SAIS – Santo António International School is an International Independent Catholic School located in the heart of Monte Estoril, near the historical Villa of Cascais in the Lisbon District area. Our aim is to combine academic excellence with a caring family environment. Significant global change demands a different way of thinking about ourselves and the world around us.

International education has an approach to learning that is focused on critical thinking which helps students to successfully perform in varied intercultural contexts. This approach also includes the development of multidisciplinary communication skills.


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Santo António International School – SAIS. We follow the English System of education as the basis for academic.

Examination Results 2013 - 2019

Examination Results 2013 - 2019