Singapore is always 1 hour ahead of Ho Chi Minh City. When it's 9:00 AM in Ho Chi Minh City, it's 10:00 AM in Singapore. Vietnam uses ICT (UTC+7) while Singapore uses SGT (UTC+8). Neither observes DST.
Both cities are major Southeast Asian business hubs with growing trade connections.
Business hours overlap almost completely! 9:00 AM - 6:00 PM HCMC corresponds to 10:00 AM - 7:00 PM Singapore. Manufacturing and finance coordination is easy.
Ho Chi Minh City and Singapore are connected by frequent 2-hour flights. Vietnam Airlines, Singapore Airlines, and VietJet operate multiple daily services.