Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LHR - BCN

£23 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-El Prat departing on 3/9. 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 25/8
Sun 1/9

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 50,552,696 times on KAYAK, and here's why:

Save 28% 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.

Cheap flight deals from Heathrow to Barcelona-El Prat (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-El Prat 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
18:30 - 19:45BCN-LHR
2h 15mdirect
£50Vueling
Find Deal
Wed, 9 Oct - Wed, 16 Oct
20:50 - 23:59LHR-BCN
2h 09mdirect
08:20 - 09:35BCN-LHR
2h 15mdirect
£54Vueling
Find Deal
Sat, 21 Sep - Wed, 25 Sep
20:50 - 23:59LHR-BCN
2h 09mdirect
08:20 - 09:35BCN-LHR
2h 15mdirect
£58Vueling
Find Deal
Sun, 22 Sep - Wed, 25 Sep
07:20 - 10:25LHR-BCN
2h 05mdirect
13:20 - 14:45BCN-LHR
2h 25mdirect
£71British Airways
Find Deal
Thu, 9 Jan - Mon, 13 Jan
06:05 - 09:10LHR-BCN
2h 05mdirect
06:35 - 08:10BCN-LHR
2h 35mdirect
£74British Airways
Find Deal
Sun, 1 Dec - Sun, 15 Dec
19:25 - 22:35LHR-BCN
2h 10mdirect
21:05 - 22:25BCN-LHR
2h 20mdirect
£120Iberia
Find Deal
Mon, 12 Aug - Thu, 15 Aug
19:25 - 22:35LHR-BCN
2h 10mdirect
10:15 - 11:40BCN-LHR
2h 25mdirect
£120Iberia
Find Deal
Tue, 13 Aug - Tue, 20 Aug
06:50 - 20:30LHR-BCN
12h 40m1 stop
15:10 - 21:35BCN-LHR
7h 25m1 stop
£126Brussels Airlines
Find Deal
Thu, 29 Aug - Mon, 2 Sep
11:05 - 20:30LHR-BCN
8h 25m1 stop
15:10 - 21:35BCN-LHR
7h 25m1 stop
£138Brussels Airlines
Find Deal
Wed, 28 Aug - Mon, 2 Sep
06:30 - 12:35LHR-BCN
5h 05m1 stop
13:20 - 17:35BCN-LHR
5h 15m1 stop
£151KLM
Find Deal
Tue, 10 Sep - Tue, 1 Oct

Flights from Heathrow to Barcelona-El Prat - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Barcelona-El Prat 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-El Prat?

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-El Prat on a Tuesday and more expensive on a Friday. On your return trip to London Heathrow Airport, you should consider flying back on a Wednesday, 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 £40 on average. On the other hand, the most expensive months are May and August, where the average cost of tickets is £158 and £150 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-El Prat?

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-El Prat were found on Vueling (£50) and SWISS (£71). SWISS proposed the cheapest one-way flight at £23.

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 £46. 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 9 and 11 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 70 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

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-El Prat 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-El Prat?

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-El Prat?

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-El Prat

Low season

November

High season

August

Cheapest flight

£23
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from London Heathrow Airport to Barcelona-El Prat

When to book flights from Heathrow to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Heathrow to Barcelona-El Prat 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 £30 for a one-way ticket and £64 for a return.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Barcelona are KLM and Brussels Airlines. With an average price for the route of £248 and an overall rating of 7.8, KLM is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of £186 and an overall rating of 7.3.

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

    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-El Prat.

  • 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-El Prat?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona-El Prat 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-El Prat?

    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-El Prat 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-El Prat?

    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-El Prat 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 £86 or less one-way and £114 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-El Prat?

Find which airlines fly direct from London Heathrow Airport to Barcelona-El Prat Airport, 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-El Prat

 
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-El Prat? 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.
7.0
VuelingOverall score based on 1289 reviews
6.1Food
7.0Boarding
6.7Comfort
5.8Entertainment
7.6Crew
Airline reviews

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

2.0 MediocreChris, Jul 2024ZRH - BCN
Read more about Vueling reviews

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.

Good standard flight the plan was clean could not complain the only thing is checking in the pushchair was very slow only 3 people at the counter.

It is just fine but I am okat withi it is because for a 30$ flight I didn't expect anything more.

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

J'ai perdu le billet 🎟 faute de visa j'ai pas eu de remboursement. J voulais prendre un autre Est-ce que yaura une solution

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

Non stop flight from Barcelona to Rome, arriving on time.

