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BritishRatchada-Rama 3Verified from official sources

King's College International School Bangkok

British, English National Curriculum, IGCSE, A-Level

King's College International School Bangkok is a British curriculum school in the Ratchada-Rama 3 area. It is connected to King's College School Wimbledon and follows a traditional British pathway through the senior years. The school is likely to appeal to families looking for a high-profile British school with strong academic and pastoral positioning. Parents should expect competitive admissions and premium fees.

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Last updated 2026-05-21

Overview

  • Age range: 2–18
  • Grades: Pre-Nursery to Year 13
  • Fees: ฿616k – ฿1063k
  • Application fee: THB 5,000
  • Capital / enrolment fee: Registration fee THB 225,000; security deposit THB 200,000
  • Class size: Not publicly listed
  • Admissions difficulty: Highly selective
  • Availability: Contact admissions; waitlist process publicly referenced

Language & learning support

EAL / English support: EAL is listed as included in tuition fees.

SEN / learning support: Basic SEN support within the school's policy is included in tuition; additional SEN support beyond the policy may not be included.

Languages offered: English, Thai and other language options to verify with admissions

Facilities

Purpose-built campusModern classroomsSports facilitiesPerforming arts spacesSpecialist learning spacesDining and co-curricular facilities

Admissions

Application deadline: Not publicly listed

Open day: School events and visits available through admissions

Best fit for

  • Families wanting a premium British school pathway with IGCSE and A-Level progression
  • Parents in Rama 3, Sathorn, Silom, or central Bangkok

Possible concerns

  • High fees and selective admissions with possible waiting lists
  • Confirm what SEN support is included and what would be charged separately

Questions parents should ask

  • Are there waiting lists for my child's year level?
  • What EAL support is included in tuition?
  • What SEN support is considered within policy and what costs extra?
  • What IGCSE and A-Level subjects are currently available?
  • What is the average class size by phase?
  • Which school bus routes serve Sathorn, Sukhumvit, and Rama 3?
  • What additional compulsory fees should parents expect?
Disclaimer. School information is compiled from publicly available sources and is provided for guidance only. Fees, admissions availability, curriculum details, and support services may change. Parents should always verify details directly with each school before applying.