Find a good deal on your flight from London to St Lucia with Netflights. 73 flights go via this route every week, and we've collected them all to help you find the best deal. If you want to keep your options open, take a look at flights from another airport in London.
The most popular airlines for this route are British Airways, Virgin Atlantic & American Airlines, while London Gatwick (LGW) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.
The 6805 km journey from London to St Lucia takes at least 8 hrs 10 mins. On average, Virgin Atlantic have the cheapest flights, but check your search results, as this isn’t always the case. Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.
Today, we’ve scanned 584 flights, to help you see all the options for your trip to St Lucia. Once you’ve chosen your flight, why not check out our deals on accommodation and car hire? You’ll find lots of hotels in Saint Lucia, including some close to the airport – perfect if you're arriving late or leaving early.