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Prime School International

International School in Lisbon

Reviewed

Quick answer

Prime School International is a British-curriculum school in Lisbon, Portugal. Annual tuition runs $6,000-$12,000; total annual cost reaches roughly $10,500 once registration, capital levies, and ancillary fees are included. The school enrols around 18 students from 50 nationalities.

Key facts

  • Curriculum: British leaving qualifications include IGCSE, A-Levels.
  • Tuition: $6,000–$12,000/yr published annual range.
  • 50 nationalities expat-heavy mix.
  • Ages: 3-18 age range accepted.
  • Accreditations: Cambridge, CIE listed accreditations.
BritishAges 3-18English$6,000–$12,000/yr(2025-2026)
Est. all-in: $10,500/yr(+17%, modeled)Budget-friendly in LisbonGood valueOpen admissions
Students

18

Nationalities

50

Class Size

Not published

Admissions

Rolling

Accreditations

Cambridge, CIE

Qualifications

IGCSE, A-Levels

british-curriculumbudget-friendlyopen-admissionssmall-schoolhighly-diverse

About Prime School International

Welcome to Prime School International in Portugal. We offer the prestigious Cambridge curriculum from Preschool to A-Levels. Join our community today!

Learning & language support (SEN / EAL)

Special educational needs (SEN)Stated
English as an additional language (EAL)Not published

This school states some support, but key details aren't published — confirm the gaps below before applying.

Why this matters

Special-needs provision at international schools varies widely and is rarely guaranteed by the school itself — and local legal duties differ by country. Confirm what this school provides, in writing, before you commit.

  • Learning support: limited

Not published

  • —Educational-psychologist availability not stated
  • —EAL/ESL support for non-English speakers not stated
  • —In-house specialist staff not listed

Questions to ask the school

  1. What in-house learning-support specialists do you employ (SENCo, learning-support teachers, speech & language therapist, occupational therapist), and what is each one's caseload?
  2. Is an educational psychologist on staff or available by referral?
  3. What level of English is required for entry, and what EAL/ESL support is provided for a child still learning English?
  4. Can you support a child with my child's specific need (e.g. dyslexia, ADHD, autism), and have you done so this year? Ask for concrete examples.
  5. Is there an additional fee for learning support or EAL — and how much per year?
  6. Is learning support guaranteed for the full enrolment, or can it be withdrawn later?
Annual fees and costs for Prime School International
ItemAmount
Annual tuition (USD)$6,000–$12,000
Fee year2025-2026
Est. all-in cost (modeled)how we calculate$10,500(+17%)
Est. first-year total (modeled)$12,000
Cost position in Lisbon19th percentile(budget-friendly)

Hidden costs & fee notes

British curriculum. Cambridge IGCSE and A-Levels. Central Lisbon campus. Fees approximately €5,000-€10,000/year. Registration €500. Uniforms €200-300. Exam fees additional for IGCSE/A-Level candidates.

Curriculum

British

Leaving qualifications

IGCSE, A-Levels

Learning support

limited

Recommended neighborhoods

Restelo, Belem, Ajuda

Reviewed: 2026-04-27Data source: manual+webConfidence: mediumData completeness: 54%2 named sources

Reviewed by WhereNext against a named source — some fields may be approximate.

At a Glance

Fee Position in Lisbon

Budget-friendly
Median
$5,000$6,000–$12,000$33,723

School Profile

AffordabilitySchool SizeDiversitySupport
Prime School International

Class size: Not published

Student Diversity

50nationalities18 students

Very diverse

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Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.