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BCN - LHR

£17 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 11/7. 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
Tue 2/7
Tue 9/7

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, travellers have searched 42,335,261 times on KAYAK, and here's why:

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

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

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to Heathrow 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
07:55 - 09:10BCN-LHR
2h 15mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£42Vueling
Find Deal
Tue, 10 Sep - Wed, 11 Sep
07:55 - 09:10BCN-LHR
2h 15mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£45Vueling
Find Deal
Tue, 10 Sep - Wed, 11 Sep
08:20 - 09:35BCN-LHR
2h 15mdirect
20:50 - 23:59LHR-BCN
2h 09mdirect
£64Vueling
Find Deal
Wed, 11 Sep - Sun, 15 Sep
20:40 - 22:00BCN-LHR
2h 20mdirect
07:20 - 10:25LHR-BCN
2h 05mdirect
£73British Airways
Find Deal
Thu, 21 Nov - Wed, 27 Nov
18:55 - 20:15BCN-LHR
2h 20mdirect
16:40 - 19:50LHR-BCN
2h 10mdirect
£76British Airways
Find Deal
Tue, 12 Nov - Wed, 13 Nov
17:20 - 18:45BCN-LHR
2h 25mdirect
06:05 - 09:10LHR-BCN
2h 05mdirect
£102Iberia
Find Deal
Sat, 16 Nov - Sun, 17 Nov
08:00 - 09:15BCN-LHR
2h 15mdirect
06:10 - 09:20LHR-BCN
2h 10mdirect
Fri, 20 Sep - Sun, 22 Sep
20:40 - 22:00BCN-LHR
2h 20mdirect
07:45 - 15:00LHR-BCN
6h 15m1 stop
Sat, 23 Nov - Sun, 24 Nov
06:00 - 11:25BCN-LHR
6h 25m1 stop
20:05 - 08:50LHR-BCN
11h 45m1 stop
£155SWISS
Find Deal
Tue, 2 Jul - Tue, 9 Jul
06:00 - 21:45BCN-LHR
16h 45m1 stop
18:40 - 19:15LHR-BCN
23h 35m1 stop
£170SWISS
Find Deal
Sat, 15 Jun - Sat, 22 Jun

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 your flying dates are flexible, you should consider flying to London Heathrow Airport on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Barcelona to London Heathrow Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

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 £100 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is £188 and £186 respectively.

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.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London Heathrow Airport from Barcelona were found on Vueling (£17) and British Airways (£27), and the lowest return tickets were found on Vueling (£42) and British Airways (£73).

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

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Barcelona-El Prat Airport to London Heathrow Airport.
There are 2 airlines that fly direct from Barcelona-El Prat Airport to London Heathrow Airport. They are British Airways and Vueling. The cheapest airline for this route is Vueling, with the best one-way deal found costing £53. On average, the best prices for this route can be found at Vueling.

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

Each day, there are between 11 and 13 nonstop flights that take off from Barcelona-El Prat Airport and land in London Heathrow Airport, with an average flight time of 2h 20m. The most common departure time is 18:00 and most flights take off in the morning. Each week, there are 82 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Thursday.

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

The duration of a direct flight to London Heathrow Airport from Barcelona is typically 2h 15m. The journey crosses a distance of 713 miles.

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

Early birds can take the earliest flight from Barcelona-El Prat Airport at 07:45 and will be landing in London Heathrow Airport at 09:10.

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

If you prefer to fly at night, the latest flight from Barcelona-El Prat Airport to London Heathrow Airport jets off at 21:20 and lands at 22:40.

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

Low season

October

High season

December

Cheapest flight

£17
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (4% more expensive on average)
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 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 Barcelona-El Prat 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 £22 for a one-way ticket and £53 for a return.

  • 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, and Vueling 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 direct flights from Barcelona to London Heathrow Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Barcelona to London are Iberia and Vueling. With an average price for the route of £172 and an overall rating of 7.1, Iberia is the most popular choice. Vueling is also a great choice for the route, with an average price of £98 and an overall rating of 6.9.

  • 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 travellers 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 return ticket. You could then fly to London Heathrow Airport with an airline and back to Barcelona with another airline.

  • 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 from London Heathrow Airport to Barcelona-El Prat? 25% of our users found flights on this route for £48 or less one-way and £68 or less round-trip.

Prefer to fly direct from Barcelona to London Heathrow Airport?

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

Direct departures

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

Direct returns

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
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
IberiaOverall score based on 2736 reviews
7.7Crew
6.8Comfort
6.4Food
7.2Boarding
6.8Entertainment
Airline reviews

Food was low quality as well as quantity; I ordered vegetarian. We waited 35 MINUTES for the first bag to arrive after landing.

4.0 OkayAnonymous, May 2024MAD - SFO
Read more about Iberia reviews

Food was low quality as well as quantity; I ordered vegetarian. We waited 35 MINUTES for the first bag to arrive after landing.

Disappointing. Had to pay 70 euros for one checked bag. Transatlantic flight was cramped, not very comfortable

It was not Iberia. It was with United. It was great!!!

We had a seat that would not function. No Wifi or inflight entertainment was available. Food was very poor. Attendants were very accommodating and apologized for the problems.

They offered several meals and snacks, the crew was very friendly and kind. There was a broad selection of movies, shows, and games. I was impressed!

