Budgeting for international school fees in Seoul is a serious exercise: South Korea's capital hosts some of Asia's most respected international schools, and premium education comes with premium invoices. Annual tuition at established English-medium schools runs from roughly 25 million to 45 million KRW (about 18,000 to 33,000 USD), before the entrance fees and extras that catch many arriving families off guard. This 2026 guide sets out realistic figures stage by stage and explains how Seoul's fee structures actually work.
Seoul Fee Ranges at a Glance
For fully international schools in Seoul, expect annual tuition of roughly 20 to 30 million KRW for early years, 26 to 38 million KRW for elementary, and 30 to 45 million KRW for middle and high school, with the IB Diploma or AP years at the top of each school's scale. Foreign-curriculum schools in Korea are regulated, and most require a foreign passport or a defined period of overseas residence for Korean nationals, so confirm eligibility before you budget.
Featured School: What the Premium Tier Charges
Dulwich College Seoul
Dulwich College Seoul in Banpo brings the prestigious British Dulwich network to Korea, teaching the English National Curriculum, IGCSEs and the IB Diploma to students aged 3 to 18. For 2026, expect tuition of roughly 28 million KRW in the early years rising to around 43 million KRW in the senior IB years, plus a one-time entrance fee and an annual capital levy. Families consistently cite small classes, strong pastoral care and the college's Shackleton-inspired outdoor programme as what the fee actually buys.
The Fees Beyond Tuition
Seoul schools typically charge a non-refundable application fee of 300,000 to 700,000 KRW and a one-time entrance or capital fee that ranges from 1.5 million to well over 5 million KRW. Annual extras add up quickly: school buses (2 to 4 million KRW per year), lunches, uniforms, device programmes, IGCSE and IB examination fees, and residential trips. A realistic planning figure is 10 to 15 percent above headline tuition each year, and more in the first year when entrance fees land.
How Seoul Compares Regionally
Seoul sits below Hong Kong and Singapore on headline tuition but above most of Southeast Asia. What distinguishes Korea is the entrance-fee culture and the strict eligibility rules for foreign schools, which limit supply and keep waiting lists long at popular grade levels. The premium tier clusters around Banpo, Seongbuk-dong and Songdo, so where you live shapes both your commute and your effective choice set.
How Families Keep Costs Manageable
Ask your employer first: many Korean postings include education allowances, and several multinationals hold corporate agreements with individual schools. Sibling discounts of around 5 to 10 percent are offered at some schools, and paying annually rather than by semester sometimes attracts a small reduction. If your children are young and your posting is long, model the full-stay cost: the difference between tiers compounds to tens of millions of won over a decade.
Compare Seoul Schools on ISA
Verified fee information, parent reviews and admissions contacts are available on International School Advisor. Browse the ranking of the best schools in South Korea to compare Seoul's options and plan your budget with confidence.
Frequently Asked Questions
How much do international schools in Seoul cost per year?
In 2026, established international schools charge roughly 20 to 45 million KRW per year (about 18,000 to 33,000 USD) depending on stage, plus entrance fees and annual extras of 10 to 15 percent above tuition.
What is the entrance fee at Seoul international schools?
A one-time charge paid at enrolment, typically between 1.5 million and 5 million KRW depending on the school, separate from tuition and usually non-refundable. Application fees of 300,000 to 700,000 KRW are also standard.
Can Korean citizens attend international schools in Seoul?
Only in defined circumstances. Foreign-curriculum schools generally require a foreign passport or, for Korean nationals, a minimum period of overseas residence, commonly three years. Rules vary by school, so confirm eligibility directly before applying.