Cost of Living Comparison Between Australia and Saint Lucia
For one person, living is cheaper in Saint Lucia: $1,376 a month against $2,626 in Australia, rent and utilities included – about $15,000 less a year. Rent and utilities account for most of the difference.
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Australia Living Index125Cost of Living Index in AustraliaLearn more -
Saint Lucia Living Index66Cost of Living Index in Saint LuciaLearn more
How much you'll spend in Australia and in Saint Lucia
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Australia and in Saint Lucia actually costs, broken down by who's living it.
A single person spends $2,626 per month in Australia vs $1,376 in Saint Lucia, rent included.
- Australia $2,626
- Saint Lucia $1,376
A couple spends around $3,810 per month in Australia vs $2,231 in Saint Lucia, rent included.
- Australia $3,810
- Saint Lucia $2,231
A family of three spends $4,994 per month in Australia vs $3,086 in Saint Lucia, rent included.
- Australia $4,994
- Saint Lucia $3,086
The regional cost range is wider in Australia ($1,068–$3,303) than in Saint Lucia ($101–$1,448), so city choice matters more there.
The cost of living in Australia is about 91% higher than in Saint Lucia on average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Australia: October 27, 2026
Last update for Saint Lucia: October 25, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
Average rent: $1,383 in Australia vs $413 in Saint Lucia. For reference, capital cities sit at $1,749 in Canberra and $456 in Castries.
Average salary: $3,874 in Australia vs $870 in Saint Lucia. The income gap affects purchasing power and how far your budget stretches in each country.
Cost Highlights
Rent is 235% higher in Australia.
Dining out costs 27% more in Australia.
Salaries are about 4.5 times higher in Australia, and purchasing power comes out stronger in Australia.
- Australia Saint Lucia 16,190 km ≈ 21 h nonstop flight
- Australia
- Saint Lucia
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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