€25 Cheap Flights Barcelona to London (BCN-LON)

View €25 flight on Thu, 18 Sep 2025Opens in a new window

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

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Cheap flights from Barcelona to London (BCN-LON)

Prices were available within the past 7 days and start at €25 for one-way flights and €50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 18 Sep - Sun, 21 Sep
BCN
Barcelona
STN
London
€50 Return, found 3 days ago
€50
Return
found 3 days ago
Select Ryanair flight, departing Thu, 18 Sep from Barcelona to London, returning Sun, 21 Sep, priced at €50 found 3 days ago
Vueling Airlines
Thu, 25 Sep - Mon, 29 Sep
BCN
Barcelona
LGW
London
€60 Return, found 5 hours ago
€60
Return
found 5 hours ago
Select Vueling Airlines flight, departing Thu, 25 Sep from Barcelona to London, returning Mon, 29 Sep, priced at €60 found 5 hours ago
Ryanair
Fri, 3 Oct - Sun, 5 Oct
BCN
Barcelona
LTN
London
€63 Return, found 1 day ago
€63
Return
found 1 day ago
Select Ryanair flight, departing Fri, 3 Oct from Barcelona to London, returning Sun, 5 Oct, priced at €63 found 1 day ago
Vueling Airlines
Thu, 25 Sep - Mon, 29 Sep
BCN
Barcelona
LHR
London
€84 Return, found 5 hours ago
€84
Return
found 5 hours ago
Select Vueling Airlines flight, departing Thu, 25 Sep from Barcelona to London, returning Mon, 29 Sep, priced at €84 found 5 hours ago
easyJet
Fri, 7 Nov - Sun, 9 Nov
BCN
Barcelona
LTN
London
€88 Return, found 3 days ago
€88
Return
found 3 days ago
Select easyJet flight, departing Fri, 7 Nov from Barcelona to London, returning Sun, 9 Nov, priced at €88 found 3 days ago
Wizz Air UK
Wed, 6 May - Sat, 9 May
BCN
Barcelona
LTN
London
€100 Return, found 2 days ago
€100
Return
found 2 days ago
Select Wizz Air UK flight, departing Wed, 6 May from Barcelona to London, returning Sat, 9 May, priced at €100 found 2 days ago
British Airways
Thu, 8 Jan - Sun, 11 Jan
BCN
Barcelona
LHR
London
€105 Return, found 20 hours ago
€105
Return
found 20 hours ago
Select British Airways flight, departing Thu, 8 Jan from Barcelona to London, returning Sun, 11 Jan, priced at €105 found 20 hours ago
easyJet
Thu, 8 Jan - Sun, 11 Jan
BCN
Barcelona
SEN
London
€109 Return, found 20 hours ago
€109
Return
found 20 hours ago
Select easyJet flight, departing Thu, 8 Jan from Barcelona to London, returning Sun, 11 Jan, priced at €109 found 20 hours ago
Iberia
Fri, 3 Oct - Sun, 5 Oct
BCN
Barcelona
LGW
London
€120 Return, found 1 day ago
€120
Return
found 1 day ago
Select Iberia flight, departing Fri, 3 Oct from Barcelona to London, returning Sun, 5 Oct, priced at €120 found 1 day ago
British Airways
Fri, 10 Oct - Sun, 12 Oct
BCN
Barcelona
LCY
London
€185 Return, found 12 hours ago
€185
Return
found 12 hours ago
Select British Airways flight, departing Fri, 10 Oct from Barcelona to London, returning Sun, 12 Oct, priced at €185 found 12 hours ago

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

March is typically the cheapest month to fly

From €43 - €186 per traveller.

Graph displaying average flight prices per month

Barcelona to London route information
Origin airport
Barcelona Intl.
Destination airport
Stansted
Return price
€50
Distance
1178 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 €25 and roundtrip prices from €50. 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 €50. 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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