live singapore1. The cost of living in Singapore. The cost of living in Singapore is generally pretty hh. In 2025, Singapore and Zurich were tied as the most expensive cities in the world to liveThe cost of living index of Southeast Asian countries ranks Singapore as having the hhest cost of living at 85.9, followed by Brunei and Cambodia at 55.2 and 44.5, respectively. The gap between the cost of living in