| International tuition | ₩4,669,000 to ₩6,392,000 per semester |
| Application fee | ₩150,000 |
| Living cost in South Korea, per month | ₩750,000 to ₩1,000,000 |
Sejong's 2026 tuition runs from KRW 4,669,000 a semester in Humanities and Social Sciences, Business, Economics, Hospitality and Tourism, through KRW 5,521,000 in Natural Sciences and Physical Education, to KRW 6,340,000 in Information Technology, Advanced Convergence, Engineering and Life Sciences, and KRW 6,392,000 in Arts (excluding Physical Education). The application fee is KRW 150,000 total, refunded in full only for withdrawal before the application deadline or for reasons outside the applicant's control (natural disaster, hospitalisation, injury, or a Sejong error); it is not refunded if required documents are missing or the applicant is disqualified.