The incredible food and shopping culture of South East Asia await in a Singapore cruise with Carnival. Whether your cruise starts or ends in Singapore, experience everything the bustling city of Singapore can offer. Whether your cruise starts or ends in the bustling city of Singapore, Experience everything the bustling city of Singapore can offer on one of our cruises. Plus Singapore offers a world-class extravaganza of sights, tastes and retail therapy, including the Night Safari, Marina Bay Sands, Gardens by the Bay, Singapore Flyer and all the international designer brands on Orchard Road.