Our cheapest offers for flights from Barcelona to London

Here you can compare cheap flights from Barcelona (BCN) to London (LON) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Barcelona London	Outbound 09/10/25 direct VY7820 02h 20min	Return 14/10/25 direct VY7821 02h 10min	Vueling Airlines		£64
Barcelona London Pay attention to transfer at connecting flight	Outbound 17/06/25 1 Stopover (PMI) VY3926, U28094 09h 55min	Return 01/07/25 direct VY7829 02h 10min	Vueling Airlines, easyJet		£93
Barcelona London	Outbound 09/10/25 direct IB5602 02h 20min	Return 14/10/25 direct IB5613 02h 15min	Iberia		£126
Barcelona London	Outbound 09/10/25 direct VY7820 02h 20min	Return 14/10/25 direct VY7821 02h 10min	Vueling Airlines		£67
Barcelona London	Outbound 11/11/25 direct VY7830 02h 30min	Return 04/12/25 direct VY7835 02h 10min	Vueling Airlines	?	£68
Barcelona London	Outbound 11/11/25 direct VY7842 02h 20min	Return 04/12/25 direct VY7839 02h 05min	Vueling Airlines		£71
Barcelona London	Outbound 25/06/25 direct FR8215 02h 25min	Return 05/07/25 direct FR8230 02h 10min	Ryanair		£76
Barcelona London	Outbound 09/10/25 direct VY7820 02h 20min	Return 14/10/25 direct VY7821 02h 10min	Vueling Airlines		£79
Barcelona London	Outbound 11/11/25 direct U28062 02h 25min	Return 04/12/25 direct VY7835 02h 10min	easyJet		£81
Barcelona London	Outbound 11/11/25 direct BA0475 02h 30min	Return 04/12/25 direct VY6653 02h 15min	British Airways		£82

Tips and tricks to help you find cheap flights from Barcelona to London

Important flight information

Flight information: Barcelona - London

Outbound and return from	63,21 £
Flight duration	min. 02:15 / max. 02:30
Return flight duration	min. 02:00/ max. 02:15
Distance	1149 km
Flights per week	211
Departure airport	Airport Barcelona El Prat (BCN)
Departure country	Flights from Spain
Arrival airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Barcelona - London Gatwick from 64 £
Flight Barcelona - London Heathrow from 82 £
Flight Barcelona - London Stansted from 76 £

Popular destinations for onward travel

Flight destinations with a similar price

Flight Barcelona - London Gatwick from 64 £
Flight Barcelona - London Heathrow from 82 £
Flight Barcelona - London Stansted from 76 £