Cheap flights from Heathrow to St Lucia

Flight FAQs

From Heathrow to St Lucia

Are flight prices decreasing from Heathrow to St Lucia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and St Lucia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Saint Lucia to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Saint Lucia are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Saint Lucia have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Saint Lucia have new flexible policies in place due to COVID-19. British Airways, American Airlines, and Virgin Atlantic are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Heathrow to St Lucia for under £582 on Cheapflights?

Yes, there are multiple flights from Heathrow to St Lucia for under £582. The cheapest flight booked recently is on Delta for just £546, but on average you can expect to pay £622.

Are there direct flights from Heathrow to St Lucia for under £582 on Cheapflights?

There are no direct flights from Heathrow to St Lucia, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Heathrow to St Lucia for under £582?

There are currently 20+ open flights from Heathrow to St Lucia within the next 7 days for less than £582.

What are the most popular airlines that fly from Heathrow to St Lucia?

The most popular airlines flying from Heathrow to St Lucia are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

What are the cheapest flights from Heathrow to St Lucia?

On average you can expect to pay £531 for a flight from Heathrow to St Lucia. The cheapest flight overall is £414 while the most popular route, (London Heathrow - Castries Hewanorra) is currently priced at £547.

How long does is the flight from Heathrow to St Lucia?

For as low as £666, Air Canada can have you in St Lucia from Heathrow in 10h. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Heathrow to St Lucia return?

According to our current data, Delta (£547), Air Canada (£607), and American Airlines (£690) offers the cheapest pricing from Heathrow to St Lucia.

What are the cheapest airlines to fly from Heathrow to St Lucia one-way?

For one-way options, check prices for KLM. According to our data, you can fly for as low as £570.