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Search & filter all 3 schools Compare 3 schools in Belgium

Catholic International Schools in Belgium

Edited by · Chief Marketing Officer

About international schools in Belgium

Catholic international schools in Belgium combine a Catholic ethos with international or bilingual teaching models and are commonly found in and around Brussels where many expat families live. Many of these schools deliver international curricula such as Cambridge (IGCSE/A-Level) or the International Baccalaureate alongside elements of the Belgian national programme, and instruction is often bilingual (English with French or Dutch) or trilingual in some settings. Fees vary widely across the sector, with many private Catholic international schools typically charging in the mid market (roughly €10,000 - €30,000 a year) while subsidised or special-status schools and European Schools charge significantly less; families should also budget for registration/acceptance fees, capital levies, transport, meals and exam charges. Admissions follow the Belgian academic year (new term starts in late August/early September), private schools commonly accept applications year-round or on a rolling basis but popular year groups fill quickly and waiting lists are normal, so early contact with admissions is advised.

Compare 3 Catholic international schools in Belgium. Filter by curriculum, fees (average EUR 12,848), location, and more to find the right international school now.

At a glance 3 schools · avg fee EUR 12,848
Schools listed
3
Curricula
8
Average annual fee
EUR 12,848
Fee range
EUR 8,730 – 21,300
Most common curriculum
Cambridge IGCSE (2 schools)
Average school size
469 pupils
Largest by enrolment
Brussels International Catholic School - Pre-Primary
Oldest
Agnes School - Pre-Primary and Primary Campus (2002)
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Brussels international schoolsAntwerp international schoolsBeringen international schoolsGhent international schoolsAll international schools in BelgiumBritish schools in BelgiumIB schools in BelgiumAmerican schools in Belgium

FAQs for Belgium

What curricula can I expect at a Catholic international school in Belgium?
Catholic international schools in Belgium typically offer a mix of curricula: many schools use Cambridge programmes (Primary, IGCSE and A-Level) or are authorised IB schools, while some combine international syllabuses with the Belgian national curriculum so pupils can sit local qualifications where appropriate. Check each school’s published curriculum and exam routes because provision varies by school and by secondary pathway.
Which languages are used for teaching?
English is commonly the main language of instruction in Catholic international schools aimed at expat families, often taught alongside French or Dutch in a bilingual model; a few schools also offer dedicated trilingual streams or strengthen the local language so pupils can integrate with Belgian systems. Verify the balance of languages for early years, primary and secondary because the amount of instruction in each language is school-specific.
How much should I budget for fees and extra costs?
Headline tuition for private international Catholic schools in Belgium typically sits in a broad mid range (many schools fall between about €10,000 and €30,000 per year), but published fees vary widely and the most expensive schools can be significantly higher while subsidised options are much lower. In addition to tuition, families commonly meet one-off registration or capital levies, annual extras for transport and meals, examination fees and costs for trips or optional activities, so request a full fee schedule when you enquire.
When should I apply and how do admissions work?
The Belgian academic year begins in late August or early September, and private international schools usually run rolling admissions with places allocated as they become available, whereas the European Schools and some public systems operate formal annual enrolment windows that follow strict timelines. Popular year groups often have waiting lists and most schools require an application form, recent school reports, a registration fee and sometimes an assessment or interview, so start the process as soon as you know your move.
Will a Catholic international school prepare my child for Belgian schools or universities?
Many Catholic international schools teach recognised international programmes (IB, Cambridge) that are widely accepted by universities in Belgium and abroad, and some schools also offer Belgian-recognised pathways or certificates that help with transfer into local systems. Parents should confirm recognition of specific qualifications, language requirements for university entry and the school’s track record for transitions to Belgian higher education if that is an important goal.
Is a Catholic ethos likely to affect day-to-day life for non-Catholic families?
Catholic international schools typically make their religious identity clear in their mission and may include religious education, assemblies and pastoral practices shaped by Catholic values, but many explicitly welcome families of other faiths or none and focus on inclusive pastoral care. If a secular environment or minimal religious instruction is important to you, ask schools about daily religious activities, optional religious instruction and how they accommodate families with different beliefs.