Public Universities in South Korea

 

South Korea has developed into one of Asia’s most attractive destinations for international students, combining globally recognized universities, advanced technology, vibrant cities, and a rapidly internationalizing higher education system. For students concerned about affordability, public universities in South Korea can be particularly appealing because national and public institutions generally have lower tuition costs than many private universities.

The country offers options ranging from major research universities in Seoul to specialized institutions and regional universities in cities such as Busan, Daejeon, Daegu, Gwangju, Incheon, and Ulsan. The Korean government’s official Study in Korea portal allows students to filter institutions by national, public, and private status, as well as by degree level, region, scholarships, dormitories, and English-taught courses.

For international students, choosing the right university requires more than looking at rankings. Tuition, language of instruction, admission requirements, scholarship opportunities, location, and living costs should all be part of the decision.

Understanding Public and National Universities in South Korea

South Korea distinguishes between national universities and public universities. National universities are established at the national level, while public universities are generally established by local governments. The official Study in Korea system separates institutions into National, Public, and Private categories.

In practical terms, international students often search for both national and local public universities when looking for more affordable alternatives to private institutions.

National universities include well-known institutions such as Seoul National University, Pusan National University, Kyungpook National University, Chonnam National University, Chungnam National University, and Ulsan National Institute of Science and Technology (UNIST). The Study in Korea database currently identifies these institutions as national universities.

One prominent local public institution is the University of Seoul, which is a public university in Korea’s capital. It offers international admissions at both undergraduate and graduate levels. 

 

Best Public and National Universities in South Korea

Seoul National University

Seoul National University (SNU) is South Korea’s flagship national university and one of its most internationally recognized institutions. It offers a comprehensive selection of undergraduate and graduate programmes covering engineering, natural sciences, medicine, business, social sciences, humanities, and other disciplines.

SNU is particularly attractive to students planning research-oriented careers. Its graduate admissions also include scholarships specifically for international students. For 2026, its Graduate Scholarship for Foreign Students can cover full tuition for up to four semesters, while the SNU President Fellowship provides more extensive support for eligible doctoral applicants.

Pusan National University

Located in Busan, Pusan National University (PNU) provides an alternative to Seoul while maintaining a large research-university environment. It offers programmes in engineering, natural sciences, business, economics, humanities, nursing, arts, agriculture, and other areas.

PNU’s 2026 tuition schedule illustrates how costs vary by discipline. For example, the listed first-semester total for humanities and several social science programmes is around KRW 2.069 million, while engineering programmes are around KRW 2.932 million.

University of Seoul

The University of Seoul (UOS) is a public university operated by the Seoul Metropolitan Government. It is an interesting choice for international students who want access to Seoul without limiting their search to national institutions.

UOS runs dedicated international admissions for undergraduate and graduate students. Its 2026 admissions materials show separate international application procedures and programme-specific requirements.

Kyungpook National University

Based in Daegu, Kyungpook National University (KNU) is a major national research university with academic strengths across science, engineering, medicine, humanities, and social sciences.

Studying outside Seoul can also help students manage expenses while gaining access to a substantial metropolitan environment. The official Study in Korea platform lists KNU among Korea’s national universities and provides information about programmes and international student services.

Chonnam National University

Located primarily in Gwangju, Chonnam National University (CNU) offers undergraduate, master's, doctoral, and Korean-language study options for international students. The official Study in Korea database currently identifies CNU as a national institution.

UNIST

For students pursuing science, engineering, technology, and research, Ulsan National Institute of Science and Technology (UNIST) is particularly noteworthy. Study in Korea currently describes UNIST as a national institution offering bachelor's, master's, doctoral, and combined programmes and highlights its English-language environment and scholarship opportunities.

Its location in Ulsan is also relevant for students interested in Korea’s industrial ecosystem, particularly advanced manufacturing, energy, engineering, and technology.

Tuition Fees at Public Universities in South Korea

Public and national universities are generally less expensive than private universities, but they are not tuition-free for international students.

Current figures on the Study in Korea portal put average annual tuition for undergraduate programmes at approximately KRW 4.27 million for national and public universities, compared with about KRW 7.63 million at private universities. For graduate programmes, the national and public average is approximately KRW 2.48 million, although actual fees vary considerably by university and programme.

The field of study also makes a substantial difference. The same official data gives annual averages of approximately KRW 6.00 million for humanities and social sciences, KRW 6.88 million for natural sciences, KRW 7.28 million for engineering, and KRW 9.84 million for medicine across the broader university sector.

These figures are useful for planning, but applicants should always check the exact tuition schedule published by their university.

English-Taught Programmes in South Korea

International students can find an increasing number of English-taught programmes in South Korea, particularly at graduate level and in science, engineering, business, and international studies.

The Study in Korea database includes an English-taught-course filter, allowing students to identify institutions offering courses in English.

