Cost of Living Comparison Between San Juan, Argentina and London
For one person, living is cheaper in San Juan: $897 a month against $4,048 in London, rent and utilities included – about $37,800 less a year. Rent and utilities account for most of the difference.
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San Juan Living Index43Cost of Living Index in San JuanLearn more -
London Living Index196Cost of Living Index in LondonLearn more
How much you'll spend in San Juan and in London
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in San Juan and in London actually costs, broken down by who's living it.
A single person spends $897 per month in San Juan vs $4,048 in London, rent included.
- San Juan $897
- London $4,048
A couple spends around $1,400 per month in San Juan vs $5,903 in London, rent included.
- San Juan $1,400
- London $5,903
A family of three spends $1,903 per month in San Juan vs $7,758 in London, rent included.
- San Juan $1,903
- London $7,758
San Juan is about 78% cheaper than London, and outside of rent the biggest gap is in transport.
San Juan sits 34% below the global median, while London is 199% above – they fall on opposite sides of the world average.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Juan: November 3, 2026
Last update for London: November 1, 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
A central one-bedroom costs $253 in San Juan versus $2,935 in London. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries in London are about 8.1 times higher. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $40 in San Juan versus $109 in London. Monthly groceries follow the same trend: $188 vs $360 – making San Juan the more affordable choice for daily food spending.
- San Juan London 11,380 km ≈ 15 h nonstop flight
- San Juan
- London
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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What is the difference in childcare costs between San Juan and London?
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