£337+ Cheap flights to Saint Lucia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Saint Lucia in 2025
Find the latest flights to Saint Lucia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 1월 2025.
Find flight deals to Saint Lucia
Cheapest flights to Saint LuciaExplore the most affordable flight options available to Saint Lucia. Find the lowest fares based on data from user searches, with prices last updated on 16 1월 2025.
Explore the most affordable flight options available to Saint Lucia. Find the lowest fares based on data from user searches, with prices last updated on 16 1월 2025.
Find flights to Saint Lucia within your budget
Locate flights to Saint Lucia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 1월 2025.
Fly from
Route
Depart
Return
Price
LondonCastries
LGW - UVF
LGWUVF
London Gatwick
화 28/1
10:00-15:05
Nonstop9h 05m
Castries Hewanorra
목 30/1
22:10-10:25
Nonstop8h 15m
LondonCastries
LHR - UVF
LHRUVF
London Heathrow
일 2/2
08:00-13:25
Nonstop9h 25m
Castries Hewanorra
일 9/2
21:00-09:30
Nonstop8h 30m
LondonCastries
LHR - UVF
LHRUVF
London Heathrow
수 26/2
19:25-15:45
2 stops48h 20m
Castries Hewanorra
월 10/3
15:45-11:50
1 stop16h 05m
LondonCastries
LHR - SLU
LHRSLU
London Heathrow
수 5/2
09:35-14:35
1 stop33h 00m
Castries George F. L. Charle
화 18/2
07:30-09:35
1 stop22h 05m
LondonCastries
LHR - UVF
LHRUVF
London Heathrow
화 4/2
15:00-15:45
2 stops28h 45m
Castries Hewanorra
화 18/2
16:45-11:50
1 stop15h 05m
LondonCastries
LGW - UVF
LGWUVF
London Gatwick
금 27/6
11:00-19:25
2 stops37h 25m
Castries Hewanorra
토 5/7
20:25-09:45
Nonstop8h 20m
LondonCastries
LGW - UVF
LGWUVF
London Gatwick
화 4/3
11:20-14:35
2 stops31h 15m
Castries Hewanorra
토 15/3
14:25-07:30
2 stops37h 05m
LondonCastries
LHR - UVF
LHRUVF
London Heathrow
월 24/2
10:35-15:19
2 stops32h 44m
Castries Hewanorra
토 8/3
12:44-06:50
1 stop14h 06m
LondonCastries
LHR - UVF
LHRUVF
London Heathrow
수 5/3
16:35-15:06
2 stops26h 31m
Castries Hewanorra
수 26/3
15:20-11:40
1 stop16h 20m
LondonCastries
LHR - UVF
LHRUVF
London Heathrow
토 22/2
14:30-14:35
1 stop28h 05m
Castries Hewanorra
일 9/3
15:10-09:15
1 stop14h 05m
Best time to book a flight to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia with our price prediction graph.
Travel insights for flights to Saint Lucia
Get recent, data-driven insights about flights to Saint Lucia including ideal travel times, pricing trends, and more.
How long is the flight to Saint Lucia?
On average, a flight from London to Saint Lucia takes 17 hours 23 minutes. Flights to Saint Lucia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Saint Lucia?
Use this chart to determine the cheapest time to fly return from London to Saint Lucia. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Saint Lucia should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday afternoons, when prices are usually at their highest.
What are the most popular airlines that fly to Saint Lucia?
The most popular airlines flying from London to Saint Lucia are British Airways, Virgin Atlantic and TUI Airways.
What are the cheapest airlines that fly to Saint Lucia?
The cheapest airlines flying from London to Saint Lucia are TUI Airways, British Airways and Virgin Atlantic.
Reviews of airlines servicing Saint Lucia
Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated 16 1월 2025.
Read reviews from past customers who have flown British Airways, Virgin Atlantic and Air Canada to Saint Lucia. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Comfort
Overall
Crew
Food
Boarding
Entertainment
Reviews
The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know
Saint Lucia climate
The climate is tropical – and lovely – year round. Temperatures average 27 degrees and mild trade winds keep humidity to a comfortable level. December and January are the coolest months, while June through August are the hottest. The hurricane season runs from June to November. January to April is the dry season while the rainy season lasts from May to August.
What is good to know if travelling to Saint Lucia?- Don’t miss the drive-in volcano, Mount Soufriere. It is said to be the only drive-in volcano in the world.
- Pigeon Island is a national park on a 40-acre islet linked by a causeway to the west coast of St Lucia. It has several military sites (barracks and garrisons) built by the British as they fought the French for control of St Lucia.
- Bathe like a French soldier: when the French “owned” St Lucia, King Louis XVI had bathhouses built for his men at Diamond Falls. The mineral-rich falls were believed to have therapeutic properties. A dip under the falls is still popular. And the ever-changing colours – the water turns yellow, then black then green then grey – come from sulphuric deposits over many years.
- The Pitons can be climbed in about two hours. Bathe in the nearby Sulphur Springs, a mineral-rich river. Afterwards, have a local beer of the same name.
- La Tille waterfall, set in a ten-acre natural garden, is less well-known than Diamond Falls, but beautiful.
- Leatherback turtles crawl onto the beach at Grande Anse in the north of the island to lay their eggs, between mid-March and the end of July.
- Take a hike through the rainforest. The Barre de l’lsle Trail splits the island in two and takes about three hours to hike.
Saint Lucia airport overview
Hewanorra International Airport is the smaller of St Lucia’s two airports (the other is George F L Charles Airport) and handles approximately 500,000 passengers annually. It was originally a military facility and used to be known as Beane Army Airfield.
The airport is situated 3.7km (2.3 miles) north of Vieux Fort and 56km (34 miles) from Castries. As you’d expect in the Caribbean, staff members are friendly and helpful and passengers should have a good experience travelling through Hewanorra International Airport.
Once you’re ready to leave the airport, there are several ways of getting around St Lucia, including helicopter charters, yachts and ferries. Visitors are encouraged to try some of these alternative modes as they offer a unique glimpse into the Caribbean lifestyle.
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