43,800,826 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Heathrow to Barcelona (LHR-BCN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:50 - 23:59LHR-BCN
2h 09mdirect
08:00 - 09:15BCN-LHR
2h 15mdirect
£51Vueling
Find Deal
Mon, 17 Jun - Thu, 25 Jul
20:50 - 23:59LHR-BCN
2h 09mdirect
08:00 - 09:15BCN-LHR
2h 15mdirect
£54Vueling
Find Deal
Tue, 9 Jul - Thu, 18 Jul
20:50 - 23:59LHR-BCN
2h 09mdirect
07:55 - 09:10BCN-LHR
2h 15mdirect
£61Vueling
Find Deal
Sat, 7 Sep - Tue, 10 Sep
07:20 - 10:25LHR-BCN
2h 05mdirect
21:10 - 22:30BCN-LHR
2h 20mdirect
£74British Airways
Find Deal
Tue, 19 Nov - Fri, 29 Nov
19:30 - 22:40LHR-BCN
2h 10mdirect
07:45 - 09:10BCN-LHR
2h 25mdirect
£101British Airways
Find Deal
Wed, 5 Jun - Wed, 12 Jun
16:10 - 08:30LHR-BCN
15h 20m1 stop
15:40 - 17:05BCN-LHR
2h 25mdirect
£127Iberia
Find Deal
Fri, 8 Nov - Tue, 12 Nov
19:25 - 22:35LHR-BCN
2h 10mdirect
14:30 - 18:15BCN-LHR
4h 45m1 stop
£134Iberia
Find Deal
Tue, 10 Sep - Thu, 19 Sep
07:45 - 20:30LHR-BCN
11h 45m1 stop
15:10 - 21:35BCN-LHR
7h 25m1 stop
£139Brussels Airlines
Find Deal
Tue, 8 Oct - Tue, 15 Oct
20:25 - 08:35LHR-BCN
11h 10m1 stop
13:30 - 18:25BCN-LHR
5h 55m1 stop
£153Lufthansa
Find Deal
Thu, 20 Jun - Thu, 27 Jun
06:50 - 20:30LHR-BCN
12h 40m1 stop
15:10 - 21:35BCN-LHR
7h 25m1 stop
£156Brussels Airlines
Find Deal
Sat, 8 Jun - Wed, 19 Jun

Flights from Heathrow to Barcelona - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Barcelona 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 London Heathrow Airport to Barcelona?

The average price of all flights from London Heathrow Airport to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Barcelona on a Tuesday and more expensive on a Friday. On your return trip to London Heathrow Airport, you should consider flying back on a Monday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Barcelona-El Prat 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 London Heathrow Airport to Barcelona-El Prat Airport is January, where tickets cost £41 on average. On the other hand, the most expensive months are August and May, where the average cost of tickets is £160 and £158 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Barcelona-El Prat 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 London Heathrow Airport to Barcelona-El Prat Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 11 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Barcelona?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting London Heathrow Airport to Barcelona were found on Vueling (£51) and British Airways (£74). Vueling proposed the cheapest one-way flight at £29.

Which airlines fly direct between London Heathrow Airport and Barcelona-El Prat Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London Heathrow Airport to Barcelona-El Prat Airport.
There are 2 airlines that fly direct from London Heathrow Airport to Barcelona-El Prat Airport. They are British Airways and Vueling. The cheapest airline for this route is Vueling, with the best one-way deal found costing £44. On average, the best prices for this route can be found at Vueling.

How many flights are there between London Heathrow Airport and Barcelona-El Prat Airport per day?

Each day, there are between 10 and 12 nonstop flights that take off from London Heathrow Airport and land in Barcelona-El Prat Airport, with an average flight time of 2h 10m. The most common departure time is 07:00 and most flights take off in the morning. Each week, there are 78 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between London Heathrow Airport and Barcelona-El Prat Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London Heathrow Airport to Barcelona take?

The average direct flight takes 2h 05m, covering a distance of 713 miles.

What’s the earliest departure time from London Heathrow Airport to Barcelona?

