South Korea has a strong international profile in higher education. In the Times Higher Education World University Rankings 2026, Seoul National University and KAIST are among the world’s top 100 universities. National and public universities can also be more affordable than private institutions: the Korean government’s Study in Korea portal lists average annual undergraduate tuition of about KRW 4.27 million at national and public universities and about KRW 7.63 million at private universities. Among the institutions students may consider are national and public universities. International applicants can also explore Global Korea Scholarship. This can make public institutions worth considering for international students seeking quality and affordable education in South Korea.
This editorial list highlights ten public universities for international students using these criteria: global academic reputation and research strength, international student accessibility, academic fit and standout programs, and career or industry context.
Top Public Universities in South Korea
| University | Selected Academic Areas |
|---|
| Seoul National University | Marketing, Anthropology, and broad research-focused undergraduate and graduate disciplines |
| Korea Advanced Institute of Science and Technology (KAIST) | Science, Engineering, Computer Science, Mobility, Technology, and Business |
| Ulsan National Institute of Science and Technology (UNIST) | Interdisciplinary STEM, Computer Science, and Engineering |
| Pusan National University | Broad undergraduate, graduate, and professional disciplines |
| Chonnam National University | Medicine, Engineering, and Life Sciences |
| Jeonbuk National University | Chemical Engineering, Veterinary Medicine, and Agriculture |
| Chungnam National University | Engineering, Medicine, and Agricultural Sciences |
| Chungbuk National University | Medicine, Biotechnology, and Engineering |
| Pukyong National University | Fisheries Sciences, Marine and Environmental Sciences, Engineering, Information Technology, and Marine Biology |
| Kangwon National University | Biohealth Convergence, Media Communication, and broad undergraduate and graduate disciplines |
1. Seoul National University
Seoul National University offers a wide range of undergraduate and graduate programs. Its official program pages identify English-taught courses in a number of departments, while the university’s admissions FAQ notes that most courses are in Korean and that language expectations vary by program. SNU also lists student services such as career and work support, counseling and mentoring, learning support, housing, and Korean-language study.
For students aiming for a research-driven education with extensive academic resources and international student support, SNU is one of the most compelling public-university options in South Korea.
Karina’s path to Seoul National University: Karina studied for a master’s in Marketing at Seoul National University. She entered the process with a TOEFL score of 116/120 and concentrated her application on a clear connection among her academic goals, the program and the scholarship sponsor rather than treating test performance as sufficient by itself. Her full post confirms actual graduate study at SNU. View More Seoul National University recipients →
- Outcomes of students who studied at Seoul National University: Ana Sarem: after completing her SNU master’s in Anthropology, undertook an internship at the Green Climate Fund in Incheon.
2. Korea Advanced Institute of Science and Technology (KAIST)
The Korea Advanced Institute of Science and Technology (KAIST) is one of South Korea’s most prominent science and technology universities. The Times Higher Education World University Rankings 2026 place KAIST at =70 globally and second among South Korean universities. Its official academic overview describes six colleges, seven schools, 55 programs, and 29 departments, with an emphasis on research, startups, and technology commercialization.
KAIST can be an excellent fit for students who want a research-driven STEM experience; applicants should be prepared for an academically intensive environment.
One student’s journey: Medhavi Mishra completed an MS in Mobility at Korea Advanced Institute of Science and Technology (KAIST) and then continued there into a PhD. Before applying, she compared curricula, faculty research and funding, spoke with current students, contacted her prospective adviser, and built a statement of purpose around her transportation-industry experience and research interests; her KAIST scholarship consideration was integrated into the admission process rather than requiring a separate application. The eventual scholarship covered her master’s tuition and a monthly living stipend. View More KAIST recipients →
- Outcomes of students who studied at Korea Advanced Institute of Science and Technology (KAIST): May Myat Thwe: after an MSc in Computer Science at KAIST, began a funded PhD in power-systems cybersecurity at TU Delft; Pidchayanin Chutipattana: after graduating from KAIST in December 2025, founded Seoul-based cross-border consulting firm ELKXA; Vania Estrellita Soegiarto: after her KAIST MBA, joined a major Seoul financial institution’s investment division and passed CFA Level III; Ana T. Paredes: after her KAIST MBA, moved through procurement and development-focused consulting work and ultimately launched Vetabiz.
