Cost of Living Comparison Between Buenos Aires and Sydney, NS
For one person, living costs are similar in Buenos Aires and in Sydney, NS: $1,624 and $1,620 a month, rent and utilities included.
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Buenos Aires Living Index78Cost of Living Index in Buenos AiresLearn more -
Sydney, NS Living Index78Cost of Living Index in Sydney, NSLearn more
How much you'll spend in Buenos Aires and in Sydney, NS
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Buenos Aires and in Sydney, NS actually costs, broken down by who's living it.
Monthly costs for one person with rent: $1,624 in Buenos Aires versus $1,620 in Sydney, NS.
- Buenos Aires $1,624
- Sydney, NS $1,620
Estimated couple costs with rent: $2,637 in Buenos Aires versus $2,580 in Sydney, NS.
- Buenos Aires $2,637
- Sydney, NS $2,580
Monthly costs for a family of three with rent: $3,650 in Buenos Aires versus $3,539 in Sydney, NS.
- Buenos Aires $3,650
- Sydney, NS $3,539
Monthly costs are close between Buenos Aires and Sydney, NS; which city is cheaper depends on the spending category.
Both cities are pricier than the global median: Buenos Aires 20% above, Sydney, NS 20% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Buenos Aires: October 31, 2026
Last update for Sydney, NS: 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 one-bedroom apartment in the center runs $725 in Buenos Aires and $913 in Sydney, NS. Housing cost is often the main lever when comparing two cities.
Sydney, NS pays about 2.7 times more on average. How far that income stretches comes down to housing choices and lifestyle.
Dining out: $66 in Buenos Aires vs $63 in Sydney, NS for a mid-range dinner for two. Groceries echo the gap at $283 vs $266 per month, with Sydney, NS cheaper across the board.
- Buenos Aires Sydney, NS 8,980 km ≈ 12 h nonstop flight
- Buenos Aires
- Sydney, NS
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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