Early birds can take the earliest flight from London Heathrow Airport at 06:10 and will be landing in Barcelona-El Prat Airport at 09:20.

What’s the latest departure time from London Heathrow Airport to Barcelona?

If you prefer to fly at night, the latest flight from London Heathrow Airport to Barcelona-El Prat Airport jets off at 20:50 and lands at 23:59.

Good to know - Cheap tickets from London Heathrow Airport to Barcelona

Low season

November

High season

May

Cheapest flight

£29
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from London Heathrow Airport to Barcelona

When to book flights from Heathrow to Barcelona

Are your dates flexible? Find out the best times to travel from Heathrow to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 London Heathrow Airport to Barcelona-El Prat flights

  • What family facilities are there at Heathrow?

    Children aged 15 and under can travel free on the Heathrow Express, when with a parent. There are Stay & Play areas located within Heathrow, equipped with soft play items and slides, and they even have packs with activity sheets to colour. During school holidays, certain restaurants offer kids’ meals for free. If you need to transport baby milk, you can utilise the baby milk service, where you can reserve and collect it upon arrival at the airport, saving that extra hassle.

  • What is the recommended way to travel to Barcelona centre from the airport?

    An easy way to travel from Barcelona Airport to the centre is via Aerobus. The journey takes around 35min, with a ticket cost of around €6 (£5.10). You can take the bus from either T1 or T2, stopping at Place de Catalunya; there are two other stops, Gran Via-Urgell and Pl Universitat. Buses depart roughly every 5-10min and run the whole year.

  • How can I travel more sustainably?

    There are certain flights you can take which are better for the planet. Flights offered by British Airways and Iberia can reduce CO2 emissions on average by 48%. Whilst the cost may be higher, the impact is better. The great thing about this route is even some direct flights offer 48% fewer emissions, meaning you can still get to your destination in around 2h 15min.

  • Where can I park my car at Heathrow whilst I go on holiday?

    Prices slightly fluctuate in long-stay, depending on when you go on holiday. The first day of parking is around £40, with every day thereafter costing around £32 a day (based on travelling at peak times). Off-peak is around £35 for day one and £28 thereafter.

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Barcelona-El Prat Airport was £37 for a one-way ticket and £65 for a return.

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

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

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

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

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

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

  • Which is the best airline for flights from London to Barcelona, KLM or SWISS?

    The two airlines most popular with KAYAK users for flights from London to Barcelona are KLM and SWISS. With an average price for the route of £253 and an overall rating of 7.8, KLM is the most popular choice. SWISS is also a great choice for the route, with an average price of £169 and an overall rating of 7.7.

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

    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 London Heathrow Airport to Barcelona.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Barcelona with an airline and back to London Heathrow Airport with another airline.

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

    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 Barcelona from London Heathrow Airport 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 London Heathrow Airport to Barcelona-El Prat Airport

  • Looking for a cheap flight from Barcelona-El Prat to London Heathrow Airport? 25% of our users found flights on this route for £67 or less one-way and £104 or less round-trip.
  • If you’re travelling with limited mobility, ensure to let your airline know at least 48 hours before you arrive at London Heathrow (LHR). Look out for the green help points, where you can use the accessible telephone to request assistance from staff. There are specialised toilet facilities located throughout and designated seating areas for quiet time.
  • When you arrive at Barcelona-El Prat Airport (BCN), you can make any last-minute arrangements before the next leg of your journey. There are cash points, currency exchange plus vending machines. If you have questions, visit the tourist information office, where staff will be happy to help. Cafe Di Fiore is in Arrivals, offering drinks and snacks.
  • A good way to travel from central London to Heathrow Airport is by catching the Heathrow Express. It is a fast, direct train service, completing the journey in around 20min. Services depart roughly every 15min from London Paddington. You can purchase a ticket for around £7, if you book in advance.
  • Car hire is available at Barcelona Airport; some companies are Alamo, Firefly and SIXT. The kiosks are located in Arrivals, and we recommend booking in advance during the tourist season, as demand will be higher. If you fancy taking a van, you can also opt for VanRental24, which is a book in advance service only but they will meet and greet you at the airport.
  • If you need to stay the night at Heathrow before your flight, Hilton is located only about a 7min walk from Terminal 4 and staff can assist with transportation to the other terminals. There is an executive lounge and on-site restaurant. Children up to 18 stay for free when sharing with parents, and there is a complimentary children's breakfast for children 12 and under.
See more tips

Prefer to fly direct from London Heathrow Airport to Barcelona?

