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Best 2 Montessori International Schools in Brussels

Montessori International Education in Brussels

⇩ Scroll directly to the list of top 2 best Montessori schools in Brussels ⇩

Below, we have compiled the top 2 Montessori international schools in Brussels according to our users. However, there are another 2 Montessori schools to choose from in the city (and 27 total international schools.) You can find the best international school for your child by personalising your results. Just fill in your search criteria, and we will calculate a personal score for every international school in Brussels based on your requirements.

Best 2 Montessori International Schools in Brussels

Out of a total of 4 Montessori International Schools in Brussels (and 27 total International Schools in Brussels)

Based on the aggregated preferences of our users in the last 30 days.

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
Curriculum
IB, Montessori
Languages of instruction
English, French
Ages
2 to 18
Yearly fees - 2026/2027
from: €19,670
to: €26,890
Reviews
(1 review)

European School of Bruxelles-Argenteuil

We follow the European School System, offer International Baccalaureate as well as European Baccalaureate.
We are taking good care of each student individually.
We include each week many outdoor activities and are located in a beautiful green area.
We offer Arts&crafts, sewing, textile, woodwork, cooking classes etc...
Curriculum
European, Montessori, IB
Languages of instruction
English, French, Swedish
Ages
2 to 18
Yearly fees - 2026/2027
from: €16,995
to: €22,542
2 other Montessori schools in Brussels ⇨

Find the Best Montessori International School in Brussels for your family!

Other lists of best international schools in Brussels, Belgium

10 Best International Schools in Brussels (August 2026 Rankings) 6 Best IB International Schools in Brussels (August 2026 Rankings) 3 Best British International Schools in Brussels (August 2026 Rankings) 3 Best European International Schools in Brussels (August 2026 Rankings)

Most Popular International Schools in Brussels in 2025

Most Popular International Schools in Brussels in 2025

Summary

What are the best Montessori international schools in Brussels?

  1. International Montessori Schools
  2. European School of Bruxelles-Argenteuil

See all the schools in Brussels

27 International Schools in Brussels

How Many International Schools are there in Brussels?

There are 27 international schools in Brussels. See them all

What are the most popular curriculums in Brussels?
Curriculum International schools
IB 10  
British 8  
International 5  
European 5  
Montessori 4  
Other 8  

Additionally, there is 1 boarding school in Brussels.

What are the most popular languages of instruction?
Language International schools
English 27  
French 15  
German 6  
Dutch 5  
Italian 4  
Other 15  

Among these, there are 9 bilingual schools in Brussels.

How Much do International Schools cost in Brussels?

The average price of international schools in Brussels is €23,328. (*)

Price for 12 y.o.
Min. price €8,500
Avg. price €23,328
Max. price €46,825
Price for 12 y.o. Number of international schools
€8,500 to €18,499 7  
€18,500 to €28,499 10  
€28,500 to €38,499 1  
€38,500 to €48,499 3  

(*) The price for one year of fees for a 12 year old (or the closest age to 12 available in the school), excluding one-time fees at enrolment.

How Big are Class Sizes in Brussels?

The average class size of international schools in Brussels is 15.5 students.

Class size
Min. size 8 students
Avg. size 15.5 students
Max. size 20 students
Class Size Number of international schools
5 to 9 1  
10 to 14 5  
15 to 19 7  
20 to 24 5  

How big are the schools in Brussels (in number of students)?

The average size, in number of students, of international schools in Brussels is 905 students.

Number of students Number of international schools
50 to 799 19  
800 to 1,549 2  
1,550 to 2,299 0  
2,300 to 3,049 4  
3,050 to 3,799 0  
3,800 to 4,549 1  

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International Schools Database

The International School Database is the best way to find, research, and compare international schools in cities across the world.

Each school's listing includes full contact details, school policies, nationality information, extra-curricular activities, and much more. Everything you need to know is all under one roof, so you can make an informed decision on the best school for your children.

Contact

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