RM375 Cheap Flights from Barcelona (BCN) to London (LHR)

View RM375 flight on Mon, 26 Jan 2026Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Heathrow Airport (LHR)

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Cheap Flights from Barcelona to London (BCN-LHR)

Prices were available within the past 7 days and start at RM375 for one-way flights and RM645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 3 Mar - Mon, 9 Mar
BCN
Barcelona
LHR
London
RM645 Return, found 1 day ago
RM645
Return
found 1 day ago
Select British Airways flight, departing Tue, 3 Mar from Barcelona to London, returning Mon, 9 Mar, priced at RM645 found 1 day ago
British Airways
Mon, 9 Feb - Mon, 23 Feb
BCN
Barcelona
LHR
London
RM647 Return, found 2 days ago
RM647
Return
found 2 days ago
Select British Airways flight, departing Mon, 9 Feb from Barcelona to London, returning Mon, 23 Feb, priced at RM647 found 2 days ago
British Airways
Fri, 6 Mar - Sun, 22 Mar
BCN
Barcelona
LHR
London
RM695 Return, found 2 days ago
RM695
Return
found 2 days ago
Select British Airways flight, departing Fri, 6 Mar from Barcelona to London, returning Sun, 22 Mar, priced at RM695 found 2 days ago
British Airways
Tue, 3 Mar - Mon, 9 Mar
BCN
Barcelona
LHR
London
RM711 Return, found 1 day ago
RM711
Return
found 1 day ago
Select British Airways flight, departing Tue, 3 Mar from Barcelona to London, returning Mon, 9 Mar, priced at RM711 found 1 day ago
British Airways
Fri, 13 Feb - Sun, 1 Mar
BCN
Barcelona
LHR
London
RM714 Return, found 2 days ago
RM714
Return
found 2 days ago
Select British Airways flight, departing Fri, 13 Feb from Barcelona to London, returning Sun, 1 Mar, priced at RM714 found 2 days ago
British Airways
Thu, 5 Feb - Sun, 8 Feb
BCN
Barcelona
LHR
London
RM761 Return, found 3 days ago
RM761
Return
found 3 days ago
Select British Airways flight, departing Thu, 5 Feb from Barcelona to London, returning Sun, 8 Feb, priced at RM761 found 3 days ago
Iberia
Tue, 3 Mar - Mon, 9 Mar
BCN
Barcelona
LHR
London
RM865 Return, found 1 day ago
RM865
Return
found 1 day ago
Select Iberia flight, departing Tue, 3 Mar from Barcelona to London, returning Mon, 9 Mar, priced at RM865 found 1 day ago
Air France
Tue, 3 Mar - Mon, 9 Mar
BCN
Barcelona
LHR
London
RM1,102 Return, found 1 day ago
RM1,102
Return
found 1 day ago
Select Air France flight, departing Tue, 3 Mar from Barcelona to London, returning Mon, 9 Mar, priced at RM1,102 found 1 day ago
KLM
Mon, 16 Feb - Mon, 2 Mar
BCN
Barcelona
LHR
London
RM1,107 Return, found 5 days ago
RM1,107
Return
found 5 days ago
Select KLM flight, departing Mon, 16 Feb from Barcelona to London, returning Mon, 2 Mar, priced at RM1,107 found 5 days ago
Lufthansa
Mon, 16 Feb - Mon, 2 Mar
BCN
Barcelona
LHR
London
RM1,234 Return, found 5 days ago
RM1,234
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 16 Feb from Barcelona to London, returning Mon, 2 Mar, priced at RM1,234 found 5 days ago

Find the cheapest month to fly from Barcelona (BCN) to London (LHR)

February is typically the cheapest month to fly

From RM 288 - RM 818 per traveller.
Barcelona to London route information
Origin airport
Barcelona Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Eurowings, Iberia, LOT-Polish Airlines, Lufthansa
Return price
RM645
Distance
1140 km
Average flight time
1 hour 24 mins

Perfect flights from Barcelona to London

Your Journey from Barcelona to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Barcelona to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including British Airways, Iberia, KLM, Scandinavian Airlines, Eurowings, Air France, Lufthansa. Our selection of flights from Barcelona Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Barcelona to London Flights

Experience the joy of finding cheap flights from Barcelona Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM375 and roundtrip prices from RM645*.
 

Pre-Flight Essentials

Ensure a smooth journey from Barcelona to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Barcelona to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Barcelona to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Barcelona to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Barcelona to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Barcelona Intl. Airport (BCN) to Heathrow Airport?
Start packing your suitcase, because round-trip flights between Josep Tarradellas Barcelona–El Prat Airport and Heathrow Airport (LHR) start from RM645. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Barcelona Airport to Heathrow Airport (LHR)?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Barcelona Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Barcelona Intl. Airport (BCN) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Barcelona Airport to LHR?
You won't need a lengthy novel for this flight — it's only 1,150 kilometres from El Prat de Llobregat to Hounslow. Find your way to your seat, order some food and you'll be touching down before you know it.
Which airlines fly direct from Barcelona Intl. Airport (BCN) to London Heathrow?
Offering 212 flights every month, British Airways (BA) is a popular choice when flying directly from BCN to Heathrow Airport.
Are Josep Tarradellas Barcelona–El Prat Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from Josep Tarradellas Barcelona–El Prat Airport to LHR cropping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline advertises prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.