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

Direct departures

London Heathrow to Barcelona-El Prat

Monday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Wednesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Sunday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

See more direct flights

Direct returns

Barcelona-El Prat to London Heathrow

Monday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Tuesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Wednesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Thursday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Friday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Sunday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Heathrow to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from London to Barcelona. 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 Heathrow to Barcelona? 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
IberiaOverall score based on 2734 reviews
6.4Food
7.2Boarding
6.8Comfort
7.7Crew
6.8Entertainment
Airline reviews

Our flight was delayed by 2-hrs but I understand it was beyond the scope of the crew members

8.0 ExcellentAnonymous, May 2024LHR - IAD
Read more about Iberia reviews

Our flight was delayed by 2-hrs but I understand it was beyond the scope of the crew members

Overall was good except for the seat which, for an 8 hour intercontinental flight, was uncorfortable. For that kind of flight seats should have more space, even for economy seats.

Other than a late takeoff (not British Airways fault) and some delays with baggage, it was a terrific flight. The crew in business class was superb and the seat and accommodations clean and modern. Could not have asked for more.

Needed more info on connecting flight. Late flight made very short connection. Lost luggage that we still do not have!

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

Good food, prompt and timely flight, good on-board personnel

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

Thankful for 2-4-2 economy seating. Food was ok. Free beer & wine in economy was nice. Served hot dinner, mud- flight snack and pre-arrival ham sandwich. Seat with pillow & blanket. Reasonable movie options. Overall, a good experience. IBERIA APP is terrible terrible terrible.... needs to get upgraded to equivalent of TAP Airlines App. No option to bid or request an upgrade. Very disappointing.

My luggage did not get to my Miami destination/home. I am waiting for it 24 hours later.

The only comment I have is why do you sell snacks on board? They should be free. When we take domestic flights here in US, our snacks are free. Also, please communicate with me in English. I received so many emails way before my flight that were in Spanish that I had to ask my son to interpret for me. You should be WELL AWARE if the customers you are communicating speak the language, it does mean that we speak and understand Spanish because we are traveling to Spain, NOT NECESSARILY! Thank you!

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

Already stated....flights were fine. Late luggage a disappointment and failure my Lufthansa to get my bag delivered in a timely fashion.

Luggage took nearly 2 hours to come out. Terrible airport service in Malaga.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

This flight space was way better than our international flight. Efficient boarding and comfortable

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

The whole flight was coughing and farting all the way. It was impossible to breathe. If people are traveling sick they should either not be allowed to fly or made wear masks

I will never fly vueling. 1h30 delayed, connexion missed with the crew closing the boarding in front of us. 40 people missed the Barcelona-Orly connexion. hours waiting for rebooking and hotel.. inadmissible

3 hr flight from Barcelona to Gran Canaria. Ŵent according to plan No issues with staff oŕ flight. Many people includiñg us could not get luggage self checķ in termìnals to work. Had to wait in check in line.

The communication about the delay could have been better before and during the flight. Also, this online form could have less bugs. It is almost impossible to type in this window.

Boarding was very poor as the flight was initially delayed. We were told the flight would be at 21:40. We were with our 10 month baby who was sleeping. I received an email from Kayak which said the flight was now due to take off at 21:04. When we checked the screens at Gatwick we were told the gate was closed. The lack of communication was extremely poor and we had to run with our baby and there were many other passengers, including elderly people, also running to the gate. When we got to the gate, the staff had no reasons for the poor communication.

