Choosing an international school in Seoul is a decision that shapes your family's entire experience of living in South Korea. The capital hosts more than 20 international and foreign-national schools, from century-old institutions to modern IB campuses, spread between central Seoul, Gangnam and the planned city of Songdo. This 2026 guide explains the curricula available, profiles leading schools, sets realistic fee expectations in Korean won and walks you through admissions timing.
International School Curricula Available in Seoul
Seoul's international schools offer an unusually broad menu. The American curriculum dominates, with AP courses and US-accredited diplomas at many schools. The International Baccalaureate is well represented, including full three-programme IB schools. Families will also find the British curriculum, a long-established German school, a French lycée, and Korean-international hybrid programmes. Most schools require a foreign passport or documented overseas residency for Korean nationals, so verify eligibility rules early if your family holds Korean citizenship.
Top International Schools in Seoul
Dulwich College Seoul
Part of the historic Dulwich network, this school delivers the English National Curriculum through IGCSE and the IB Diploma Programme. Located in Banpo, it is popular with British and European families and known for strong pastoral care and academics.
Chadwick International
Based in Songdo International Business District in the greater Seoul capital area, Chadwick is a sister school of Chadwick School in California. It offers the full IB continuum in state-of-the-art facilities and draws families from across the metropolitan region.
German School Seoul International
Serving the German-speaking community since 1976, DSSI offers the German curriculum leading to the mixed-language International Abitur, with substantial English instruction and an international outlook.
Asia Pacific International School
APIS is a US-accredited school in northeast Seoul offering an American college-preparatory programme with AP courses, small class sizes and a strong arts and technology focus.
Seoul Academy
A smaller American-curriculum school in the Gangnam area, Seoul Academy is valued by families seeking a more intimate environment and individualised attention at a comparatively accessible fee level.
International School Fees in Seoul (2026)
Budget realistically for the following annual tuition ranges in 2026:
- Early years and kindergarten: KRW 15,000,000–30,000,000
- Elementary: KRW 25,000,000–38,000,000
- Middle and high school: KRW 30,000,000–45,000,000 at the leading schools
On top of tuition, expect one-time registration or capital fees of KRW 1,000,000–5,000,000, plus buses, lunches and uniforms. Smaller American-curriculum schools can cost noticeably less than the large IB campuses. Many expatriate packages in Korea include education allowances — confirm caps and payment timing with your employer, as most schools invoice per semester.
Practical Tips: Location, Timing and Admissions
Seoul traffic is demanding, so match the school to your neighbourhood. Families in Gangnam, Seocho and Banpo have the easiest access to Dulwich and Seoul Academy; those in Songdo or Incheon lean towards Chadwick; northern districts suit APIS and DSSI. School buses cover most expat areas, but rides over 45 minutes are common from the far side of the river.
The main intake is August, with applications opening the previous autumn. Popular entry points fill by early spring, so apply 6–12 months ahead. Standard requirements include two years of school records, teacher recommendations, English-proficiency assessment (MAP or WIDA) and a family interview. Rolling admission is possible mid-year where seats exist.
Compare verified profiles, reviews and fees side by side in the full ranking of the best schools in Seoul on International School Advisor.
Frequently Asked Questions
How much does an international school in Seoul cost in 2026?
Most international schools in Seoul charge between KRW 25,000,000 and 45,000,000 per year for elementary to high school, plus registration fees and transport. Smaller schools start around KRW 15,000,000.
Can Korean citizens attend international schools in Seoul?
Generally, foreign schools in Korea require a foreign passport or at least three years of overseas residency for Korean nationals. Rules vary by school and are enforced by the education office, so confirm eligibility before applying.
When should we apply for August 2026 entry?
Applications open in autumn 2025 and popular year groups can be waitlisted by March. Apply 6–12 months in advance, and contact admissions directly about mid-year seats if you relocate outside the main intake.