Cost of Living Comparison Between London and Slough
For one person, living is cheaper in Slough: $3,052 a month against $3,986 in London, rent and utilities included – about $11,200 less a year. Rent and utilities account for most of the difference.
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London Living Index194Cost of Living Index in LondonLearn more -
Slough Living Index149Cost of Living Index in SloughLearn more
How much you'll spend in London and in Slough
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in London and in Slough actually costs, broken down by who's living it.
A single person spends $3,986 per month in London vs $3,052 in Slough, rent included.
- London $3,986
- Slough $3,052
A couple spends around $5,791 per month in London vs $4,541 in Slough, rent included.
- London $5,791
- Slough $4,541
A family of three spends $7,595 per month in London vs $6,030 in Slough, rent included.
- London $7,595
- Slough $6,030
London costs about 31% more than Slough, and outside of rent the biggest gap is in clothing.
Both London and Slough sit above the global median – London by 195%, Slough by 126%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for London: October 10, 2026
Last update for Slough: October 11, 2026
Cost Breakdown
A central one-bedroom costs $2,869 in London versus $1,508 in Slough. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 52% higher in London, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $107 in London versus $91.0 in Slough. Monthly groceries follow the same trend: $349 vs $321 – making Slough the more affordable choice for daily food spending.
- London Slough 32 km
- London
- Slough
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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