Cost of Living Comparison Between Seoul and Daejeon
For one person, living is cheaper in Daejeon: $1,344 a month against $1,794 in Seoul, rent and utilities included – about $5,400 less a year. Rent and utilities account for most of the difference.
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Seoul Living Index88Cost of Living Index in SeoulLearn more -
Daejeon Living Index66Cost of Living Index in DaejeonLearn more
How much you'll spend in Seoul and in Daejeon
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Seoul and in Daejeon actually costs, broken down by who's living it.
A single person spends $1,794 per month in Seoul vs $1,344 in Daejeon, rent included.
- Seoul $1,794
- Daejeon $1,344
A couple spends around $2,863 per month in Seoul vs $2,104 in Daejeon, rent included.
- Seoul $2,863
- Daejeon $2,104
A family of three spends $3,931 per month in Seoul vs $2,865 in Daejeon, rent included.
- Seoul $3,931
- Daejeon $2,865
Seoul costs about 34% more than Daejeon, and outside of rent the biggest gap is in transport.
Both Seoul and Daejeon sit above the global median – Seoul by 33%, Daejeon by 0%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seoul: October 11, 2026
Last update for Daejeon: October 10, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $901 in Seoul versus $369 in Daejeon. 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 56% higher in Seoul, 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 $68.0 in Seoul versus $37.00 in Daejeon. Monthly groceries follow the same trend: $477 vs $446 – making Daejeon the more affordable choice for daily food spending.
- Seoul Daejeon 140 km
- Seoul
- Daejeon
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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