My son and I are 193 cm tall. We had reserved and paid for seats with extra leg room towards the front of the cabin. The day of the flight, we learned that Iberia had changed aircraft. We were assigned regular seats way back in the cabin. When we landed from our first leg we spoke with agents at the gate and we were told that they couldn’t improve our seats because the flight was full.

I am quite satisfied. The flight was on time and landed early. Staff was friendly.

I could change to business before flight and everything was perfect except for entertainment which was none.

Booked with Iberia but flight was with Level. This switch of airlines was not published anyware and I was not made aware. Service was horrible, attendants were rude and nowhere to be found. Interior of plane was disgusting and dirty, trash on the floor, bathrooms were dirty (probably because flight attendants were not collecting trash from passengers). I have never encountered this on any other flight or airline. A public bus or metro in Los Angeles is 10 times cleaner. Had I known this was not an Iberia flight I would not have booked this tickets.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

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

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.

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.

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.

I didn't get the wheelchair assistance I'd requested and my flight was on the tarmac, which was extremely painful for me. If this airline isn't for me, that's fine. The crew was fantastic and friendly ab

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

Bought check in baggage but couldn’t do it at the kiosk, had to line up just to get baggage tag which was a very long queue with only 1 customer service agent handling all vueling flights. Had to wait about 45mins just to get a bag tag and drop baggage.

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

The seats were comfortable and dinner was good.? I ended up with food poisoning, not their fault. I caught it somewhere in Barcelona. I didn't tell the flight attendant so it was up to me. It is a good airline. I was just ready to be home

Very bed boarding, there was overbooked and make a lot of problems and noises

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

Taking off and landing were smooth. I didn't have anything to complain about.

The sad case is that BA is often late. I missed my connection outbound and then was rebooked in another biz class seat some 10 hours later. I opted to change to economy (no compensation refunded of course) that was only 5 hours later. On the return journey, once again changing planes was very challenging. This time we landed only a little bit late, but deplaning took a long time so the connection was very much in doubt. Some serious running and sweat later, I managed to make the connection but my luggage did not. No messages about the missing luggage, so I had to wait until the entire bag return process was over before seeking out an agent. There was only one and well over 50 passengers waiting to speaking with her. She was quite pleasant, but it took 1 hour and 45 minutes from touchdown to leaving the airport.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

BA charged me 70 euros for one bag on my return after having recognized my frequent flier status and charging me nothing for the same bag on the outbound. Their employees are not well trained and rules are inconsistently applied.

I couldn’t select my seat until I checked in at the airport. Extremely difficult to talk to a customer service representative. Also, the gate announcement doesn’t appear until less than an hour before boarding.

They over sold the flight and I was not able to board. Had to buy two tickets so I would not miss my connection.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

Book cheap flights from Barcelona to London

Cheapest flights to London from Barcelona found in 2024

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.
11/7Thu
directVueling
2h 15mBCN-LHR
£17
11/7Thu
directVueling
2h 15mBCN-LHR
£18
8/10Tue
directVueling
2h 15mBCN-LHR
£22
15/11Fri
directBritish Airways
2h 20mBCN-LHR
£27
16/11Sat
directBritish Airways
2h 20mBCN-LHR
£29
8/10Tue
1 stopIberia
8h 00mBCN-LHR
£63
19/7Fri
1 stopAustrian Airlines
12h 40mBCN-LHR
£64
11/6Tue
1 stop
7h 00mBCN-LHR
£70
25/6Tue
2 stops
11h 15mBCN-LHR
£74
7/6Fri
1 stopAustrian Airlines
12h 40mBCN-LHR
£140

Search by stops

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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.
7/6Fri
directVueling
2h 15mBCN-LHR
10/6Mon
directVueling
2h 09mLHR-BCN
£144
7/6Fri
directVueling
2h 15mBCN-LHR
10/6Mon
directVueling
2h 09mLHR-BCN
£144
7/6Fri
multi-stop
9h 25mBCN-LHR
10/6Mon
direct
2h 09mLHR-BCN
£162
7/6Fri
multi-stop
9h 25mBCN-LHR
12/6Wed
direct
2h 09mLHR-BCN
£165
4/6Tue
multi-stopAir France
11h 50mBCN-LHR
11/6Tue
multi-stopAir France
4h 20mLHR-BCN
£166
4/6Tue
multi-stopEurowings
9h 15mBCN-LHR
6/6Thu
multi-stopEurowings
4h 55mLHR-BCN
£179
5/6Wed
multi-stopAir France
26h 50mBCN-LHR
10/6Mon
multi-stopAir France
12h 15mLHR-BCN
£185
5/6Wed
directBritish Airways
2h 25mBCN-LHR
9/6Sun
directBritish Airways
2h 10mLHR-BCN
£199
7/6Fri
multi-stopEurowings
9h 25mBCN-LHR
9/6Sun
multi-stopEurowings
5h 55mLHR-BCN
£206
5/6Wed
directBritish Airways
2h 20mBCN-LHR
8/6Sat
directBritish Airways
2h 10mLHR-BCN
£209

Search by stops

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Barcelona - London Heathrow Airport Flights

Departure:

Barcelona-El Prat (BCN)Spain

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Barcelona-El Prat

Cabin classes:

£4,152
£289
£1,398
£20