Which airports does British Airways flies between for London-Barcelona?
For flights between London and Barcelona, British Airways flies from the following airport routes: Heathrow (LHR) to El Prat (BCN)
; Heathrow (LHR) to El Prat (BCN)
What do British Airways flights from London to Barcelona cost?
One of British Airways cheapest prices for a London to Barcelona flight we have right now is AED 615.
On average though, flights with British Airways cost $ 747.11 for the route London to Barcelona, though it depends a lot on the season and how far in advance you book your tickets.