Cheap flights from London Gatwick to St Lucia

from as little as £545

10 nights in St Lucia, departing London Gatwick on 19 / Apr / 2024 with British Airways (price found 44 hours ago)

Subject to availability, prices correct of the last 24 hours
St Lucia

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The London Gatwick / St Lucia route

All 6805 km of it

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St Lucia flight facts

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Alternative flights from the UK to St Lucia

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Alternative flights from London Gatwick

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St Lucia

Today alone, Netflights has searched over 1,215 flights. 19 / Apr / 2024 is currently the lowest priced day of the year to fly the London Gatwick/St Lucia route. There are around 75 flights on any given week from the UK to St Lucia and the cheapest month to fly right now is April.

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Min / Max Temperature (°C)

24 °C


27 °C


31 °C

Rainfall (mm)

23.4 mm


63.4 mm


128.1 mm

Key facts about St Lucia

How to get cheap flights from London Gatwick to St Lucia

Tips and advice from our flight experts

We've gathered all the available flights from London Gatwick to St Lucia on your chosen dates. We've already searched 1,215 flights worldwide today, to make it easy for you to compare your options. Generally, the most popular airlines are British Airways. British Airways is the most popular, but that doesn’t mean they're the best choice for your travel dates.

Normally, St Lucia Hewanorra International Airport is the cheapest airport to fly into St Lucia. This isn’t necessarily the case for your chosen dates, but it’s worth bearing in mind. There are 75 flights every week to St Lucia, and the flight from London Gatwick normally takes about 7 hrs 45 mins.

St Lucia has one airports, so you have more than one option. It could also be worth changing London Gatwick to include other airports, to see more flights and, possibly, better prices. At the moment, the cheapest flight is £545. The most expensive flights tend to be during March, as demand is high at this time of year.

Booking a flight to St Lucia with Netflights is easy. You can search by month to see the cheapest day of the week to fly. Plus, you can add accommodation and car hire to your booking. Prices for accommodation and flights are generally lower in September – which is also the cheapest time to fly.

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