£25 Cheap Flights from London (LON) to Barcelona (BCN)

View £25 flight on Tue, 13 May 2025Opens in a new window

Popular airlines from London to Barcelona (BCN-Barcelona Intl.)

  • 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 25% 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 London (LON) to Barcelona (BCN)

Prices were available within the past 7 days and start at £25 for one-way flights and £44 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Tue, 13 May - Wed, 14 May
LGW
London
BCN
Barcelona
£44 Return, just found
£44
Return
just found
Select Vueling Airlines flight, departing Tue, 13 May from London to Barcelona, returning Wed, 14 May, priced at £44 just found
Ryanair
Mon, 28 Apr - Fri, 2 May
STN
London
BCN
Barcelona
£47 Return, found 1 day ago
£47
Return
found 1 day ago
Select Ryanair flight, departing Mon, 28 Apr from London to Barcelona, returning Fri, 2 May, priced at £47 found 1 day ago
Ryanair
Tue, 1 Jul - Fri, 18 Jul
LTN
London
BCN
Barcelona
£54 Return, found 14 hours ago
£54
Return
found 14 hours ago
Select Ryanair flight, departing Tue, 1 Jul from London to Barcelona, returning Fri, 18 Jul, priced at £54 found 14 hours ago
easyJet
Tue, 29 Apr - Thu, 15 May
LTN
London
BCN
Barcelona
£62 Return, found 5 days ago
£62
Return
found 5 days ago
Select easyJet flight, departing Tue, 29 Apr from London to Barcelona, returning Thu, 15 May, priced at £62 found 5 days ago
Vueling Airlines
Sat, 7 Jun - Thu, 19 Jun
LHR
London
BCN
Barcelona
£68 Return, found 6 hours ago
£68
Return
found 6 hours ago
Select Vueling Airlines flight, departing Sat, 7 Jun from London to Barcelona, returning Thu, 19 Jun, priced at £68 found 6 hours ago
British Airways
Sat, 7 Mar - Tue, 10 Mar
LHR
London
BCN
Barcelona
£70 Return, found 9 hours ago
£70
Return
found 9 hours ago
Select British Airways flight, departing Sat, 7 Mar from London to Barcelona, returning Tue, 10 Mar, priced at £70 found 9 hours ago
easyJet
Sun, 2 Nov - Thu, 13 Nov
SEN
London
BCN
Barcelona
£71 Return, just found
£71
Return
just found
Select easyJet flight, departing Sun, 2 Nov from London to Barcelona, returning Thu, 13 Nov, priced at £71 just found
Iberia
Fri, 9 Jan - Fri, 16 Jan
LHR
London
BCN
Barcelona
£106 Return, found 6 hours ago
£106
Return
found 6 hours ago
Select Iberia flight, departing Fri, 9 Jan from London to Barcelona, returning Fri, 16 Jan, priced at £106 found 6 hours ago
British Airways
Sun, 16 Nov - Mon, 24 Nov
LCY
London
BCN
Barcelona
£107 Return, found 7 hours ago
£107
Return
found 7 hours ago
Select British Airways flight, departing Sun, 16 Nov from London to Barcelona, returning Mon, 24 Nov, priced at £107 found 7 hours ago
Norwegian Air Sweden
Thu, 20 Nov - Mon, 24 Nov
LGW
London
BCN
Barcelona
£133 Return, found 9 hours ago
£133
Return
found 9 hours ago
Select Norwegian Air Sweden flight, departing Thu, 20 Nov from London to Barcelona, returning Mon, 24 Nov, priced at £133 found 9 hours ago
Flight from London to Barcelona route information
Origin airport
Gatwick
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Europa, Air France, Austrian Airlines, British Airways, Brussels Airlines, Eurowings, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Luxair, Norwegian Air Shuttle, Ryanair, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines, easyJet
Return price
£44
Distance
1102 km

Compare flights from London to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Barcelona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Barcelona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LON-All Airports to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LON-All Airports (LON) to Barcelona Intl. (BCN) 

The easiest way to view the best deals on flights from London to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LON-All Airports to Barcelona Intl. start at just £44 and range up to £133.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Barcelona
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LON-All Airports to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from London (LON-All Airports) to BCN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between London (LON-All Airports) and Barcelona Airport was £44. Great fares don’t wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to Josep Tarradellas Barcelona--El Prat Airport?
The majority of flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from London (LON-All Airports) to 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 (LON-All Airports) to Josep Tarradellas Barcelona–El Prat Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London (LON-All Airports) to Barcelona Intl. Airport (BCN)?
You might not get through a whole movie on this flight — it’s just 1,150 kilometres from England to El Prat de Llobregat. Find your seat, buckle up and you’ll be there in no time.
Which airlines fly direct from London (LON-All Airports) to BCN?
It’s a breeze to fly directly from London (LON-All Airports) to Barcelona Intl. Airport (BCN). Here are the most sought-after carriers that offer nonstop services on this route:

  • 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 London (LON-All Airports) to Barcelona Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from London (LON-All Airports) to Barcelona Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you’d prefer to start planning your trip early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices that far in advance. Our advice? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

Barcelona Airports

Reus

London to Reus
£52.98
*Available to Expedia members.