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BCN - LHR

Find cheap flights from Barcelona to London Heathrow Airport from $27

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 5/4. 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
Sat 5/11
Sat 5/18

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 46,099,007 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.

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
8:00 am - 9:15 amBCN-LHR
2h 15mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$60Vueling
Find Deal
Fri, May 24 - Mon, Jun 3
8:00 am - 9:15 amBCN-LHR
2h 15mnonstop
2:20 pm - 8:20 amLHR-BCN
17h 00m1 stop
$80Vueling
Find Deal
Thu, May 16 - Sun, May 19
8:40 pm - 10:00 pmBCN-LHR
2h 20mnonstop
2:30 pm - 5:40 pmLHR-BCN
2h 10mnonstop
$115British Airways
Find Deal
Sat, Apr 27 - Tue, Apr 30
8:30 pm - 9:50 pmBCN-LHR
2h 20mnonstop
6:35 am - 9:45 amLHR-BCN
2h 10mnonstop
$118British Airways
Find Deal
Fri, Apr 26 - Sun, Apr 28
8:00 am - 9:15 amBCN-LHR
2h 15mnonstop
2:30 pm - 10:45 pmLHR-BCN
7h 15m1 stop
Fri, May 24 - Mon, Jun 3
8:30 pm - 9:50 pmBCN-LHR
2h 20mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
Fri, May 10 - Fri, May 17
8:40 pm - 9:40 pmBCN-LHR
26h 00m1 stop
9:05 am - 9:10 amLHR-BCN
23h 05m1 stop
$194Austrian Airlines
Find Deal
Fri, Apr 26 - Sun, Apr 28
10:00 am - 8:20 amBCN-LHR
23h 20m1 stop
10:00 am - 9:10 amLHR-BCN
22h 10m1 stop
$195Austrian Airlines
Find Deal
Fri, Apr 26 - Sun, Apr 28
6:00 am - 7:25 pmBCN-LHR
14h 25m1 stop
8:40 am - 7:15 pmLHR-BCN
9h 35m1 stop
$205SWISS
Find Deal
Sat, May 11 - Wed, May 15
6:00 am - 5:55 pmBCN-LHR
12h 55m1 stop
8:05 pm - 11:15 pmLHR-BCN
26h 10m1 stop
$217SWISS
Find Deal
Fri, May 10 - Fri, May 17

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 Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London Heathrow Airport, Monday 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 January, where tickets cost $135 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $291 and $288 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 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 last 72 hours, the best return deals on flights connecting Barcelona to London Heathrow Airport were found on Vueling ($60) and British Airways ($115). Vueling proposed the cheapest one-way flight at $27.

Which airlines fly non-stop 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 nonstop 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 $55. 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 14 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 7:00 am and most flights take off in the morning. Each week, there are 85 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

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 4 cabin class options for the route. These are First, 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?

Direct flights take on average 2h 15m to travel the 713 miles between Barcelona and London Heathrow Airport.

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 7:45 am and will be landing in London Heathrow Airport at 9:10 am.

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 9:20 pm and lands at 10:40 pm.

Good to know

Low season

May

High season

December

Cheapest flight

$27
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 3% lower 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 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 $27 for a one-way ticket and $60 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, 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 nonstop 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 $291 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 $147 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

Top tips for finding a cheap flight from BCN to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $94 or less one-way and $186 or less round-trip.

Prefer to fly non-stop 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.

Nonstop 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

Nonstop 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 4 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 2796 reviews
7.2boarding
6.8entertainment
7.7crew
6.8comfort
6.4food
Airline reviews

I’m hoping for WiFi included. Everything else was very good

10.0 ExcellentJohn, Apr 2024BOS - LHR
Read more about Iberia reviews

I’m hoping for WiFi included. Everything else was very good

Seats, comfort level ugh. Crew was not attentive, only to coach

All corners have been cut and it’s a cheap experience that no longer is distinguished from most other cheap airlines

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Appalling! The flight was delayed by 3.5 hours and the American Airlines staff at the airport where nit very helpful. Once boarded, the flight crew were unhelpful, the food was poor and the aircraft was tatty.

The entertainment system got stuck in the ABBA music channel. The headsets were not loud enough. My pre purchased aisle seat was not honoured

it would good to have at least something to drink...

I can’t comment on food as it was necessary to buy it. No entertainment.

Everything was fantastic except the Iberia website and app… they left a lot of questions and induced much stress. But once on the plane, all was awesome.

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.

Because the scale includes two terminals, we almost lost our flights. That data was not referrenced to us. The check-in process was a pain too.

Good flight. Take off a little late but make up the time

Everything’s went straight forward, no issues, good service and friendly crew

Left on time and arrived on time both ways, thank you

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

We each paid for 10kg checked in luggage. Flying out there were no issues sharing one case (20kg). Not so coming back. Additional £48 charge and unable to provide an explanation of why it was ok on one journey but not the other, or indeed what material difference it makes between 2x10kg cases vs 1x20kg case. Scam, and appalling from Ryanair.