We got to the airport 2 hours before the flight. We waited in a line to check our bags onto the flight for an hour, even despite having checked in online, as there weren't enough self check terminals allocated to Vueling (yet loads of empty BA ones right next to them). There also weren't enough staff, making them stressed and rude. We had to try and rush through security to get to our gate, which they announced as gate 35 at first and then changed it after ten minutes with no announcement to anyone in the airport that it had changed. So we then had to rush to the correct gate to arrive just as boarding started. It was a thoroughly stressful process and one travelling couple almost missed boarding because of it. The flight boarding and the flight itself werre fine, the staff were polite, but I was dehydrated due to the airport and had to buy a bottle of water as they didn't offer free drinks.

They stop online checkin above a certain capacity. We had to go to the airport to check-in at the desk. Or was offered to pay 7eur extra. Rip off.

It was a short flight but the seat was very straight. I didn’t need any service, but wifi was not available. In resume, a normal service. Nice, the punctuality. Thanks

Last time bucking this company if I would know I wouldn’t do it, they made me lose my flight

I liked the regular updates and appreciated the automatic online checkin which didn’t work for our Vueling flight so I had to do this myself.

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

3 hours delay, non comunicated until past the time of original boarding, no assistance, witnessed land crew shouting at a passenger

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Letting people wait outside for boarding in the rain and almost 0 degrees for a high temperature destination is very customer unfriendly

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Terrible- the flight time was delayed and then I was denied boarding because I arrived at the new time of departure

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

We were told to check our bags at the last minute, and the communication was poor.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

Book cheap flights from London to Barcelona

Cheapest flights to Barcelona from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Barcelona found on KAYAK in the last 72 hours.
19/6Wed
directVueling
2h 09mLHR-BCN
£29
16/10Wed
directVueling
2h 09mLHR-BCN
£31
1/7Mon
directVueling
2h 09mLHR-BCN
£31
25/6Tue
directVueling
2h 09mLHR-BCN
£33
1/11Fri
directBritish Airways
2h 05mLHR-BCN
£66
14/7Sun
directBritish Airways
2h 10mLHR-BCN
£69
16/10Wed
1 stopIberia
5h 20mLHR-BCN
£77
5/10Sat
1 stopIberia
9h 30mLHR-BCN
£86
23/6Sun
1 stopBrussels Airlines
12h 40mLHR-BCN
£108
13/6Thu
2 stopsLufthansa
14h 00mLHR-BCN
£156

Search by stops

Search by airline

Search by price

Last minute flights from Heathrow to Barcelona

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 London to Barcelona that are departing in the next 10 days.
27/5Mon
multi-stop
4h 30mLHR-BCN
28/5Tue
direct
2h 15mBCN-LHR
£149
27/5Mon
multi-stop
4h 30mLHR-BCN
28/5Tue
direct
2h 15mBCN-LHR
£161
28/5Tue
multi-stopVueling
5h 20mLHR-BCN
4/6Tue
multi-stopVueling
6h 30mBCN-LHR
£164
28/5Tue
multi-stopVueling
9h 25mLHR-BCN
4/6Tue
directVueling
2h 15mBCN-LHR
£179
27/5Mon
directBritish Airways
2h 10mLHR-BCN
5/6Wed
directBritish Airways
2h 25mBCN-LHR
£201
27/5Mon
directBritish Airways
2h 10mLHR-BCN
5/6Wed
directBritish Airways
2h 25mBCN-LHR
£225
27/5Mon
directIberia
2h 10mLHR-BCN
29/5Wed
directIberia
2h 25mBCN-LHR
£244
25/5Sat
multi-stopLufthansa
13h 45mLHR-BCN
27/5Mon
multi-stopLufthansa
6h 50mBCN-LHR
£282
24/5Fri
multi-stopLufthansa
4h 25mLHR-BCN
4/6Tue
multi-stopLufthansa
4h 35mBCN-LHR
£282
27/5Mon
directIberia
2h 10mLHR-BCN
30/5Thu
directIberia
2h 25mBCN-LHR
£284

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Search by price

London Heathrow Airport - Barcelona Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Barcelona-El Prat (BCN)Spain

Return flight deals:

Barcelona-El Prat - London Heathrow Airport

Cabin classes:

£302
£1,643
£56