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
06/25/26
direct
VY6652
02h 30min
Return
06/30/26
direct
VY6653
02h 20min
Vueling Airlines ?
$167
Barcelona
London Heathrow
Please note: transfer for connecting flight
Outbound
08/02/26
1 Stopover (BRU)
VY8986, SN2095
05h 50min
Return
08/15/26
direct
VY6653
02h 20min
Vueling Airlines, Brussels Airlines
$455
Barcelona
London Heathrow
Outbound
06/25/26
direct
VY6652
02h 30min
Return
06/30/26
direct
VY6653
02h 20min
Vueling Airlines ?
$182
Barcelona
London Heathrow
Outbound
06/25/26
direct
VY6652
02h 30min
Return
06/30/26
direct
VY6653
02h 20min
Vueling Airlines ?
$190
Barcelona
London Heathrow
Outbound
07/26/26
direct
VY6650
02h 40min
Return
08/05/26
direct
VY6653
02h 20min
Vueling Airlines ?
$191
Barcelona
London Heathrow
Outbound
06/25/26
direct
BA0485
02h 15min
Return
06/30/26
direct
BA0486
02h 05min
British Airways ?
$217
Barcelona
London Heathrow
Outbound
08/02/26
direct
BA0485
02h 15min
Return
08/15/26
direct
BA0486
02h 05min
British Airways ?
$229
Barcelona
London Heathrow
Outbound
08/02/26
direct
BA0485
02h 15min
Return
08/15/26
direct
BA0486
02h 05min
British Airways ?
$234
Barcelona
London Heathrow
Outbound
08/03/26
direct
VY6650
02h 40min
Return
08/03/26
direct
VY6653
02h 20min
Vueling Airlines
$245
Barcelona
London Heathrow
Outbound
06/25/26
1 Stopover (BRU)
SN3698, SN2095
05h 40min
Return
06/30/26
1 Stopover (BRU)
SN2096, SN3707
04h 05min
Brussels Airlines ?
$254
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 Heathrow

Favorite airline: TAP Portugal
The majority of passengers on the route Barcelona – London Heathrow prefer to fly with TAP Portugal.
TAP Portugal
44 %
Swiss
28 %
Lufthansa
11 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $728.00 more expensive on this route.
non stop flight
1 stop
02h 25min
13h 45min
$887
$159
Favourite connection: via Lisbon
Stopover flights on this route are especially popular via Lisbon, making up 50 % of bookings.
Route
bookings
1 stopover Lisbon
13h 45min, from $159
50 %
1 stopover Zurich (Zürich)-Kloten
07h 50min, from $175
31 %
1 stopover Munich
08h 55min, from $189
12 %

Important flight information

Flight information: Barcelona - London Heathrow

Roundtrip from $166.36
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 (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
Flight destinations with a similar price
Flight destinations with a similar price