The International School of Brussels vs Lycée Français Jean-Monnet de Bruxelles
🇧🇪 Brussels · Side-by-side comparison on verifiable public data.
Neither The International School of Brussels nor Lycée Français Jean-Monnet de Bruxelles sits in a market with a public inspectorate, so both are assessed on verifiable accreditation, curriculum authorisation, and published data rather than an official quality rating. Curriculum is the core differentiator: The International School of Brussels offers IB, American while Lycée Français Jean-Monnet de Bruxelles offers National — the choice should follow the family's target qualification system. Both are day schools with fees in the same market band — see the table below for the figures, and verify against each school's own published fees.
Key Facts
| The International School of Brussels | Lycée Français Jean-Monnet de Bruxelles | |
|---|---|---|
| Curriculum | IB / American | National |
| Ages | 2.5–18 | 2.5–18 |
| Languages of instruction | English, French, Dutch, Spanish, Japanese | French, English, Spanish |
| Annual fees | Not published | Not published |
| Enrollment | 1,300 | — |
| Boarding | Day only | Day only |
| Accreditations | Council of International Schools (CIS), Middle States Association (MSA-CESS), International Baccalaureate Organization (IB World School) | AEFE homologation (French Ministry of Education), E3D / EFE3D (level 3), EPAS (Edexcel) |
Strengths
- ✓Dual international accreditation — Council of International Schools (CIS) and Middle States Association (MSA-CESS) — plus IB World School status.
- ✓Unusually broad range of high-school graduation pathways (IB Diploma, Advanced Placement, BTEC and a US High School Diploma).
- ✓Long institutional history, established in 1951, and a large, diverse community of 1,300+ students from 60+ nationalities.
- ✓Low reported student-to-teacher ratio (7:1) and dedicated Inclusion & Challenge support across all age groups.
- ✓AEFE-homologated delivery of the recognised French national programme (DNB and Baccalauréat), internationally accepted.
- ✓Exceptionally early and broad language provision — a modern language from age 2.5, several international sections, and a Bachibac French-Spanish binational track.
- ✓External language certifications available (Cambridge English, Edexcel, Deutsches Sprachdiplom, DELE, HSK).
- ✓Full continuous pathway from very early years (toute petite section) through the final secondary year on one campus.
- ✓Open to all nationalities with a defined route for integrating pupils from a foreign curriculum.
Trade-offs
- !Tuition and fees are not published on the publicly accessible pages reviewed, limiting cost transparency for prospective families.
- !No single graded public inspection band exists for international schools in Belgium, so no external Outstanding-style rating is available.
- !PYP and MYP authorization could not be confirmed from official IB or school sources at time of review (only the IB Diploma is verified).
- !Tuition fees are not published as readable figures on the public site (only a downloadable tariff annex), reducing cost transparency.
- !Enrollment size is not published.
- !Families outside the French system may find the French national programme and its terminology less familiar than IB or British routes.
Best Fit For
- • Internationally mobile families wanting choice among IB, AP, BTEC and US-diploma pathways at one school.
- • Students seeking an accredited English-medium education with structured additional-language and home-language options.
- • Families needing English-language development (EAL) or learning-support services.
- • French-speaking or mobile families wanting continuity within the worldwide AEFE network.
- • Families prioritising early, intensive multilingual education.
- • Students aiming for the French Baccalauréat or the Bachibac dual French-Spanish diploma.
University Placement
School-reported · not independently verified
University-destination and IB/AP results data were not published on the pages reviewed (school-reported, unverified). Contact the school for outcome statistics.
School-reported programme details only; specific university destinations and placement outcomes are not published on the site (unverified).
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Frequently Asked Questions
Should I choose The International School of Brussels or Lycée Français Jean-Monnet de Bruxelles?
The International School of Brussels is best for: Internationally mobile families wanting choice among IB, AP, BTEC and US-diploma pathways at one school.. Lycée Français Jean-Monnet de Bruxelles is best for: French-speaking or mobile families wanting continuity within the worldwide AEFE network.. The right choice depends on target curriculum, budget, and family priorities — the two are not linearly comparable.
How do fees compare between The International School of Brussels and Lycée Français Jean-Monnet de Bruxelles?
The International School of Brussels: Not published. Lycée Français Jean-Monnet de Bruxelles: Not published. Verify against each school's own published fees; some figures are sourced from third-party aggregators.
What curricula do The International School of Brussels and Lycée Français Jean-Monnet de Bruxelles offer?
The International School of Brussels: IB, American. Lycée Français Jean-Monnet de Bruxelles: National.
Do The International School of Brussels or Lycée Français Jean-Monnet de Bruxelles offer boarding?
The International School of Brussels: day school only. Lycée Français Jean-Monnet de Bruxelles: day school only.
Questions parents ask
This comparison is BrightKey's independent assessment using verifiable public data only. University-placement figures are school-reported and not independently verified. BrightKey takes no payments from schools. Our method →