Cost of Living Comparison Between Chiang Mai and San Sebastian
For one person, living is cheaper in Chiang Mai: $936 a month against $2,066 in San Sebastian, rent and utilities included – about $13,600 less a year. Rent and utilities account for most of the difference.
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Chiang Mai Living Index45Cost of Living Index in Chiang MaiLearn more -
San Sebastian Living Index100Cost of Living Index in San SebastianLearn more
How much you'll spend in Chiang Mai and in San Sebastian
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Chiang Mai and in San Sebastian actually costs, broken down by who's living it.
A single person spends $936 per month in Chiang Mai vs $2,066 in San Sebastian, rent included.
- Chiang Mai $936
- San Sebastian $2,066
A couple spends around $1,457 per month in Chiang Mai vs $3,076 in San Sebastian, rent included.
- Chiang Mai $1,457
- San Sebastian $3,076
A family of three spends $1,979 per month in Chiang Mai vs $4,086 in San Sebastian, rent included.
- Chiang Mai $1,979
- San Sebastian $4,086
Chiang Mai is about 55% cheaper than San Sebastian, and outside of rent the biggest gap is in eating out.
Chiang Mai sits 31% below the global median, while San Sebastian is 52% 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 Chiang Mai: October 26, 2026
Last update for San Sebastian: October 26, 2026
Cost Breakdown
A central one-bedroom costs $482 in Chiang Mai versus $1,470 in San Sebastian. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries in San Sebastian are about 5.1 times higher. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $19 in Chiang Mai versus $62 in San Sebastian. Monthly groceries follow the same trend: $234 vs $327 – making Chiang Mai the more affordable choice for daily food spending.
- Chiang Mai San Sebastian 9,430 km ≈ 12 h nonstop flight
- Chiang Mai
- San Sebastian
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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