Flights from Barcelona to London

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 Shop Baggage Price
Best option
Barcelona
London
Outbound
22/12/25
direct
VY7842
02h 20min
Return
10/01/26
direct
VY7835
02h 05min
Vueling Airlines
£41
Barcelona
London
Outbound
22/12/25
direct
VY7828
02h 20min
Return
10/01/26
direct
VY7835
02h 05min
Vueling Airlines
£110
Barcelona
London
Outbound
11/01/26
direct
VY7830
02h 30min
Return
10/02/26
direct
VY7831
02h 10min
Vueling Airlines ?
£42
found yesterday
Barcelona
London
Outbound
08/11/25
direct
VY7838
02h 20min
Return
24/11/25
direct
U28055
02h 05min
Vueling Airlines
£45
Barcelona
London
Outbound
08/11/25
direct
FR8231
02h 30min
Return
24/11/25
direct
FR8214
02h 30min
Ryanair
£46
Barcelona
London
Outbound
08/11/25
direct
VY7838
02h 20min
Return
24/11/25
direct
U28055
02h 05min
Vueling Airlines
£48
Barcelona
London
Outbound
22/12/25
direct
VY7834
02h 20min
Return
10/01/26
direct
VY7835
02h 05min
Vueling Airlines
£49
Barcelona
London
Outbound
16/11/25
direct
FR8215
02h 30min
Return
12/12/25
direct
FR9815
02h 30min
Ryanair ?
£55
Barcelona
London
Outbound
22/12/25
direct
VY7842
02h 20min
Return
10/01/26
direct
VY7835
02h 05min
Vueling Airlines
£56
Barcelona
London
Outbound
16/11/25
direct
FR8215
02h 30min
Return
12/12/25
direct
FR8214
02h 30min
Ryanair
£56
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Barcelona to London

Favourite airline: TAP Portugal
TAP Portugal is the most popular airline for flights from Barcelona to London.
TAP Portugal
35 %
easyJet
23 %
Vueling Airlines
20 %
Direct flights are cheaper
Flights with a stopover are on average £15.00 more expensive than direct flights.
non stop flight
1 stop
2 stops
02h 30min
05h 50min
15h 00min
£ 64
£ 79
£ 250
Favourite connection: via Lisbon
The most popular flights on this route are via Lisbon and are booked by 41 % of all travellers.
Route
bookings
1 stopover Lisbon
15h 50min, from £ 140
41 %
Direct flights
02h 30min, from £ 64
36 %
1 stopover Nice-Côte d'Azur
05h 50min, from £ 79
9 %

Important flight information

Flight information: Barcelona - London

Outbound and return from £ 40,97
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
Popular destinations for onward travel
Flight destinations with a similar price