£23 Cheap Flights from Barcelona (BCN) to London (LON)

View £23 flight on Tue, 20 May 2025Opens in a new window

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

Prices were available within the past 7 days and start at £23 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
Wed, 21 May - Sat, 31 May
BCN
Barcelona
LGW
London
£44 Return, found 2 days ago
£44
Return
found 2 days ago
Select Vueling Airlines flight, departing Wed, 21 May from Barcelona to London, returning Sat, 31 May, priced at £44 found 2 days ago
easyJet
Fri, 9 May - Tue, 13 May
BCN
Barcelona
LTN
London
£63 Return, found 15 hours ago
£63
Return
found 15 hours ago
Select easyJet flight, departing Fri, 9 May from Barcelona to London, returning Tue, 13 May, priced at £63 found 15 hours ago
Vueling Airlines
Tue, 13 May - Tue, 13 May
BCN
Barcelona
LHR
London
£68 Return, found 2 days ago
£68
Return
found 2 days ago
Select Vueling Airlines flight, departing Tue, 13 May from Barcelona to London, returning Tue, 13 May, priced at £68 found 2 days ago
British Airways
Tue, 16 Dec - Mon, 5 Jan
BCN
Barcelona
LHR
London
£74 Return, found 5 hours ago
£74
Return
found 5 hours ago
Select British Airways flight, departing Tue, 16 Dec from Barcelona to London, returning Mon, 5 Jan, priced at £74 found 5 hours ago
easyJet
Sun, 18 Jan - Thu, 22 Jan
BCN
Barcelona
SEN
London
£91 Return, found 2 days ago
£91
Return
found 2 days ago
Select easyJet flight, departing Sun, 18 Jan from Barcelona to London, returning Thu, 22 Jan, priced at £91 found 2 days ago
Iberia
Tue, 16 Dec - Mon, 5 Jan
BCN
Barcelona
LHR
London
£105 Return, found 5 hours ago
£105
Return
found 5 hours ago
Select Iberia flight, departing Tue, 16 Dec from Barcelona to London, returning Mon, 5 Jan, priced at £105 found 5 hours ago
British Airways
Fri, 19 Dec - Sun, 4 Jan
BCN
Barcelona
LCY
London
£113 Return, found 6 days ago
£113
Return
found 6 days ago
Select British Airways flight, departing Fri, 19 Dec from Barcelona to London, returning Sun, 4 Jan, priced at £113 found 6 days ago
Air Europa
Tue, 10 Jun - Tue, 17 Jun
BCN
Barcelona
LGW
London
£121 Return, found 1 day ago
£121
Return
found 1 day ago
Select Air Europa flight, departing Tue, 10 Jun from Barcelona to London, returning Tue, 17 Jun, priced at £121 found 1 day ago
KLM
Wed, 18 Mar - Sat, 21 Mar
BCN
Barcelona
LHR
London
£158 Return, found 15 hours ago
£158
Return
found 15 hours ago
Select KLM flight, departing Wed, 18 Mar from Barcelona to London, returning Sat, 21 Mar, priced at £158 found 15 hours ago
Lufthansa
Mon, 12 May - Sun, 18 May
BCN
Barcelona
LHR
London
£159 Return, found 10 hours ago
£159
Return
found 10 hours ago
Select Lufthansa flight, departing Mon, 12 May from Barcelona to London, returning Sun, 18 May, priced at £159 found 10 hours ago
Flight from Barcelona to London route information
Origin airport
Barcelona Intl.
Destination airport
Gatwick
Return price
£44
Distance
1102 km

Compare flights from Barcelona to London easily and book with confidence

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

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 Barcelona Intl. (BCN) to LON-All Airports (LON) 

The easiest way to view the best deals on flights from Barcelona to London 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 Barcelona Intl. to LON-All Airports start at just £44 and range up to £159.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Barcelona and London
  • 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 Barcelona to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Barcelona Intl. to LON-All Airports 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 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 £44. 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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