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.

It was not assigned a seat to me. I was not able to aboard. I lost all other connections..

I would have liked it better if Iberia had not lost my and my companion's luggage.

Awful! Flight was 2hrs late and we missed the connecting flight!!!

Basically a smooth ride to Madrid. There was a little hiccup with boarding but it worked out. Overall great experience!

This flight was rebooked from a missed connection 3 days before due to connecting flight cancelation. We had upgraded on our original flight but were assigned coach seats on this flight. BA could do nothing to upgrade us due to this flight being "overbooked" and "busy". We should have been rebooked in upgraded seats. Now we have to apply for a refund.

Today, this flight was great. It was on time and comfortable unlike the one on Friday July 12th that was canceled after a very long delay at the airport. Our flight to Newcastle 2 weeks previous was also canceled and the one that flew us to Newcastle, the next day, left Heathrow after it should have arrived in Newcastle. We heard of othe cancelations on this route. BA needs to fix/address this unreliable route.

Horrible Multiple changes in departing time, agency not calling back with information Horrible

Good seats. Average to poor lunch. The snacks before landing was worse. Great crew.

The flight had no working entertainment system or WiFi. Very old plane. Some restrooms weren’t working. My seat was broken. Just a very bad experience for 13 hours. A real shame they allow planes in this state to fly.

First flight was 5.5 hours delayed, the notification came within 2 hours of the flight (bags already checked in). connection missed- no one working on getting us on an alternate flight, knowing where our luggage will be. It was chaos figuring out how to get to our final destination. Customer service throwing us into nowhere on the phone- all while we have 2 small kids on us. It will take the whole vacation to recover from this experience. I am scared how the return flight will go in August. Check-in staff (not sure if they are airport hires or iberia hires- beyond rude, especially in Madrid.) On-plane staff, food and entertainment were good.

No internet, very narrow seats insufficient room for three passengers with encroachment.

In this flight was no good it was delay, change of door

Other than problems with checking in and uploading passport info everything was great. It would be nice to be able to manually input passport info. Often while traveling the bandwidth has problems uploading pictures

Give at least coffee or juice as it is an international flight.

Tiny, cramped seats with minimum leg room and hard armrests. Basic needs like a seat and luggage came with an additional charge. Budget airline amenities with premium airlune cost. I won't use this airline again.

The flight was wondering, especially the special assistance from airplane to airplane!

Boarding process non existent. No WiFi. No entertainment. Cramped old plane. Worst Kosher meal ever presented on a flight.

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.

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

Be sure to check bags for 23 kg,.(50 lbs) Coming from US I chose the wrong size luggage weight when I checked in on my phone, and had to pay more when I dropped it off

The on board air steward really made the journey. He was very entertaining

I was disappointed there was a 40 minute delay to flight

The trip itself was good. I have given only good as rating, because my first flight has been cancelled by a different airline and that caused disruption in my trip. I spent over ten hours in Luton airport and that caused me high tiredness, sickness, because of the very early initial trip. easyJet staff has been professional and friendly.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Delayed and then further delayed with no announcement made so that all the passengers (who were standing in the jetty) could hear. We stood there for well over 20 minutes. We were further delayed through weather but no one explained that to us until the pilot made an announcement when finally on board

easyJet need to ensure that whether pre-booking seats or not children aren’t split from their parents the crew spent the majority of boarding asking passengers to move to accommodate two families. Surely the system identifies minors on a booking !!!!! It was all very frustrating to watch and caused delays which I’m sure cost easyJet more in the long run rather that automatically allocating families with minors seats together automatically.

Not great! Rude staff in London and the worse baggage reclaim I’ve ever seen. Great staff in flight but doubt I’ll fly with them again

Usual friendly BA crew who were helpful and so kind to the kids. New business class cabin combined with 787 makes for a really enjoyable experience.

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

Horrible. Crew is not helpful. Lounge is sub standard and overcrowded. Getting to your plane is underwhelming “via a bus”. Worst experience I have had.

I liked nothing, my connection was missed after a 6hr delay, 3 of those hours were spent trapped on the tarmac going nowhere. They rebooked me with a different airline for the next day but never confirmed my seat, so I had to wait another entire day… after walking around an airport for the whole first day waiting for the front desk to open to get my ticket. A 19hr trip turned into an 80+hr trip. Of course, British airways has no actual customer complaint phone line, so I have heard nothing at all from the airline. Oh, and they lost my bag. This trip cost an additional $3000, several days of missed free time, and some agonizing discomfort from so much wandering around airports and venice trying to find replacement clothing. This sucked.

