Seoul International School

• Curriculum

  AP

• Ages

  Ages 3–18

• Language

  English

• Type

  International school

• Fee level

  Higher fees

2026-27 school year

One-off costs

Application fee

KRW 500,000

Enrolment fee

KRW 4,000,000

Deposit

KRW 150,000

Bus

KRW 3,000,000

As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-06). Source: school website (checked 2026-11-06)

Intake

1, 2, 3

Mid-year entry

Possible

Entry process

Entry assessment

Nurse on site

Yes

School bus

Yes

Food options

Allergy safe

Accreditations

WASC

Memberships

EARCOS

• Additional learning support

  A Student Support Team of teachers and specialists plans individual support. Middle School offers Language Arts and Math Support courses.

  • Student Support Team
  • Language Arts Support
  • Math Support

  School website · Checked 2026-11-06

• Bus service

  The school runs 21 of its own buses on about 20 routes with 200+ stops across greater Seoul, with bus monitors on each bus daily.

  School website · Checked 2026-11-06

• Food options

  The school is nut-free because nut allergies can be fatal. Families are asked not to send snacks containing nuts.

  School website · Checked 2026-11-06

• Exam results

  Typically all graduates go on to higher education. The class of 2024 matriculated in Canada, Hong Kong, the UK and the US.

  School website · Checked 2026-11-06

• Academic calendar

  Open link

  School website · Checked 2026-11-06

• Social and emotional learning (SEL)

  The counselling team supports personal and social-emotional development, including self-awareness, managing feelings and relationships.

  School website · Checked 2026-11-06

• Sports facilities

  Gym, field and sports activities such as table tennis, baseball and soccer run across elementary, middle and high school.

  • Tiger Gym 2
  • Field
  • Table tennis

  School website · Checked 2026-11-06

• Academic facilities

  Separate elementary and secondary libraries, plus an auditorium, are listed among campus spaces.

  • Elementary Library
  • Secondary Library
  • Auditorium

  School website · Checked 2026-11-06

• Academic and intellectual

  Offers science and technology activities such as an applied robotics after-school session and robotics tournaments.

  • Applied Robotics
  • MS Robotics Tournament

  School website · Checked 2026-11-06

• Accreditations

  Continuously WASC-accredited since 1979, with a self-study every six years. It is a registered member of EARCOS.

  School website · Checked 2026-11-06

• Admissions

  Applicants first select the school year. Re-applicants submit a new form, and the application fee is paid by invoice before a fee code is issued.

  School website · Checked 2026-11-06

경기도 성남시 수정구 복정동 388-14