Seoul International School Admissions Guide 2026

How admission to Seoul International School actually works — timeline, assessment, and the practicalities for international and mid-year applicants.

Reviewed by Priscilla Han · 2026-06-02

How admission to Seoul International School works, step by step.

Applications via the PowerSchool portal. Notable requirement (school-reported via Wikipedia): every student must hold non-Korean permanent residency or citizenship.

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Fees & Tuition →Results & Placement →Curriculum →Full profile →

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