International Montessori Schools
International School in Brussels
Quick answer
International Montessori Schools offers a multi-track IB and Other programme, with a highly diverse student body of 50 nationalities. Well-suited to internationally mobile families valuing curriculum portability families. Tuition of $18,970–$25,860/year is in line with Brussels averages.
Key facts
- Curriculum: IB, Other taught at International Montessori Schools.
- Tuition: $18,970–$25,860/yr published in EUR, US$ equivalent.
- 50 nationalities top: Multicultural.
- Ages: Ages 2 to 18 school day starts at 8:30.
- Accreditations: IBO verified.
350
50 (Multicultural)
Rolling
IBO
About International Montessori Schools
Individualised education, stimulating learning environments, beautiful buildings and playgrounds, reciprocal relationships with teachers, catering to different learning styles and helping every child to develop the different intelligences and reach their true potential
| Item | Amount |
|---|---|
| Annual tuition (USD) | $18,970 – $25,860 |
| Annual tuition (EUR) | 18970-25860 |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $24,065(+7%) |
| First-year total (with registration + deposit) | $25,565 |
| Cost position in Brussels | 61th percentile(above average) |
IB, Other
International Baccalaureate - MYP certificate and Diploma Programme
Pass
English-French bilingual learning environment + additional: Spanish, German and Dutch.
Individualised approach.
Yes, SER (Special Education Requirements) is provided where applicable
Extra individualised help.
8:30 – Between 15:00 and 16:30 depending on age range.
Organic lunch and snacks included for children in Toddler Community and Children's House. Older students bring their own warm or cold lunch and eat together in a 'family setting'. Cooking and Practical Life is a big part of the Montessori curriculum from the age of 15 months, all the way up to MYP.
Yes
Is International Montessori Schools right for your family?
A School Fit Brief scores this school against your children's ages, learning needs, and budget — with hidden fee analysis, admissions timing, and a ranked shortlist of alternatives in Brussels.
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At a Glance
Fee Position in Brussels
Mid-rangeSchool Profile
Student Diversity
Very diverse
Common: Multicultural
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Decide on this school — and four others
The $49 School Fit Brief covers International Montessori Schools and 4 other top schools in Brussels — tuition + true cost, curriculum fit, admission timeline, and red flags. Builds your shortlist in 8 minutes vs the $1,500–3,500 (and 2–4 weeks) an education consultant charges for the same answer.
Nearby Schools (within 5km)
The British School of Brussels
IB, British · Ages Ages 3 to 18
$20,100 – $45,550/yr
Compare with InternationalThe Courtyard International School of Tervuren
IB · Ages Ages 2 to 18
$12,210 – $23,310/yr
Compare with InternationalDisclaimer: 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.