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BCN - LHR

$22 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 7/25. 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
Mon 7/1
Mon 7/8

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 42,787,818 times on KAYAK, and here is why:

Save 21% 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
$97Vueling
Find Deal
Thu, Sep 12 - Mon, Sep 16
7:55 am - 9:10 amBCN-LHR
2h 15mnonstop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
$106Vueling
Find Deal
Tue, Jun 11 - Tue, Jun 18
5:45 am - 12:50 pmBCN-LHR
8h 05m1 stop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
Wed, Jun 26 - Tue, Jul 2
9:20 pm - 10:40 pmBCN-LHR
2h 20mnonstop
6:10 am - 9:20 amLHR-BCN
2h 10mnonstop
$148British Airways
Find Deal
Fri, Jun 14 - Tue, Jun 18
3:05 pm - 4:25 pmBCN-LHR
2h 20mnonstop
6:10 am - 9:20 amLHR-BCN
2h 10mnonstop
$153British Airways
Find Deal
Tue, Jun 11 - Tue, Jun 18
6:10 am - 2:10 pmBCN-LHR
9h 00m1 stop
8:50 pm - 11:59 pmLHR-BCN
2h 09mnonstop
Sat, Jun 29 - Tue, Jul 2
10:05 am - 9:40 pmBCN-LHR
12h 35m1 stop
6:00 am - 9:20 amLHR-BCN
26h 20m1 stop
$195Austrian Airlines
Find Deal
Fri, Nov 8 - Sun, Nov 10
6:00 am - 4:20 pmBCN-LHR
11h 20m1 stop
1:45 pm - 7:15 pmLHR-BCN
4h 30m1 stop
$205SWISS
Find Deal
Wed, Jun 26 - Tue, Jul 2
6:00 am - 9:45 pmBCN-LHR
16h 45m1 stop
6:00 am - 8:50 amLHR-BCN
25h 50m1 stop
$216SWISS
Find Deal
Tue, Jun 18 - Tue, Jun 25
6:15 pm - 8:20 amBCN-LHR
15h 05m1 stop
6:00 am - 9:10 amLHR-BCN
26h 10m1 stop
$254Austrian Airlines
Find Deal
Fri, Aug 23 - Mon, Aug 26

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 November, where tickets cost $127 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $241 and $237 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 last 72 hours, the best return deals on flights connecting Barcelona to London Heathrow Airport were found on Vueling ($97) and British Airways ($148). Vueling proposed the cheapest one-way flight at $22.

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 $63. 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 6:00 pm and most flights take off in the morning. Each week, there are 83 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 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

October

High season

December

Cheapest flight

$22
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Barcelona to London Heathrow Airport

When to book flights from Barcelona to Heathrow

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

FAQs for booking Barcelona to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to London Heathrow Airport was $22 for a one-way ticket and $97 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, Vueling or British Airways?

    The two airlines most popular with KAYAK users for flights from Barcelona to London are Vueling and British Airways. With an average price for the route of $155 and an overall rating of 6.9, Vueling is the most popular choice. British Airways is also a great choice for the route, with an average price of $251 and an overall rating of 6.8.

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

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

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

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

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

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

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

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

See more FAQs

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $69 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 2741 reviews
7.7Crew
6.8Entertainment
7.2Boarding
6.8Comfort
6.4Food
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

Good, everything went straight forward and on time, I am satisfied

Perfect timing, perfect departure, lovely crew on the ground and in the air.

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

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

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.
7/25Thu
nonstopVueling
2h 15mBCN-LHR
$22
9/11Wed
nonstopVueling
2h 15mBCN-LHR
$28
11/13Wed
nonstopBritish Airways
2h 20mBCN-LHR
$37
11/12Tue
nonstopBritish Airways
2h 20mBCN-LHR
$40
6/22Sat
1 stopAustrian Airlines
13h 40mBCN-LHR
$81
6/13Thu
1 stop
8h 15mBCN-LHR
$86
9/19Thu
1 stop
7h 05mBCN-LHR
$91
6/21Fri
1 stopAustrian Airlines
13h 40mBCN-LHR
$102
6/14Fri
1 stopEurowings
9h 25mBCN-LHR
$108
6/17Mon
1 stopEurowings
8h 45mBCN-LHR
$119

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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.
6/5Wed
nonstopVueling
2h 15mBCN-LHR
6/10Mon
nonstopVueling
2h 09mLHR-BCN
$218
6/5Wed
multi-stop
8h 05mBCN-LHR
6/6Thu
multi-stop
4h 55mLHR-BCN
$221
6/5Wed
nonstopVueling
2h 15mBCN-LHR
6/8Sat
nonstopVueling
2h 09mLHR-BCN
$224
6/5Wed
multi-stopBrussels Airlines
6h 45mBCN-LHR
6/8Sat
multi-stopBrussels Airlines
8h 25mLHR-BCN
$254
6/5Wed
nonstopBritish Airways
2h 20mBCN-LHR
6/8Sat
nonstopBritish Airways
2h 10mLHR-BCN
$266
6/5Wed
multi-stopBrussels Airlines
25h 15mBCN-LHR
6/8Sat
multi-stopBrussels Airlines
8h 25mLHR-BCN
$267
6/6Thu
multi-stopAustrian Airlines
12h 40mBCN-LHR
6/9Sun
multi-stopAustrian Airlines
26h 10mLHR-BCN
$270
6/5Wed
multi-stopAustrian Airlines
12h 40mBCN-LHR
6/12Wed
multi-stopAustrian Airlines
26h 10mLHR-BCN
$276
6/6Thu
multi-stopEurowings
6h 05mBCN-LHR
6/9Sun
multi-stopEurowings
5h 55mLHR-BCN
$293
6/6Thu
nonstopBritish Airways
2h 25mBCN-LHR
6/9Sun
nonstopBritish Airways
2h 10mLHR-BCN
$294

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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:

$4,646
$788
$1,084
$127

Browse origins:

  • Flights » 
  • Barcelona-El Prat

Browse destinations:

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