Yes, a single woman can travel to Dubai alone quite safely; in fact, Dubai is frequently ranked as one of the safest cities in the world for solo female travelers. The city has a high police presence and strict laws that keep street harassment to a minimum. While Dubai is cosmopolitan and modern, it is still an Islamic city, so it is respectful (and helpful for avoiding unwanted attention) to dress modestly in public areas like malls or traditional markets by covering your shoulders and knees. Public transport is excellent, with "Women and Children Only" sections on the Dubai Metro for added comfort. Taxis and ride-hailing apps like Careem and Uber are highly regulated and safe to use even late at night. As long as you follow local laws regarding public behavior (avoiding public intoxication or offensive language) and stay in well-lit, populated areas, you can enjoy the city’s world-class shopping and attractions with a high degree of independence.