Australia is currently one of the leading destination countries for International Students (IS), ranking third in popularity as a study destination. There is sparse research into the experience of IS including the factors influencing their experience within the Australian higher education system. This integrative review aims to synthesize knowledge on the IS’ experience in Australian higher education, including the factors influencing their experience. The review included 15 qualitative studies, three quantitative studies, three mixed methods studies and two literature reviews. IS perceived their study experience in Australia as challenging. They reported English unproficiency, poor academic performance, lack of academic support, low-quality courses, and work-study imbalance as factors that lead to insufficient learning engagement. IS reported difficulties in adjusting to the culture due to language barrier, negative emotions, and stronger acculturation orientation toward their heritage culture. IS reported the difficulties in establishing rapport with both domestic students, university teachers, and obstacles in building meaningful relationships within the local community as factors hindering the development of rapport with these entities. Despite encountering the challenges, IS have recognised the imperative of seeking avenues to foster connections with their fellow peers, their teachers, and the broader Australian community. They noted that their proactive efforts to connect with others, participation in work integrated learning, engagement in extracurricular activities, and prolonged residency in Australia were influential factors that facilitated opportunities for connectedness. These findings emphasise the significance of fostering networks between international students, domestic peers, university educators, and the Australian community. Such networks facilitate cultural understanding, elevate academic achievements, and contribute to the holistic well-being of students. The findings offer valuable assistance in equipping stakeholders and higher educational institutions with essential insights to effectively support IS and address their needs comprehensively. These insights are significant for global education providers aiming to support IS and cultivate a positive study environment. Further research should explore the experiences of international nursing, medical, and healthcare students, considering their involvement with patients and the healthcare team in the Australian system, potentially influencing their experience.