Good to Know: LON to BCN Flights
Useful information for finding cheap flights from London All Airport to Barcelona International and booking your next trip
Cheapest Round Trip Flight
£502
Lufthansa Airlines• 1 stop • 10h 35mOct 13 – Oct 17
The cheapest round trip flight from London All Airport to Barcelona International is currently £502
Fastest Flight
7h 20m
The fastest nonstop flight from London All Airport to Barcelona International takes 7h 20m
Best Flight Deals from London to Barcelona
Explore the lowest round-trip fares from London to Barcelona. We've compared hundreds of airlines and travel sites so you don't have to.
Oct 13 - Oct 17, Economy
London → Barcelona
10h 35m
3:30 PM - 11:05 PM • 1 stop
London → Barcelona
14h 10m
7:50 AM - 3:40 PM • 1 stop
Lufthansa Airlines
Oct 13 - Oct 17, Economy
London → Barcelona
7h 20m
12:10 PM - 5:50 PM • 1 stop
London → Barcelona
10h 25m
6:00 AM - 11:25 AM • 1 stop
Swissair
Oct 13 - Oct 17, Economy
London → Barcelona
28h 25m
3:05 PM - 9:10 AM • 1 stop
London → Barcelona
20h 40m
8:40 PM - 8:20 AM • 1 stop
Austrian Airlines
Oct 13 - Oct 17, Economy
London → Barcelona
8h 45m
5:10 PM - 11:35 PM • 1 stop
London → Barcelona
20h 55m
8:00 PM - 7:55 AM • 1 stop
Swissair
Oct 13 - Oct 17, Economy
London → Barcelona
28h 40m
6:10 PM - 12:30 PM • 1 stop
London → Barcelona
15h 35m
1:25 PM - 10:00 PM • 1 stop
LOT - Polish Airlines
Whether you're moving or just visiting, here are some of the best one-way flight options from LON to BCN—searched and filtered with flexibility in mind.
Need to fly soon? We've surfaced some of the most affordable last-minute flights from London to Barcelona, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Barcelona? These direct flight options from LON to BCN offer both convenience and value—no layovers, just straight to your destination.
Flights from London to Barcelona
| Origin Airport | London All Airport, London, GB |
| Destination Airport | Barcelona International , Barcelona, ES |
| Distance | miles |
More Flight Options for London (LON) and Barcelona (BCN)
Why Fareleaders for LON to BCN Flights
Lowest Prices
Uncover the best deals on LON to BCN flights by comparing fares from hundreds of airlines and agencies.
New Deals Everyday
Get the best prices on LON to BCN flights—we update our fares daily so you never miss a saving.
Best Travel Options
Compare hundreds of LON to BCN flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the London (LON) to Barcelona (BCN)
Terms and Conditions*