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Find cheap flights from Barcelona to London Heathrow Airport

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0 bags
Tue 28/5
Tue 4/6

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 43,623,357 times on KAYAK, and here is why:

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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 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 C$ 185 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is C$ 398 and C$ 394 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.

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 7:00 a.m. and most flights take off in the morning. Each week, there are 82 flights. The most frequent day of departure is Thursday, 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 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

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
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.

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

  • 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.

  • 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 round-trip 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

Top tips for finding a cheap flight from Barcelona to London

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 24 or less one-way.

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 nonstop 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 nonstop flights
See more nonstop flights

Book cheap flights from Barcelona to London

One-way flight deals

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1846 kmBCN-LHR

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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:

C$ 83

Browse origins:

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  • Barcelona-El Prat

Browse destinations:

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  • London Heathrow Airport