฿1,422 Cheap Flights from Barcelona (BCN) to London (LON)

View ฿1,422 flight on Wed, 24 Dec 2025Opens in a new window

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

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Cheap Flights from Barcelona (BCN) to London (LON)

Prices were available within the past 7 days and start at ฿1,422 for one-way flights and ฿3,623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sun, 12 Oct - Tue, 21 Oct
BCN
Barcelona
LGW
London
฿3,623 Return, found 1 day ago
฿3,623
Return
found 1 day ago
Select easyJet flight, departing Sun, 12 Oct from Barcelona to London, returning Tue, 21 Oct, priced at ฿3,623 found 1 day ago
easyJet
Thu, 16 Oct - Sat, 18 Oct
BCN
Barcelona
LGW
London
฿3,663 Return, found 1 day ago
฿3,663
Return
found 1 day ago
Select easyJet flight, departing Thu, 16 Oct from Barcelona to London, returning Sat, 18 Oct, priced at ฿3,663 found 1 day ago
easyJet
Sun, 12 Oct - Tue, 21 Oct
BCN
Barcelona
LGW
London
฿3,702 Return, found 1 day ago
฿3,702
Return
found 1 day ago
Select easyJet flight, departing Sun, 12 Oct from Barcelona to London, returning Tue, 21 Oct, priced at ฿3,702 found 1 day ago
easyJet
Sun, 12 Oct - Tue, 21 Oct
BCN
Barcelona
LTN
London
฿3,762 Return, found 1 day ago
฿3,762
Return
found 1 day ago
Select easyJet flight, departing Sun, 12 Oct from Barcelona to London, returning Tue, 21 Oct, priced at ฿3,762 found 1 day ago
easyJet
Sun, 12 Oct - Tue, 21 Oct
BCN
Barcelona
LGW
London
฿3,762 Return, found 1 day ago
฿3,762
Return
found 1 day ago
Select easyJet flight, departing Sun, 12 Oct from Barcelona to London, returning Tue, 21 Oct, priced at ฿3,762 found 1 day ago
easyJet
Fri, 19 Sep - Sun, 21 Sep
BCN
Barcelona
LTN
London
฿4,004 Return, found 3 hours ago
฿4,004
Return
found 3 hours ago
Select easyJet flight, departing Fri, 19 Sep from Barcelona to London, returning Sun, 21 Sep, priced at ฿4,004 found 3 hours ago
Iberia
Thu, 16 Oct - Sat, 18 Oct
BCN
Barcelona
LGW
London
฿5,575 Return, found 1 day ago
฿5,575
Return
found 1 day ago
Select Iberia flight, departing Thu, 16 Oct from Barcelona to London, returning Sat, 18 Oct, priced at ฿5,575 found 1 day ago
British Airways
Sun, 12 Oct - Tue, 21 Oct
BCN
Barcelona
LHR
London
฿6,630 Return, found 1 day ago
฿6,630
Return
found 1 day ago
Select British Airways flight, departing Sun, 12 Oct from Barcelona to London, returning Tue, 21 Oct, priced at ฿6,630 found 1 day ago
TAP Portugal
Fri, 19 Sep - Sun, 21 Sep
BCN
Barcelona
LHR
London
฿8,240 Return, found 3 hours ago
฿8,240
Return
found 3 hours ago
Select TAP Portugal flight, departing Fri, 19 Sep from Barcelona to London, returning Sun, 21 Sep, priced at ฿8,240 found 3 hours ago
KLM
Fri, 19 Sep - Sun, 21 Sep
BCN
Barcelona
LHR
London
฿8,805 Return, found 3 hours ago
฿8,805
Return
found 3 hours ago
Select KLM flight, departing Fri, 19 Sep from Barcelona to London, returning Sun, 21 Sep, priced at ฿8,805 found 3 hours ago

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

March is typically the cheapest month to fly

From ฿1,629 - ฿6,372 per traveller.

Graph displaying average flight prices per month

Flight from Barcelona to London route information
Origin airport
Barcelona Intl.
Destination airport
Gatwick
Return price
฿3,623
Distance
1102 km

Perfect flights from Barcelona to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Barcelona to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Barcelona Intl. to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿1,422 and roundtrip prices from ฿3,623. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

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 ฿3,623. 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.

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