🇸🇬 Singapore
Best International Schools in Singapore
The top-rated international schools in Singapore include Tanglin Trust School, Australian International School, Canadian International School. BrightKey has independently rated 10 schools on verifiable public data — ordered by inspection & accreditation tier, with no payments from any school.
What “best” means here
This is not a paid ranking — no school can buy a position. Order follows our transparent tier: in markets with a graded public inspectorate (e.g. Dubai's KHDA), by the verifiable inspection band; where there is none, by accreditation depth and curriculum authorisation, capped at A. Within a tier, schools are listed alphabetically. School-reported university placement is always flagged and never tiered.
Read the full tiering methodology.
Singapore's oldest British international school and the only one with a public 'Outstanding' BSO inspection verdict — a rare verifiable quality anchor, paired with strong published 2025 results.
The natural fit for Australia-cycle families: a Southern-Hemisphere Jan–Dec calendar and a broad Australian-curriculum + IB + IGCSE + HSC pathway, for-profit and premium-priced.
A full IB-continuum school distinguished by structured Chinese-English and French-English bilingual immersion, now consolidated on one large Lakeside campus — for-profit owned, with no public results.
A large, well-resourced British-international school under the Dulwich College London brand, with a British-to-IB pathway and strong published 2025 IB results — though no public inspection verdict exists.
A long-established, deliberately small full-IB-continuum school offering personalised attention and an alternative US-style diploma — robustly accredited, though with a smaller facilities footprint.
A full IB-continuum school with an IGCSE bridge on a modern, central, purpose-built campus — CIS-accredited and well-connected, though for-profit with no published results.
A full IB-continuum school that uniquely also offers AP, BTEC and a US diploma at senior level, with a very wide age span — though for-profit (Cognita) ownership and premium fees are real considerations.
A large, mission-driven UWC-movement school across two campuses, distinguished by a substantial scholarship programme and exceptional diversity, culminating in the IB Diploma.
A large, established school distinguished by strong free English-language support and open-entry admissions at comparatively accessible fees — though it uses IPC, not IB PYP, at primary.
One of the world's largest American international schools, AP-focused and WASC-accredited, on a large purpose-built Woodlands campus — a strong fit for US-curriculum families.
You can also browse the full directory and sort it yourself, or compare schools side-by-side.