Catholic International Schools in Belgium

Last updated 9 July 2026

About international schools in Belgium

Belgium has 4 international schools matching the catholic category, offering families genuine choice across different price points and locations.

Compare 5 Catholic international schools in Belgium. Filter by curriculum, fees (average EUR 12,636), location, and more to find the right international school now.

At a glance 5 schools · avg fee EUR 12,636

Schools listed: 5
Curricula: 10
Average annual fee: EUR 12,636
Fee range: EUR 8,730 – 21,300
Most common curriculum: Cambridge (Primary) (2 schools)
Average school size: 518 pupils
Largest by enrolment: Brussels International Catholic School - Pre-Primary
Oldest: Agnes School - Pre-Primary and Primary Campus (2002)

4 international schools in Brussels

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Agnes School - Pre-Primary and Primary Campus

British Curriculum, Christian Curriculum · Ages 1 to 11

€8,730 - 10,660

Ages 1 to 11 years

British Curriculum, Christian Curriculum

Instructs in French, Dutch and English

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Brussels International Catholic School - Secondary

Cambridge (Secondary), Cambridge IGCSE · Ages 12 to 18

€13,000 - 21,300

Ages 12 to 18 years

Cambridge (Secondary), Cambridge IGCSE

Instructs in English and French

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Brussels International Catholic School - Primary

Cambridge (Primary) · Ages 6 to 12

€12,000

Ages 6 to 12 years

Cambridge (Primary)

Instructs in English and French

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Agnes School - Secondary School

IB (DP), Catholic Curriculum · Ages 12 to 17

Fees not listed

Ages 12 to 17 years

IB (DP), Catholic Curriculum

Instructs in French, Dutch and English

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FAQs for Belgium

How many catholic schools are in Belgium?

There are 4 matching schools.