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
Barcelona London	Outbound 05/12/25 direct BA0481 02h 25min	Return 11/12/25 direct BA0490 02h 10min	British Airways		£134
Barcelona London	Outbound 05/12/25 direct BA0481 02h 25min	Return 11/12/25 direct BA0492 02h 15min	British Airways		£135
Barcelona London	Outbound 08/12/25 direct BA0481 02h 25min	Return 24/12/25 direct BA8079 02h 15min	British Airways	?	£174
Barcelona London	Outbound 08/12/25 direct BA0487 02h 20min	Return 24/12/25 direct BA8079 02h 15min	British Airways	?	£217

Important flight information

Flight information: Barcelona - London

Cheapest outbound flight from	£67.00
Outbound and return from	£59.97
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 £60
Flight Barcelona - London Heathrow from £67
Flight Barcelona - London Stansted from £72

Popular destinations for onward travel

Flight destinations with a similar price

Flight Barcelona - London Gatwick from £60
Flight Barcelona - London Heathrow from £67
Flight Barcelona - London Stansted from £72

Our cheapest offers for flights from Barcelona to London

Barcelona El Prat

London (LCY, LGW, LHR, LTN, STN, SEN)

British Airways

Important flight information

Flight information: Barcelona - London

Alternative routes to United Kingdom

Popular destinations for onward travel

Flight destinations with a similar price