3. Ulsan National Institute of Science and Technology (UNIST)
Ulsan National Institute of Science and Technology was established in 2007 and opened in 2009. The university has stated a goal of becoming a top-10 science and technology university by 2030. UNIST states that its courses are conducted in English. Its location also adds an industry-facing context: the university’s international affairs page highlights Ulsan’s automotive, shipbuilding, and petrochemical complexes as well as companies such as Hyundai Motors, Hyundai Heavy Industries, Samsung SDS, and SK Corporation.
UNIST is especially attractive for students who want interdisciplinary STEM training, an English-language academic environment, and a campus setting connected to South Korea’s major industries.
One student’s journey: Alambek completed a bachelor’s degree in Computer Science and Engineering at Ulsan National Institute of Science and Technology (UNIST). His preparation included sustained work on his motivation letter and seeking outside feedback rather than treating the written application as a last-minute formality. The archive’s other apparent UNIST scholarship success, Nadim Ahmed, is not counted as a recipient here because he withdrew from his funded PhD offer rather than studying the degree. View More UNIST recipients →
4. Pusan National University
Located in Busan, Pusan National University offers undergraduate, graduate, professional, and special graduate study. Its official scholarship page states that international students may be considered for scholarships based on factors such as academic performance or demonstrated financial need. Students should review the current admissions guide for program-level language requirements and scholarship details.
Camila’s path to Pusan National University: Camila Painefilo completed a master’s at Pusan National University through the Global Korea Scholarship. Her application drew on strong language preparation, including IELTS 8 and Korean study, as well as experience navigating the GKS process before entering the graduate program. At the time of her full story she had recently completed the degree and described future work plans, but not a confirmed post-degree job outcome. View More Pusan National University recipients →
5. Chonnam National University
Chonnam National University is a public flagship national university founded in 1952 and based primarily in Gwangju, with additional academic activity in Yeosu and Hwasun. It developed as a comprehensive university spanning the humanities, social sciences, natural sciences, engineering, agriculture and life sciences, medicine, and other professional fields.
The university has notable research depth in medical and health sciences, life sciences, engineering, biotechnology, energy, and fields connected to regional industries. In the 2026 Times Higher Education subject rankings, its medical and health programs were placed in the 401–500 band and its life sciences programs in the 501–600 band, while its overall research performance also places it among the stronger Korean flagship national universities in this group.
A recipient’s path: Toyin Bukola Kezia Oluwatuyi completed a master’s in Agricultural Economics at Chonnam National University after spending roughly a year and a half preparing for the Global Korea Scholarship. Applying through the Embassy Track, she could select up to three universities; she strengthened her file by authenticating her documents, repeatedly refining her personal statement and study plan, and adding English, Korean-language, and volunteering certificates. She chose Chonnam for its agricultural research fit and location, and later remained in Seoul for work. View More Chonnam National University recipients →
- Outcomes of students who studied at Chonnam National University: Micheale Haileslassie: after his Mechanical Engineering bachelor’s, secured a fully funded PhD position in the United States.
6. Jeonbuk National University
Jeonbuk National University is a public flagship national university whose institutional history dates to 1947. Its main campus is in Jeonju, and the university has developed into a comprehensive institution with colleges covering the humanities, social sciences, natural sciences, engineering, agriculture and life sciences, medicine, dentistry, veterinary medicine, pharmacy, arts, and other fields.
