RM464 Cheap Flights from London (LHR) to Barcelona (BCN)

View RM464 flight on Sat, 27 Sep 2025Opens in a new window

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

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Cheap Flights from London to Barcelona (LHR-BCN)

Prices were available within the past 7 days and start at RM464 for one-way flights and RM812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 11 Feb - Sat, 14 Feb
LHR
London
BCN
Barcelona
RM812 Return, found 10 hours ago
RM812
Return
found 10 hours ago
Select British Airways flight, departing Wed, 11 Feb from London to Barcelona, returning Sat, 14 Feb, priced at RM812 found 10 hours ago
British Airways
Mon, 15 Dec - Thu, 18 Dec
LHR
London
BCN
Barcelona
RM813 Return, found 3 days ago
RM813
Return
found 3 days ago
Select British Airways flight, departing Mon, 15 Dec from London to Barcelona, returning Thu, 18 Dec, priced at RM813 found 3 days ago
British Airways
Fri, 20 Feb - Mon, 23 Feb
LHR
London
BCN
Barcelona
RM875 Return, found 2 days ago
RM875
Return
found 2 days ago
Select British Airways flight, departing Fri, 20 Feb from London to Barcelona, returning Mon, 23 Feb, priced at RM875 found 2 days ago
British Airways
Tue, 26 Aug - Thu, 4 Sep
LHR
London
BCN
Barcelona
RM876 Return, found 6 days ago
RM876
Return
found 6 days ago
Select British Airways flight, departing Tue, 26 Aug from London to Barcelona, returning Thu, 4 Sep, priced at RM876 found 6 days ago
British Airways
Fri, 20 Feb - Mon, 23 Feb
LHR
London
BCN
Barcelona
RM898 Return, found 2 days ago
RM898
Return
found 2 days ago
Select British Airways flight, departing Fri, 20 Feb from London to Barcelona, returning Mon, 23 Feb, priced at RM898 found 2 days ago
British Airways
Fri, 20 Feb - Mon, 23 Feb
LHR
London
BCN
Barcelona
RM917 Return, found 2 days ago
RM917
Return
found 2 days ago
Select British Airways flight, departing Fri, 20 Feb from London to Barcelona, returning Mon, 23 Feb, priced at RM917 found 2 days ago
Iberia
Wed, 11 Feb - Sat, 14 Feb
LHR
London
BCN
Barcelona
RM945 Return, found 10 hours ago
RM945
Return
found 10 hours ago
Select Iberia flight, departing Wed, 11 Feb from London to Barcelona, returning Sat, 14 Feb, priced at RM945 found 10 hours ago
KLM
Wed, 11 Feb - Sat, 14 Feb
LHR
London
BCN
Barcelona
RM1,173 Return, found 10 hours ago
RM1,173
Return
found 10 hours ago
Select KLM flight, departing Wed, 11 Feb from London to Barcelona, returning Sat, 14 Feb, priced at RM1,173 found 10 hours ago
Eurowings
Thu, 9 Oct - Mon, 13 Oct
LHR
London
BCN
Barcelona
RM1,276 Return, found 7 hours ago
RM1,276
Return
found 7 hours ago
Select Eurowings flight, departing Thu, 9 Oct from London to Barcelona, returning Mon, 13 Oct, priced at RM1,276 found 7 hours ago
Swiss International Air Lines
Wed, 11 Feb - Sat, 14 Feb
LHR
London
BCN
Barcelona
RM1,390 Return, found 10 hours ago
RM1,390
Return
found 10 hours ago
Select Swiss International Air Lines flight, departing Wed, 11 Feb from London to Barcelona, returning Sat, 14 Feb, priced at RM1,390 found 10 hours ago

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

February is typically the cheapest month to fly

From RM 290 - RM 728 per traveller.

Graph displaying average flight prices per month

London to Barcelona route information
Origin airport
Heathrow
Destination airport
Barcelona Intl.
Return price
RM812
Distance
1140 km
Average flight time
3 hours 11 mins

Perfect flights from London to Barcelona

Your Journey from London to Barcelona

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Barcelona 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, Eurowings, KLM, Air France, Swiss International Air Lines. Our selection of flights from Heathrow to Barcelona Intl. 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 London to Barcelona Flights

Experience the joy of finding cheap flights from Heathrow to Barcelona Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM464 and roundtrip prices from RM812*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Barcelona 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 Barcelona

Picture yourself stepping off the plane in Barcelona 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 London to Barcelona 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 London to Barcelona.
 

Beyond the Flight – Exploring Barcelona

With Expedia, your adventure extends beyond the flight. Explore Barcelona 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 London to Barcelona 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 London to Barcelona 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 LHR to Barcelona Intl. Airport (BCN)?
Round-trip tickets from London Heathrow to Barcelona Airport start from RM812. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Barcelona Airport?
We get that life can throw the odd curveball, 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 London Heathrow to Barcelona Intl. Airport (BCN) 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 London Heathrow to Barcelona Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to Barcelona Airport?
You can forget about a movie marathon on this flight — it's only 1,150 kilometres from Hounslow to El Prat de Llobregat. Find your seat, order a snack and you'll be touching down in no time.
Which airlines fly direct from Heathrow Airport to Barcelona Intl. Airport (BCN)?
Check out the deals on offer with British Airways (BA) if you want to fly straight from Heathrow Airport to BCN. This popular carrier offers 212 monthly flights, so you're sure to find one that suits your schedule.
Are London Heathrow to Barcelona Intl. Airport (BCN) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Heathrow Airport to Barcelona Airport can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices that far in advance. Our advice? Check back often as updates are made frequently.

Explore a world of travel with Expedia

*Available to Expedia members.