LSN News › Vietnam

World · Vietnam Bureau

Vietnamese students lead South Korea visa overstay statistics

More than 26,200 Vietnamese students have exceeded their authorized stay in South Korea, representing the largest cohort of visa violators by nationality. The figure underscores growing concerns about compliance among international student populations in the country.

LSN Vietnam · 26 October 2026

Vietnamese students lead South Korea visa overstay statistics

Vietnamese nationals account for the highest number of visa overstayers among students in South Korea, according to recent immigration data. The 26,200-plus cases significantly exceed violations recorded by students from other countries, highlighting a distinct pattern within this demographic group.

Student visa overstays have become an ongoing challenge for South Korean immigration authorities managing compliance among the country's large international student population. Vietnamese students comprise a substantial portion of the foreign student body in South Korea, drawn by educational opportunities and relatively affordable tuition compared to other developed nations.

The reasons behind the high overstay rate among Vietnamese students remain complex. Analysts point to factors including employment-seeking behavior, inadequate awareness of visa regulations, and the appeal of South Korea's labor market. Many students reportedly remain in the country beyond their permitted duration to work or pursue employment opportunities.

South Korean immigration officials have intensified monitoring and enforcement efforts to address the overstay phenomenon. The government has implemented stricter monitoring systems and increased penalties for violations, while also enhancing communication with educational institutions about visa compliance requirements.

The data raises questions about visa management protocols and suggests a need for improved coordination between educational institutions, student communities, and immigration authorities to reduce future violations.