JBNU has particularly visible research strengths in engineering and applied sciences. ShanghaiRanking’s 2026 subject results place veterinary sciences in the global 76–100 band and chemical engineering in the 151–200 band, with additional ranked strengths in materials science, nanoscience, energy science, environmental science, and agricultural sciences.
Faiza’s path to Jeonbuk National University: Faiza Khalid enrolled in a PhD in Food Science and Human Nutrition at Jeonbuk National University. For her Global Korea Scholarship University Track application, she first narrowed departments by English-language accessibility and research fit, then approached prospective supervisors with individualized emails containing her CV and research plan. Securing a professor’s acceptance letter gave her application a concrete research match rather than relying on the university’s reputation alone. View More Jeonbuk National University recipients →
7. Chungnam National University
Chungnam National University is a public national university in Daejeon. Established in 1952 as Chungnam Provincial University, it now operates as a large comprehensive institution with colleges in the humanities, social sciences, natural sciences, engineering, agriculture and life sciences, medicine, pharmacy, veterinary medicine, nursing, education, business, and several interdisciplinary areas.
The university has substantial teaching and research activity in engineering, biological sciences, medicine and health, agriculture, pharmacy, and technology-related disciplines. Its academic organization also includes specialized graduate schools for analytical science and technology, energy science and technology, new drug discovery and development, smart agriculture, and other research-oriented fields.
Vivian’s path to Chungnam National University: Vivian Prayitno completed a master’s in Food Science and Technology at Chungnam National University, building on a bioprocess-engineering background and a functional-foods thesis. While working full time, she prepared for TOEIC after work, attached the score even though it was optional, had several experts review her essay, and included a research-manuscript draft to demonstrate research preparation. She studied through the Global Korea Scholarship, choosing it over a direct professor-funded offer because GKS included the Korean-language year. View More Chungnam National University recipients →
- Outcomes of students who studied at Chungnam National University: Elijah Ogola Oketch: after completing his master’s in Animal Science at Chungnam, continued there into a PhD in Animal Science.
8. Chungbuk National University
Chungbuk National University is a public flagship national university based in Cheongju. Its origins date to 1951, and it became a comprehensive national university in the 1970s. The university now spans 15 colleges as well as general, professional, and specialized graduate schools across the humanities, social sciences, sciences, engineering, agriculture, medicine, pharmacy, and veterinary medicine.
CBNU has significant academic activity in medicine and health, biotechnology, agriculture, engineering, electrical and computer engineering, and natural sciences. Its research structure includes institutes devoted to agricultural science and technology, natural products, horticultural technology, animal biotechnology, and numerous humanities, social science, science, and engineering fields.
One student’s journey: Adigun Aderonke Odunayo studied for an MSc in Ecology, Evolution and Environmental Systems Sciences at Chungbuk National University. She began preparing more than a year ahead, documenting extracurricular activities and awards, adding relevant online-course certificates, working toward Korean proficiency, and drafting her essays months before the deadline so they could be revised repeatedly. Her story is the only one in Chungbuk’s current recipient archive that clearly confirms actual full-degree study there rather than a planned degree. View More Chungbuk National University recipients →
9. Pukyong National University
Pukyong National University has colleges in fisheries sciences, environmental and marine sciences and technological studies, engineering, and information technology and convergence. Its international summer session combines credit-bearing classes with cultural activities and opportunities to experience life in Busan.
For students who want a practical, research-oriented environment near South Korea’s maritime hub, PKNU can be a particularly strong fit, especially in marine and fisheries-related fields.
Ayu’s path to Pukyong National University: Ayu Fitri Izaki enrolled in a PhD in Marine Biology at Pukyong National University. Her preparation centered on identifying professors whose research matched her interests, while supporting the application with English and Korean credentials including TOEFL ITP 517 and TOPIK level 4. Her story shows an application built around supervisor and research fit rather than university name alone. View More Pukyong National University recipients →
10. Kangwon National University
Kangwon National University is now an integrated national university. Its official website states that the integrated university launched on March 1, 2026, and operates a four-campus structure across Chuncheon, Gangneung, Samcheok, and Wonju. International students should review the current admissions materials for their intended campus and program because scholarship eligibility and language requirements vary by route. Options may also include TOPIK-related criteria and Government of Korea scholarships, depending on the applicable program and rules.
