Karunia Jaya Fast Cruise is a fast boat operator that provides sea transfers between Bali and the Gili Islands and Lombok. The company, also known as Karunia Jaya Luxury, operates from Padang Bai harbor in Bali and serves popular destinations including Gili Trawangan, Gili Air, and Bangsal. Known for its modern and reliable vessels, the company aims to offer a safe and comfortable journey for travelers. The boats are equipped with amenities such as air conditioning, comfortable seating, and a professional crew.

Karunia Jaya is praised for its punctual service and is a popular choice for those seeking an efficient and enjoyable crossing across the Lombok Strait. They also offer services like hotel transfers in some areas of Bali to provide a seamless travel experience.