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| Criteria | TSI International School Updated 2026-05-21 |
|---|---|
| Curriculum | British, IGCSE, A-Level |
| Curriculum type | British |
| Location | Wongwian Yai / Bearing |
| Annual fee (THB) | ฿240k – ฿330k |
| Age range | 2–18 |
| Class size | Not publicly listed |
| Language support (EAL) | Not fully publicly listed in reviewed official text. |
| Learning support (SEN) | Not publicly listed in reviewed sources. |
| Facilities | Wongwianyai campus, Bearing campus, British curriculum classrooms, IGCSE and A-Level pathway, School van service, ECAs, Field trips and special events |
| Admissions difficulty | Moderate |
| Admissions availability | Wait pool may be used when year groups are full |
| Application fee | Not separately listed; admission fee currently promotional by year group |
| Capital / enrolment fee | Admission fee promotion shown from THB 30,000 to THB 90,000 depending year group; THB 50,000 deposit required to secure place |
| Best fit for | Families looking for a British curriculum at a more accessible fee level, especially around Thonburi, Khlong San, Bang Na, or Samut Prakan. |
| Possible concerns | Campus split should be checked carefully., Admission fees are promotional and reviewed monthly., Additional costs may include van service, uniforms, exams, overnight camps, ECAs, competitions, and summer programmes. |
| Last updated | 2026-05-21 |
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Take the School Match quizDisclaimer. 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.