For students aiming to manage costs while studying outside Seoul, KNU’s multi-campus structure and scholarship opportunities may be worth reviewing carefully.
A recipient’s path: Yousra Feriel Drioua studied for a master’s in Media Communication at Kangwon National University through the Global Korea Scholarship. She selected the university partly on a senior student’s recommendation and because its environment suited her preferences, while keeping two backup institutions for the Embassy Track and preparing for the embassy interview alongside her English documentation. Her archive is a good example of why language-training and exchange students must be separated from actual Kangwon degree recipients. View More Kangwon National University recipients →
- Outcomes of students who studied at Kangwon National University: Rutchelle Joyce Pugoy: after completing an MSc in Biohealth Convergence, continued working as a researcher on projects related to her master’s field.
FAQs: Studying in South Korea’s Public Universities
Are public universities in South Korea cheaper than private universities?
Often, yes. The Korean government’s Study in Korea portal currently lists average annual undergraduate tuition of about KRW 4.27 million for national and public universities and about KRW 7.63 million for private universities. Actual cost depends on your university, major, degree level, scholarships, housing, and city. To plan your budget, start with this overview of cheap universities in Korea and compare scholarship options such as Korean government scholarships.
Do I need TOPIK to study at a public university in South Korea?
Not always. Language requirements vary by university and program. Korean-taught programs commonly require Korean proficiency, while English-taught tracks may accept English-language proof instead. Review the current admissions guide for the program you plan to apply to, and see this TOPIK guide.
Which public universities in South Korea offer English-taught programs?
Public universities offer different levels of English-language study. KAIST is science and technology-focused, and UNIST states that its courses are conducted in English. At INU, Korean Trade & Commerce (SONAS) and Public Administration are fully offered in English, while other majors are primarily taught in Korean, although some have English tracks. Always check program-level details before applying.
What are the basic admission requirements for public universities in South Korea?
Requirements vary by university and degree level. Common examples include academic records, proof of graduation or expected graduation, identity and nationality documents, and language-proficiency evidence where required. Graduate applications may also ask for recommendations or advisor-related documents. Confirm each current university guide before applying. For school-specific information, use each institution’s admissions section—e.g., SNU admissions, KAIST admissions, UNIST admissions, INU admissions, and KNU admissions.
What scholarships can international students use at public universities in South Korea?
International students can explore several scholarship paths: (1) government programs such as the Global Korea Scholarship (GKS), (2) university scholarships listed on each institution page, such as SNU scholarships or KAIST scholarships, and (3) department or faculty awards and assistantships, which are more common in graduate study. Eligibility, coverage, and whether awards can be combined vary, so confirm the rules for each scholarship before applying.
Can international students work part-time while studying at a public university in South Korea?
Potentially, but students must follow immigration rules. The Korean government’s Study in Korea portal states that international students need advance permission from the relevant immigration office before starting eligible part-time work. Check your student visa conditions and confirm the process with your university’s international office before beginning work.
Which public university is best for STEM in South Korea?
For a research-heavy STEM environment, public options worth comparing include KAIST, UNIST, SNU, and Pusan National University. The right match depends on the specific lab, department, language requirements, and scholarship fit.
South Korea offers international students a range of public-university options, from research-focused institutions in Seoul, Daejeon, and Ulsan to national universities in Busan, Incheon, and Gangwon State. From Seoul National University to Pukyong National University, students can compare academic fit, language requirements, location, and scholarship rules before applying.
We hope this article on the top public universities in South Korea has been informative. If you are interested, explore Bachelor’s and Master’s Degrees for International Students!
