🇹🇭 Bangkok · IB curriculum
Best IB Schools in Bangkok for International Families
Top IB international schools in Bangkok include Bangkok Patana School, International School Bangkok, NIST International School. BrightKey has evaluated 3 schools using verified public data.
Evaluation draws on BrightKey's 6-dimension school ratings and public data. School-reported placement is always flagged and never tiered. Our method.
A large, long-established, CIS-accredited British-international school — Thailand's oldest — offering a fully continuous 2–18 pathway that runs the English National Curriculum into IGCSE, then transitions to the IB Diploma at sixth form. A safe, premium, non-profit choice; the main caveats are scale and the absence of a published external inspection band.
A long-established, well-resourced American international school — Thailand's first — offering a US curriculum with both AP and IB Diploma pathways on a large self-contained suburban campus. Strong published academic outcomes; premium fees.
Bangkok's original full IB-continuum World School — a not-for-profit, parent-governed institution with deep diplomatic-community roots and dual CIS/NEASC accreditation, delivering one of Thailand's most established and academically credible international programmes.
Other curricula in Bangkok:
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