Which airports does British Airways flies between for London-Saint Lucia?
For flights between London and Saint Lucia, British Airways flies from the following airport routes: Gatwick (LGW) to Hewanorra (UVF)
What do British Airways flights from London to Saint Lucia cost?
One of British Airways cheapest prices for a London to Saint Lucia flight we have right now is £ 569.
On average though, flights with British Airways cost £ 1642.04 for the route London to Saint Lucia, though it depends a lot on the season and how far in advance you book your tickets.