SGD/SG
Find cheap flights to Saint Lucia, Castries in 2025/2026 from S$4,878 This is the cheapest return flight found to Saint Lucia, Castries from Singapore on FlightsFinder on December 10th 2025 at 20:03. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Saint Lucia, Castries from the most established flight comparison sites.
Fly to Saint Lucia, Castries and visit sites like Castries Central Market, Vigie Beach, Marigot Bay & Mount Fortune.
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These economy flights were found on FlightsFinder from Singapore to Saint Lucia, Castries in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Singapore to Saint Lucia, Castries in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, December is on average the cheapest time to book flights to Saint Lucia, Castries.
You can get flights from S$4,878 return.
According to our data, December is on average the most expensive time to book flights to Saint Lucia, Castries.
A return flight could set you back more than S$4,878.
Nestled in the heart of the Caribbean, Saint Lucia's vibrant capital city of Castries is a harmonious blend of laid-back island charm and bustling urban energy. With its picturesque harbor lined with colorful homes and lively markets brimming with local produce and crafts, Castries offers visitors a taste of authentic Caribbean culture. From pristine beaches perfect for unwinding to lush rainforests waiting to be explored, this enchanting city is a paradise for nature enthusiasts and sun-seekers alike. Whether you're strolling along the waterfront promenade or immersing yourself in the island's rich history and diverse cuisine, Castries promises a truly unforgettable experience.
A good price for a flight to Castries is S$4390 - S$5366.
The popular airports near Castries, Saint Lucia are George F. L. Charles Airport (SLU) and Hewanorra International Airport (UVF).
The flight to Saint Lucia, Castries (UVF) is roughly 24 hours 52 minutes and 10,971 miles (17,656 kilometres) from Singapore, Singapore - Changi Airport (SIN).
The best way is to compare flights to Saint Lucia, Castries from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Saint Lucia, Castries.
Here is the average weather forecast in Saint Lucia, Castries by month:
• Jan: 29°C
• Feb: 29°C
• Mar: 29°C
• Apr: 30°C
• May: 31°C
• Jun: 31°C
• Jul: 31°C
• Aug: 31°C
• Sep: 31°C
• Oct: 31°C
• Nov: 30°C
• Dec: 29°C
The main airport in Castries, Saint Lucia is Hewanorra International Airport, located approximately 40 miles away from the city centre.
Typically, flights are cheapest to Saint Lucia, Castries 2 months before departure.
Studies show flights to Saint Lucia, Castries are typically cheaper on Tuesdays and Wednesdays.
23.9 °C
Sun, 14 Dec 2025
Average Temperature
29°C
Jan
29°C
Feb
29°C
Mar
30°C
Apr
31°C
May
31°C
Jun
31°C
Jul
31°C
Aug
31°C
Sep
31°C
Oct
30°C
Nov
29°C
Dec
Singapore, Singapore - Changi Airport (SIN) to Saint Lucia, Castries (UVF)
Distance:
10,971 miles (17,656 kilometres)
Average flight time (direct 24 hours 52 minutes)
From Singapore (SIN), Singapore to Castries, St. Lucia (UVF): S$4,878
Depart: 15 Dec 2025 · Return: 05 Jan 2026 Price found 10 Dec 2025, 20:03
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