Easy process and good flight experience The food good be better

I didn't like. The seats and the floor were very dirty and it is not the first time

Unfortunately didn't realise how far away Frankfurt Hahn airport is from Frankfurt the city. Outbound flight was delayed by 2.5 hours and no communication at airport, just a whisper emknating through the packed crowd ready to board at the gate as someone read out an email they had received. All rather poor and pathetic

Pros: "Cheap, saved me when I was in a pinch, and easy check in. I loved being able to check in on the app and check my own bag!"
Cons: "It was difficult to understand what the flight attendants were saying over the intercom. Between the masks and the intercom, nothing came across well. Please continue to wear masks, but perhaps find a clearer way to communicate for those of us that are hard of hearing. I was too embarrassed to say “what!?” 84 times. It’s not their fault."

This was an American Airlines flight. The crew were very unhappy and quite grumpy. Abrupt to the point of being rude. The food was dreadful. Indeed the breakfast was in edible. I will avoid AA at all costs in the future.

Annoying customer pushing my seat did not make this pleasant.

I asleep by the gate and actually didn't get to the airplane.

The layover time was barely 1.30 hrs and the security clearance sucks. I almost missed my flight but for the help of a manger. She held the flight for me. My baggage did not arrive. The entertainment did not work, I had to switch my seat 3 times for different issues. The travel was not fun

Fare was much lower with a layover in London as I was able avoid numerous landing fees that would have been added to the ticket price had I booked a direct flight to Amsterdam.

We have business class seats from Los Angeles to London. The crew is friendly and provided great service. The flight was very comfortable and very smooth. Will use this airlines again in the future.

There was a medical emergency and required extensive wait for offloading after a long flight. Curious to see if there are other ways that it could have been more effective.

The flight was delayed numerous times with inconsistent updates and very ambiguous information. When it was finally cancelled the logistics of handing out vouchers and rebooking was extremely chaotic. Meal vouchers were completely inadequate for the airport restaurants, and not even accepted at some. All-in-all, it was a very disappointing experience.

Terrible. The flight from Islamabad to London took 3 hours more then previously planned, I missed my connection to Chicago, and instead had to go New York, spend an extra day before arriving at my final destination. The return leg of the journey was similar. The connection time in Qatar was shrinked to less then an hour unannounced, I had to scramble to barely make it to my flight to Islamabad. Terrible experience, never using British airways again.

TIRED OLD plane. Seat cushion is completely old and NOT cushion at all; after an hour of flying butt hurts. Boarding is a complete disaster. No one respects the boarding groups, and the BA boarding crew care less about boarding groups or Tier status. What is the point of spending all this money on Business Class tickets when no one respects the boarding system? It took 90 minutes since we landed to get our luggage. 20 minutes to show on the screen which belt we are supposed to go to and another 1 hour to get our luggage - not the kind of service you will expect from BA at LHR

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.
5/4Sat
nonstopVueling
2h 15mBCN-LHR
$27
5/3Fri
nonstopVueling
2h 15mBCN-LHR
$28
5/10Fri
nonstopBritish Airways
2h 20mBCN-LHR
$50
4/25Thu
nonstopBritish Airways
2h 25mBCN-LHR
$53
10/2Wed
1 stopIberia
8h 00mBCN-LHR
$68
6/7Fri
1 stopTAP AIR PORTUGAL
21h 10mBCN-LHR
$70
5/4Sat
1 stop
15h 40mBCN-LHR
$71
4/19Fri
1 stopTAP AIR PORTUGAL
12h 40mBCN-LHR
$80
4/18Thu
1 stop
24h 05mBCN-LHR
$85
5/25Sat
nonstopIberia
2h 15mBCN-LHR
$154

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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.
4/13Sat
nonstopBritish Airways
2h 25mBCN-LHR
4/13Sat
nonstopBritish Airways
2h 10mLHR-BCN
$121
4/16Tue
multi-stop
5h 40mBCN-LHR
4/20Sat
nonstop
2h 09mLHR-BCN
$148
4/16Tue
nonstopVueling
2h 15mBCN-LHR
4/20Sat
nonstopVueling
2h 09mLHR-BCN
$149
4/16Tue
nonstopVueling
2h 15mBCN-LHR
4/22Mon
nonstopVueling
2h 09mLHR-BCN
$154
4/16Tue
multi-stop
5h 40mBCN-LHR
4/22Mon
nonstop
2h 09mLHR-BCN
$155
4/15Mon
multi-stopAustrian Airlines
26h 00mBCN-LHR
4/28Sun
multi-stopAustrian Airlines
23h 05mLHR-BCN
$217
4/16Tue
multi-stopAustrian Airlines
23h 20mBCN-LHR
4/20Sat
multi-stopAustrian Airlines
12h 40mLHR-BCN
$226
4/13Sat
multi-stopBrussels Airlines
7h 25mBCN-LHR
4/14Sun
multi-stopBrussels Airlines
12h 40mLHR-BCN
$239
4/13Sat
multi-stopBrussels Airlines
7h 25mBCN-LHR
4/15Mon
multi-stopBrussels Airlines
11h 45mLHR-BCN
$277
4/14Sun
nonstopIberia
2h 25mBCN-LHR
4/16Tue
multi-stopIberia
11h 50mLHR-BCN
$475

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Barcelona - London Heathrow Airport Flights

Departure:

Barcelona (BCN)Spain

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Barcelona

Cabin classes:

$6,378
$575
$938
$67

Browse origins:

  • Flights » 
  • Barcelona-El Prat

Browse destinations:

  • Flights » 
  • Worldwide » 
  • London » 
  • London Heathrow Airport