We've collated all the flights from London Heathrow to St Lucia, to help you find the best deal. The most popular airlines are Virgin Atlantic.
This isn’t necessarily the case for your chosen dates, but it’s worth bearing in mind. There are three flights every week to St Lucia, and the flight from London Heathrow normally takes about 9 hrs.
But, if you adjust your search to incorporate other airports near London Heathrow, this figure may drop – your search currently only covers flights from London Heathrow.
As well as helping you out with flights, Netflights can find you great prices on accommodation and car hire too.
