Cost of Living Comparison Between Reykjavik and Buenos Aires
For one person, living is cheaper in Buenos Aires: $1,685 a month against $4,037 in Reykjavik, rent and utilities included – about $28,200 less a year. Rent and utilities account for most of the difference.
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Reykjavik Living Index193Cost of Living Index in ReykjavikLearn more -
Buenos Aires Living Index81Cost of Living Index in Buenos AiresLearn more
How much you'll spend in Reykjavik and in Buenos Aires
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Reykjavik and in Buenos Aires actually costs, broken down by who's living it.
Monthly costs for one person with rent: $4,037 in Reykjavik versus $1,685 in Buenos Aires.
- Reykjavik $4,037
- Buenos Aires $1,685
Estimated couple costs with rent: $5,666 in Reykjavik versus $2,742 in Buenos Aires.
- Reykjavik $5,666
- Buenos Aires $2,742
Monthly costs for a family of three with rent: $7,295 in Reykjavik versus $3,799 in Buenos Aires.
- Reykjavik $7,295
- Buenos Aires $3,799
Living in Reykjavik is roughly 139% more expensive than in Buenos Aires, and outside of rent the biggest gap is in groceries.
Both cities are pricier than the global median: Reykjavik 201% above, Buenos Aires 26% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Reykjavik: October 4, 2026
Last update for Buenos Aires: October 6, 2026
Cost Breakdown
A one-bedroom apartment in the center runs $2,499 in Reykjavik and $763 in Buenos Aires. Housing cost is often the main lever when comparing two cities.
Reykjavik pays 391% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $136 in Reykjavik vs $64.0 in Buenos Aires for a mid-range dinner for two. Groceries echo the gap at $625 vs $284 per month, with Buenos Aires cheaper across the board.
- Reykjavik Buenos Aires 11,440 km ≈ 15 h nonstop flight
- Reykjavik
- Buenos Aires
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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