Santo António International School (SAIS) (Monte Estoril)
An intimate, values-led British international school situated in elegant Monte Estoril, offering Cambridge qualifications from ages 3 through 18.
Verified · October 2026
| Primary (Years 1–6) | €8,400 – €11,200 / year |
|---|---|
| Secondary (Years 7–11 / IGCSE) | €12,500 – €15,200 / year |
| A-Levels (Years 12–13) | €16,800 – €19,500 / year |
| Registration Fee | €850 one-off |
Curriculum & Accreditation
Official Cambridge International School delivering Cambridge Primary, Lower Secondary, IGCSE, and Cambridge International AS & A Levels.
Catchment, Commute & Relocation Reality
Walking distance from Monte Estoril train station. Perfect for expat families living in Monte Estoril, Estoril, Cascais center, and São João do Estoril.
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