The online flight scheduler only assigned 3 hours to get from Gatwick to heathrow. This is not enough time for a normal transit between the two airports. I had to run and hire a taxi because the bus and train would take too long. After paying a 150 Taxi I arrived at the gate just before it closed.

Our flight BA638 was cancelled with very short notice. It was supposed to depart at 7:25am. We had left Chichester at 3:30am in order to make the flight, and we were notified of the cancellation while en route to LHR. We were told the cancellation was necessary because a plane had not been scheduled to be at LHR for this flight! We were rescheduled to BA636. This flight was supposed to depart at 11:00am but didn't actually take off until ~12:30pm. Consequently we arrived in Athens several hours late, missing out on half a day of our sightseeing time. We had booked transport with MyTransfers to pick us up at the Athens airport and drive us to our Hotel Adonis. I was unable to get a refund for this service because our flight was so delayed. They required 24 hour notice of pick up time changes. I instead had to pay for a taxi at the airport. I have tried to fill out a request for compensation online but have been unsuccessful. How can I get help for filing a claim?

I had to wait for 10 hours at the airport and no hotel accommodation was provided. That sucks big time.

They can't seem to deliver a delayed bag in less than a week. Is this the 19th century?

Initially there was delays due to weather so we were grounded. Once we got off the ground, they were quick to turn of the seat belt sign and give us drinks and snacks. No complaints about the flight. It was very full.

We're waiting an BA flight being operated from London to Raleigh

Book cheap flights from London to Barcelona

Cheapest flights to Barcelona from London found in 2024 and 2025

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.
3/9Tue
1 stopSWISS
25h 05mLHR-BCN
£23
2/10Wed
directVueling
2h 09mLHR-BCN
£25
23/9Mon
directVueling
2h 09mLHR-BCN
£26
2/9Mon
directVueling
2h 09mLHR-BCN
£28
11/1Sat
directBritish Airways
2h 05mLHR-BCN
£47
2/12Mon
directBritish Airways
2h 05mLHR-BCN
£48
23/11Sat
1 stopTAP AIR PORTUGAL
18h 10mLHR-BCN
£75
23/11Sat
1 stopIberia
12h 25mLHR-BCN
£77
3/8Sat
directIberia
2h 10mLHR-BCN
£138
11/1Sat
2 stopsLufthansa
7h 55mLHR-BCN
£142

Search by stops

Search by airline

Search by price

Last minute flights from Heathrow to Barcelona-El Prat

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.
30/7Tue
directVueling
2h 10mLHR-BCN
31/7Wed
directVueling
2h 15mBCN-LHR
£162
30/7Tue
directVueling
2h 10mLHR-BCN
1/8Thu
directVueling
2h 15mBCN-LHR
£166
30/7Tue
directBritish Airways
2h 10mLHR-BCN
3/8Sat
directBritish Airways
2h 25mBCN-LHR
£189
30/7Tue
directBritish Airways
2h 10mLHR-BCN
3/8Sat
directBritish Airways
2h 25mBCN-LHR
£196
28/7Sun
multi-stopLufthansa
4h 35mLHR-BCN
7/8Wed
multi-stopLufthansa
6h 15mBCN-LHR
£252
27/7Sat
multi-stopLufthansa
11h 10mLHR-BCN
3/8Sat
multi-stopLufthansa
14h 50mBCN-LHR
£264
28/7Sun
directIberia
2h 10mLHR-BCN
2/8Fri
directIberia
2h 20mBCN-LHR
£281
30/7Tue
directIberia
2h 10mLHR-BCN
1/8Thu
multi-stopIberia
5h 05mBCN-LHR
£304
30/7Tue
multi-stopBrussels Airlines
25h 40mLHR-BCN
4/8Sun
multi-stopBrussels Airlines
25h 15mBCN-LHR
£331
30/7Tue
multi-stopBrussels Airlines
25h 40mLHR-BCN
3/8Sat
multi-stopBrussels Airlines
24h 35mBCN-LHR
£352

Search by stops

Search by airline

Search by price

London Heathrow Airport - Barcelona-El Prat 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:

£307
£349
£58