Flight Routes from Barcelona to London Heathrow

Trip type

Our cheapest offers for flights from Barcelona to London Heathrow

Here you can compare cheap flights from Barcelona (BCN) to London Heathrow (LHR) 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 Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Barcelona
London Heathrow
Outbound
12/05/26
direct
VY6650
02h 40min
Return
06/06/26
direct
VY6653
02h 20min
Vueling Airlines
£75
Barcelona
London Heathrow
Outbound
17/08/26
1 Stopover (FRA)
LH1127, LH0922
10h 30min
Return
15/09/26
1 Stopover (MUC)
LH2483, LH1816
10h 00min
Lufthansa
£216
Barcelona
London Heathrow
Outbound
12/05/26
direct
VY6650
02h 40min
Return
06/06/26
direct
VY6653
02h 20min
Vueling Airlines
£76
Barcelona
London Heathrow
Outbound
12/05/26
direct
VY6650
02h 40min
Return
06/06/26
direct
VY6653
02h 20min
Vueling Airlines ?
£78
Barcelona
London Heathrow
Outbound
12/05/26
direct
VY6650
02h 40min
Return
06/06/26
direct
VY6653
02h 20min
Vueling Airlines
£79
Barcelona
London Heathrow
Outbound
17/08/26
direct
BA0485
02h 15min
Return
15/09/26
direct
VY6653
02h 20min
British Airways
£122
Barcelona
London Heathrow
Outbound
17/08/26
direct
BA0485
02h 15min
Return
15/09/26
direct
BA0484
02h 20min
British Airways ?
£123
Barcelona
London Heathrow
Outbound
12/05/26
direct
BA0487
02h 30min
Return
06/06/26
direct
BA0474
02h 10min
British Airways
£146
Barcelona
London Heathrow
Outbound
28/05/26
1 Stopover (BRU)
SN3698, SN2095
05h 40min
Return
07/06/26
1 Stopover (BRU)
SN2104, SN3703
06h 35min
Brussels Airlines ?
£155
Barcelona
London Heathrow
Outbound
30/08/26
1 Stopover (MAD)
IB0418, IB3650
05h 00min
Return
28/09/26
direct
VY6653
02h 20min
Iberia
£156
Prices based on recent searches, subject to last-minute changes
Page 1 / 3

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

Favourite airline: TAP Portugal
86 % of travellers choose to book flights on this route with TAP Portugal, Swiss and Iberia.
TAP Portugal
65 %
Swiss
12 %
Iberia
9 %
Favourite connection: via Lisbon
Flights with a stopover in Lisbon are the most popular connection for this route.
Route
bookings
1 stopover Lisbon
15h 50min, from £ 140
69 %
1 stopover Zurich (Zürich)-Kloten
13h 00min, from £ 165
12 %
1 stopover Madrid Barajas
04h 50min, from £ 168
9 %

Important flight information

Flight information: Barcelona - London Heathrow

Outbound and return from £ 75,00
Flight duration min. 02:15 / max. 02:30
Return flight duration min. 02:05/ max. 02:10
Distance 1150 km
Flights per week 67
Departure airport Airport Barcelona El Prat (BCN)
Departure country Flights from Spain
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Popular destinations for onward travel
Flight destinations with a similar price