BCN - LHR

Find cheap flights from Barcelona to London Heathrow Airport

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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 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Barcelona to London Heathrow Airport (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 London Heathrow Airport 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.

Recent round-trip flight deals from Barcelona to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Barcelona to Heathrow.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
BCN-LHR
2h 35mdirect
LHR-BCN
2h 05mdirect
American Airlines
Find Deal
BCN-LHR
2h 35mdirect
LHR-BCN
2h 10mdirect
Japan Airlines
Find Deal
BCN-LHR
2h 40mdirect
LHR-BCN
2h 10mdirect
Vueling
Find Deal
BCN-LHR
2h 35mdirect
LHR-BCN
2h 05mdirect
Iberia
Find Deal
BCN-LHR
2h 35mdirect
LHR-BCN
2h 10mdirect
Malaysia Airlines
Find Deal
BCN-LHR
2h 35mdirect
LHR-BCN
2h 05mdirect
British Airways
Find Deal

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 round-trip 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 C$ 170 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is C$ 306 and C$ 296 respectively.

How far in advance should I book a flight from Barcelona-El Prat Airport to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.
To get a below average price on the flight from Barcelona-El Prat Airport to London Heathrow Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

February

High season

December
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (3% more expensive 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, Vueling, Air France, and KLM 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

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 C$ 200 or less one-way and C$ 167 or less round-trip.

Prefer to fly direct from Barcelona to London Heathrow Airport?

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

Direct departures

Barcelona-El Prat to London Heathrow

Monday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Tuesday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Wednesday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Thursday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Friday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Saturday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Sunday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

See more nonstop flights

Direct returns

London Heathrow to Barcelona-El Prat

Monday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Tuesday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Wednesday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Thursday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Friday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Saturday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

Sunday

American Airlines,British Airways,Iberia, +3 more

American Airlines,British Airways, +4 more

See more nonstop flights
See more nonstop flights

Book cheap flights from Barcelona to London

One-way flight deals

directAmerican Airlines
2h 35mBCN-LHR
directJapan Airlines
2h 35mBCN-LHR
directVueling
2h 40mBCN-LHR
directIberia
2h 35mBCN-LHR
directMalaysia Airlines
2h 35mBCN-LHR
directBritish Airways
2h 35mBCN-LHR

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Everything you need to know for your flight from Barcelona to Heathrow

Information on your arrival and departure airports

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