Edited by Giulia Ceccon · Chief Marketing Officer
If you're researching international schools in Basel, Switzerland offering Affordable, this page lists every school we know of and lets you sort, filter and compare them — without school marketing in the way. The most common curriculum is Swiss Curriculum, taught by 3 of the schools below. Annual tuition spans roughly 9,300–28,800 CHF, with the average sitting around 21,049. Schools range from new openings to long-established names like Ecole Française de Bâle (opened 1884).
Compare 4 Affordable international schools in Basel, Switzerland. Filter by curriculum, fees (average CHF 21,049), location, and more to find the right international school now.
ELABasel – The Swiss British School Basel is a not-for-profit, two-campus international school serving Kita, Primary and Secondary students from ages 0 to 18. It offers two curriculum pathways: the Cambridge International Curriculum (leading to IGCSE and A-Levels) taught mainly in English, and a bilingual Swiss stream aligned with Lehrplan 21 for direct transfer into the Swiss system. German is taught from Pre-School to Year 7 and French from Year 3, while the Cambridge stream provides an internationally portable qualification. The school's Basel locations, Gartenstrasse 93 and St. Alban‑Vorstadt 32, host modern, child-centered learning spaces, including a dedicated STEM emphasis, arts facilities, and the Scala Theatre Basel for performances. An extensive Afterschool and Enrichment Programme runs until 18:00, with activities in coding, sports, music, and language. Distinctive features include the annual Scala musical, ABRSM music exams, and a bilingual program that supports long-term planning across local and international settings for families.
ipso! ISR Rheinfelden is a bilingual all‑day school serving children from 4 to 16, with an adjacent bilingual Early Childhood Center for ages 1.5 to 4. The German–English early childhood program blends international and local curricula within a family atmosphere and is state‑approved. The school follows the International Baccalaureate Primary Years Programme (IB PYP) for kindergarten and primary levels and offers bilingual tuition in Secondary Level I under the cantonal curriculum, enabling smooth transitions between local public education and international paths. ipso! is accredited as an IB World School and undergoes regular IB assessments. Language development covers German, English and French across the curriculum; some subjects are bilingual. The curriculum emphasizes digital skills and 21st‑century competencies through digital learning, robotics, programming and tech labs, alongside cross‑curricular STEM and MINT studies. Regular study trips abroad and a 360° virtual tour support families transitioning to ipso!. The school welcomes international families here.
Founded in 1884, the Ecole Française de Bâle (EFDB) is the only educational institution in Northwest Switzerland accredited by the Agency for French Education Abroad (AEFE). This dual-campus school provides a structured environment for children from three months to twelve years old. While French is the primary language of instruction, the school integrates German and English lessons into its weekly schedule, fostering early multilingualism in a diverse setting. A unique feature of the school is its "6ème" class, which allows students to complete their first year of French middle school within a familiar primary school environment. This specialized offering provides a gentle transition between elementary and secondary education. The school also features a dedicated music program where students can learn instruments such as the violin and piano on-site. Managed as a private association, EFDB maintains a close-knit community focused on the individual development of children within the French national curriculum.
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