Fill out the form below to learn more about Prime School International

Invest in your child's future with Prime School International - an innovative international school that prioritises global understanding and an individualised approach to learning. Our Cambridge Assessment International Education curriculum ensures that your child is equipped to enter the world's best universities and succeed in a constantly evolving world.

Join our diverse, intercultural, and international academic community at one of our three campuses located in Estoril, Sintra, or Lisbon. Our team of highly skilled educators is committed to inspiring, guiding, and supporting your child to develop their innate talents and achieve their full potential.

Fill out the form below and our admissions team will soon contact you.

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Prime School Sintra

Rua Mestre Neves, 20 Portela de Sintra 2710-422 SINTRA, PORTUGAL

​+351 21 923 5496

Prime School Estoril

Rua Antoine de Saint-Exupéry, Alapraia 2765-043 ESTORIL, PORTUGAL

+351 21 923 5496

Prime School Lisbon

Rua Carlos Lobo de Ávila,  Lisboa 1700-099.PORTUGAL

+351 21 923 5496

Administrative Contacts

Rua Carlos Lobo de Ávila,  Lisboa 1700-099.PORTUGAL

+351 21 923 5496

Human Resource Contacts


About Prime School

Prime School, is an international school for students from 3 to 18 years old. We have 3 campuses in the greater Lisbon area: Lisbon/Alvalade (from 13 to 18 years old), Estoril (from 11 to 18 years old) and Sintra (from 3 to 11 years old). Currently, Prime School International has over 400 students across the three campuses. Our school is recognised by the Portuguese Ministry of Education and accredited by Cambridge International Education. Besides following the Cambridge curriculum (IGCSE and A Levels), we also offer technical courses for secondary and advanced students. 

Preschool | Primary | Secondary | Advanced