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IB Curriculum International Schools in Buenos Aires, Argentina

Compare 26 IB Curriculum international schools in Buenos Aires, Argentina. Filter by curriculum, fees (average ARS 8,664,089), location, and more to find the right international school now.

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Schools listed
26
Curricula
12
Average annual fee
ARS 8,664,089
Fee range
ARS 16,600 – 25,200,000
More school facts
Most common curriculum
IB (DP) (25 schools)
Average school size
1,299 pupils
Largest by enrolment
Northlands School - Nordelta
Oldest
St. Andrew's Scots School (1838)
With boarding
1
About international schools in Buenos Aires, Argentina

Buenos Aires hosts a substantial number of International Baccalaureate (IB) schools offering one or more programmes (Primary Years, Middle Years and Diploma), frequently alongside national or other international curricula and often taught in bilingual Spanish - English models. Tuition varies widely between institutions and is commonly quoted in Argentine pesos or US dollars, so families should expect significant variation and check each school’s published fees. The local academic year runs roughly from March to December, and many international schools follow that rhythm, so families moving from Northern Hemisphere systems should begin enquiries several months before the March intake; final registration commonly requires certified Spanish translations of key documents. Practical steps for relocating families are to confirm which IB programmes a school actually offers at each age, the language(s) of instruction for core subjects, whether the school integrates the Argentine curriculum with IB assessment, and the likely waiting list or entry testing for the year group you need.

Read our parent's guide to the IB Curriculum →

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FAQs for Argentina

Which IB programmes are typically available in Buenos Aires international schools?
Most IB schools in Buenos Aires are authorised to teach one or more IB programmes: the Primary Years Programme (PYP), the Middle Years Programme (MYP) and the Diploma Programme (DP). Some schools offer all three, others combine one or two with national or other international curricula, so check each school’s authorisations and the ages covered before applying.
What languages of instruction should we expect?
Spanish and English are the most common languages of instruction and many IB schools operate bilingual programmes where English is progressively increased through the primary and secondary years. The balance of languages can vary by stage (for example more Spanish in early years, more English in DP) so confirm subject-language splits and support for English-language learners when you visit.
How much do IB international schools in Buenos Aires cost?
Fees vary widely across the city: there are lower-fee options and mid- to higher-fee schools, and published annual tuition can be quoted in Argentine pesos or shown as a US dollar equivalent - check the school’s current schedule for exact figures. Public sources that track the market report a broad spread of typical tuition levels, so budget-planning should include tuition, registration/enrolment fees and likely extras such as transport, meals and materials.
When should we apply and how does the Argentine school year affect enrolment?
The Argentine school year generally runs from late February or March through to early or mid-December, with a winter break in July, and many international schools follow that calendar. Families relocating from Northern Hemisphere systems should start enquiries several months before the March intake and expect some schools to hold assessments, interviews or waiting lists; final enrolment often requires translated and officially certified documents.
What should we look for when comparing IB schools in Buenos Aires?
Focus on the exact IB programmes authorised at each age, how the school supports bilingualism and second-language learners, teacher qualifications in IB methodology, the school’s approach to university or next-stage guidance, and how it manages equivalence with the Argentine national curriculum and graduation requirements. Also ask about class sizes, pastoral support for newly arrived families and practical matters such as transport, lunch provision and the schedule for parent visits and assessment days.