Bangkok · Sathorn (Soi Suan Phlu)
Trinity International School
Trinity International School is a small British-curriculum primary-focused school on Soi Suan Phlu in Sathorn. It serves Early Years and primary, with the English National Curriculum and small class sizes aimed at a family-style environment.
Notes for Parents
- Sathorn Soi Suan Phlu campus, walkable from Sathorn condos
- Primary-focused: Early Years to upper primary
- Small class sizes, family-style community
- English National Curriculum
- Convenient for central Sathorn, Silom and Lumphini families
Frequently Asked Questions
Accreditation
Trinity International School states on its own website that it holds the following. Read 2026-08-22; not independently confirmed with the accrediting bodies, so check directly if it is decisive for you.
- ONESQAThailand's national education quality assessment
- WASCWestern Association of Schools and Colleges — the US regional accreditor
Other schools worth comparing
Chosen by shared curriculum, city and fee band — the attributes on this page, not an editorial ranking.
- Bromsgrove International School ThailandAlso British curriculum in Bangkok · similar fee band
- Garden International School BangkokAlso British curriculum in Bangkok · similar fee band
- St. Andrews International School SathornAlso British curriculum in Bangkok · similar fee band
- Bangkok International Preparatory & Secondary School (Bangkok Prep)Also British curriculum in Bangkok
- Bangkok Patana SchoolAlso British curriculum in Bangkok
Browse more schools → Full schools directory