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IB Curriculum International Schools in Sydney, Australia

Compare 26 IB Curriculum international schools in Sydney, Australia. Filter by curriculum, fees (average AUD 25,193), location, and more to find the right international school now.

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Schools listed
26
Curricula
13
Average annual fee
AUD 25,193
Fee range
AUD 220 – 110,190
More school facts
Most common curriculum
Australian Curriculum (21 schools)
Average school size
1,230 pupils
Largest by enrolment
The King's School
Oldest
The King's School (1831)
With boarding
8
About international schools in Sydney, Australia

IB-curriculum international schools in Sydney typically offer one or more IB programmes across the age range - the Primary Years (PYP), Middle Years (MYP) and Diploma (DP) - either as a full IB continuum or combined with the New South Wales curriculum. Families can expect instruction primarily in English with strong second-language programmes (commonly Mandarin, French, Japanese and other European or Asian languages) and additional English support for students whose first language is not English. Fees are wide-ranging but most international-style independent schools in Sydney publish annual tuition in the mid-to-upper tens of thousands of Australian dollars, with typical published tuition clustered roughly between A$16,000 and A$45,000 a year; public schools also accept temporary visa holders on a different, lower fee schedule. Admissions are usually tied to the NSW school calendar (four terms, school year starting late January) and many schools recommend applying several months before your intended start date because popular entry years and language-support places can fill early.

Read our parent's guide to the IB Curriculum →

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FAQs for Australia

What is the difference between the IB (PYP/MYP/DP) and the NSW HSC pathway for secondary school?
The IB Diploma Programme (DP) is an internationally recognised two-year curriculum for students aged about 16 - 19 that emphasises breadth, critical thinking and external assessment, while the NSW Higher School Certificate (HSC) is the state credential awarded at the end of Year 12 and uses NESA syllabuses and assessments. Some Sydney schools offer the full IB continuum through to the DP, others teach IB in junior years and switch to HSC, and some students choose IB DP as an alternative to HSC depending on university plans; check each school’s senior-secondary pathway and university-entry outcomes.
How much should I budget for tuition and extra costs at an IB international school in Sydney?
Published tuition at international and independent schools in Sydney varies widely, but median and typical figures for international-style schools fall in the mid-to-upper tens of thousands of Australian dollars per year, with published ranges commonly between roughly A$16,000 and A$45,000 and some schools above or below that band. Expect additional compulsory charges such as enrolment/acceptance fees, capital levies or building funds, activity/excursion costs, uniform and subject-specific extras, and budget for year-on-year fee increases; always request the current fee schedule from the school to see total annual cost.
What languages of instruction and language programmes do IB schools in Sydney typically offer?
Instruction is predominantly in English, but most IB international schools in Sydney run substantial second-language programmes - Mandarin (Chinese), French, Japanese and several European languages are commonly available - and some schools offer bilingual or partial-immersion streams. Schools also provide English as an Additional Language or Dialect (EAL/D) support for non-native speakers and may partner with specialist language providers or the NSW School of Languages for additional options.
When should we apply and what is the admissions rhythm for relocating families?
Sydney follows the NSW school calendar of four terms with the school year beginning in late January, so main intakes align with term starts, though many independent and international schools accept applications year-round for mid-year entry if places exist. For relocating families it is common advice to start enquiries and submit applications several months before arrival to secure language-support places and preferred year levels; ask admissions about waitlists, required documentation (birth certificate, previous school reports, immunisation records) and any English-language assessment or entry testing.
What should parents look for when comparing IB international schools in Sydney?
Compare which IB programmes the school is authorised to deliver (PYP, MYP, DP), the strength and extent of English-language support, language offerings and how they match your child’s needs, plus pastoral care and transition support for international students. Also review the school’s published fee schedule and additional charges, class sizes, accreditation or inspection reports, and speak to admissions about entry timelines, transportation and campus facilities to confirm practical fit for your family.