S$51 Cheap Flights from Barcelona to London

View S$51 flight on Thu, 18 Dec, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to London

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Barcelona to London (BCN-LON)

Prices were available within the past 7 days and start at S$51 for one-way flights and S$127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Wed, 17 Sep - Wed, 24 Sep
BCN
Barcelona
LGW
London
S$127 Return, found 4 days ago
S$127
Return
found 4 days ago
Select easyJet flight, departing Wed, 17 Sep from Barcelona to London, returning Wed, 24 Sep, priced at S$127 found 4 days ago
easyJet
Fri, 7 Nov - Sat, 15 Nov
BCN
Barcelona
LTN
London
S$130 Return, found 4 days ago
S$130
Return
found 4 days ago
Select easyJet flight, departing Fri, 7 Nov from Barcelona to London, returning Sat, 15 Nov, priced at S$130 found 4 days ago
easyJet
Fri, 7 Nov - Sat, 15 Nov
BCN
Barcelona
LGW
London
S$132 Return, found 4 days ago
S$132
Return
found 4 days ago
Select easyJet flight, departing Fri, 7 Nov from Barcelona to London, returning Sat, 15 Nov, priced at S$132 found 4 days ago
easyJet
Fri, 7 Nov - Sat, 15 Nov
BCN
Barcelona
LGW
London
S$135 Return, found 4 days ago
S$135
Return
found 4 days ago
Select easyJet flight, departing Fri, 7 Nov from Barcelona to London, returning Sat, 15 Nov, priced at S$135 found 4 days ago
easyJet
Thu, 2 Oct - Wed, 8 Oct
BCN
Barcelona
LTN
London
S$137 Return, found 1 day ago
S$137
Return
found 1 day ago
Select easyJet flight, departing Thu, 2 Oct from Barcelona to London, returning Wed, 8 Oct, priced at S$137 found 1 day ago
easyJet
Fri, 3 Oct - Sun, 5 Oct
BCN
Barcelona
LTN
London
S$138 Return, found 23 hours ago
S$138
Return
found 23 hours ago
Select easyJet flight, departing Fri, 3 Oct from Barcelona to London, returning Sun, 5 Oct, priced at S$138 found 23 hours ago
British Airways
Sat, 28 Feb - Mon, 9 Mar
BCN
Barcelona
LHR
London
S$201 Return, found 6 days ago
S$201
Return
found 6 days ago
Select British Airways flight, departing Sat, 28 Feb from Barcelona to London, returning Mon, 9 Mar, priced at S$201 found 6 days ago
Iberia
Thu, 18 Sep - Mon, 22 Sep
BCN
Barcelona
LGW
London
S$201 Return, found 3 days ago
S$201
Return
found 3 days ago
Select Iberia flight, departing Thu, 18 Sep from Barcelona to London, returning Mon, 22 Sep, priced at S$201 found 3 days ago
KLM
Thu, 2 Oct - Wed, 8 Oct
BCN
Barcelona
LCY
London
S$377 Return, found 1 day ago
S$377
Return
found 1 day ago
Select KLM flight, departing Thu, 2 Oct from Barcelona to London, returning Wed, 8 Oct, priced at S$377 found 1 day ago
Air France
Wed, 17 Sep - Wed, 24 Sep
BCN
Barcelona
LHR
London
S$380 Return, found 4 days ago
S$380
Return
found 4 days ago
Select Air France flight, departing Wed, 17 Sep from Barcelona to London, returning Wed, 24 Sep, priced at S$380 found 4 days ago

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

March is typically the cheapest month to fly

From S$64 - S$275 per traveller.

Graph displaying average flight prices per month

Barcelona to London route information
Origin airport
Barcelona Intl.
Destination airport
Gatwick
Return price
S$126
Distance
1102 km

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 easyJet, Vueling Airlines, Iberia, British Airways, KLM, Air France. Our selection of flights from Barcelona Intl. to LON-All Airports 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 LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$51 and roundtrip prices from S$127*.
 

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 Airport to London (LON-All Airports)?
The lowest price advertised for a round-trip flight from Barcelona Intl. Airport (BCN) to London (LON-All Airports) is S$127. But you better act quick. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. 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 London (LON-All Airports)?
We understand that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from BCN to London (LON-All Airports) 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 (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Barcelona Intl. Airport (BCN) to London (LON-All Airports)?
With a flight distance of 1,150 kilometres, it's just a hop from Barcelona Airport to London (LON-All Airports). It might be a quick journey, but it's still worth packing something to keep you busy on board.
Which airlines fly direct from Josep Tarradellas Barcelona–El Prat Airport to London (LON-All Airports)?
With a nice range of airlines to select from, you should be able to find your perfect flight from Barcelona Airport to London (LON-All Airports) in just a few easy clicks. Below is a list of the most popular carriers that fly between these airports:

  • British Airways - (BA) with 243 monthly flights
  • Vueling - (VY) with 221 monthly flights
  • EasyJet - (U2) with 143 monthly flights
  • Ryanair - (FR) with 130 monthly flights

Are Barcelona Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Barcelona Airport to London (LON-All Airports) can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

London Airports

London

Barcelona to Gatwick
S$126.34
Barcelona to Luton
S$129.46
Barcelona to Heathrow
S$200.20
*Available to Expedia members.