Asia Pacific Cost of Living Ranking, October 2014 Posted on 22 November 2014 at 09:40 Top 10 Most Expensive Cities For Expatriates in Asia Pacific Rank 1 Hong Kong 2 Singapore 3 Tokyo 4 Sydney 5 Shanghai 6 Canberra 7 Yokohama 8 Melbourne 9 Osaka 10 Perth Source: Xpatulator