Some institutions have made English a particularly important part of their international strategy. UNIST, for example, is currently listed by Study in Korea as offering 100% English classes.

However, students should not assume that an entire university operates in English simply because it offers some English courses. Check the language requirements and curriculum of the exact programme before applying.

Learning Korean remains highly valuable. It can make daily life easier and may significantly improve internship, networking, and employment opportunities for students who intend to stay in South Korea after graduation.

Admission Requirements for International Students

Admission criteria vary by university, degree level, nationality, and programme.

For undergraduate applicants, universities generally require a recognized secondary-school qualification and evidence of language proficiency. Graduate applicants normally need a relevant bachelor's or master's degree, depending on the level of study.

Applicants may be asked to provide:

• Academic transcripts and graduation certificates
• Passport and family or nationality documentation
• Korean or English language test results
• Personal statements
• Study plans or research proposals
• Recommendation letters
• Portfolio or interviews for selected programmes

Some universities operate dedicated international admissions tracks. For example, the University of Seoul publishes separate undergraduate and graduate international admission guides, while Pusan National University provides detailed international admissions and tuition information.

Because requirements differ significantly, applicants should treat the individual university's admissions guide as the final authority.

Cost of Living in South Korea

Living expenses can vary widely depending on the city and lifestyle. Seoul generally requires a larger housing budget than many regional cities, while places such as Busan, Daegu, Gwangju, Daejeon, and Ulsan offer alternative options.

The official Study in Korea portal currently estimates average monthly living expenses at approximately KRW 750,000–1,000,000. Its indicative figures include KRW 500,000–700,000 for housing, KRW 200,000–300,000 for food, and KRW 50,000–100,000 for transportation.

Students can control costs by using university dormitories, sharing housing, preparing meals, and taking advantage of public transportation.

Choosing a regional university can also provide a different financial balance. A student who does not need to live in Seoul may find it easier to manage accommodation expenses while still enjoying access to strong academic and professional opportunities.

Scholarships for International Students

Scholarships can make public universities in South Korea considerably more affordable.

The most prominent government-funded opportunity is the Global Korea Scholarship (GKS). For the 2026 graduate programme, the Korean government planned to invite 2,000 international students, with applications available through either the Embassy Track or University Track.

The 2026 undergraduate GKS programme also provides an official list of participating universities and eligible departments.

Universities also offer their own scholarships. SNU, for instance, has dedicated funding for international graduate students, including full-tuition opportunities under its Graduate Scholarship for Foreign Students.

When researching scholarships, check whether the award covers tuition only or also includes living allowances, airfare, insurance, accommodation, and language training.

How to Choose the Right Public University in South Korea

Start with your intended subject. A future engineer should compare institutions based on laboratories, research groups, industry links, and curriculum rather than overall ranking alone. Someone interested in business or social sciences may prioritize different universities.

Then consider location. Seoul offers extensive professional opportunities but can be more expensive. Busan, Daegu, Daejeon, Gwangju, and Ulsan may provide a different combination of academic quality, living costs, and lifestyle.

Language is equally important. An English-taught master's degree can be suitable for students who are not yet fluent in Korean, while a Korean-taught bachelor's degree may require stronger Korean proficiency.

Finally, compare tuition, scholarships, accommodation, admission deadlines, and employment opportunities before making a decision.

FAQs About Public Universities in South Korea

Are public universities in South Korea free for international students?

Generally, no. National and public universities charge tuition, although their average fees are generally lower than those at private institutions. Scholarships can reduce or eliminate tuition costs for eligible students.

How much is tuition at public universities in South Korea?

The official Study in Korea portal currently gives an average annual undergraduate tuition of about KRW 4.27 million for national and public universities, although the actual amount depends on the institution and field.

Can I study in English at a public university in South Korea?

Yes. English-taught programmes are available, especially at graduate level. Some institutions have extensive English-language offerings, while others offer English courses only in selected departments.

Which public universities are best for international students?

Popular choices include Seoul National University, Pusan National University, University of Seoul, Kyungpook National University, Chonnam National University, and UNIST. The best option depends on your subject, budget, preferred city, and language ability.

Is South Korea affordable for international students?

South Korea can be manageable for international students, particularly when studying at a national or public university and using affordable housing options. Official guidance currently estimates average monthly living expenses at around KRW 750,000–1,000,000.

Conclusion

Public universities in South Korea provide international students with an attractive combination of academic quality, comparatively moderate tuition, modern research facilities, and access to one of Asia’s most advanced economies. National institutions such as Seoul National University, Pusan National University, Kyungpook National University, and UNIST offer diverse academic pathways, while public universities such as the University of Seoul provide additional choices.

South Korea is particularly compelling for students interested in technology, engineering, business, science, and research, although its public universities cover a much wider range of subjects. The availability of English-taught programmes and scholarships such as GKS further expands opportunities for international applicants.