Edited by Giulia Ceccon · Chief Marketing Officer
If you're researching international schools in Castellon, Spain 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 British Curriculum, taught by 2 of the schools below. Annual tuition spans roughly 5,780–14,090 EUR, with the average sitting around 8,920. Schools range from new openings to long-established names like Agora Lledó International School (opened 2001).
Compare 3 Affordable international schools in Castellon, Spain. Filter by curriculum, fees (average EUR 8,920), location, and more to find the right international school now.
International English School of Castellon delivers English National Curriculum alongside Spanish compulsory subjects to provide a double qualification recognised by British and Spanish authorities. It serves ages 1 to 18 across Early Years, Primary, Secondary. Early Years offers English immersion with native teachers and play-based learning. Primary maintains English immersion with an adaptable curriculum and transversal values. Secondary follows the British curriculum with key Spanish subjects and ongoing English immersion, with personalised support. Sixth Form provides the British Baccalaureate with a double qualification and tailored programmes to develop English proficiency. Languages include English; Spanish from Early Years; Valencian from Year 2–Year 11; and French and German from Year 3, with an option from Year 4. Facilities include classrooms, courtyard access, computer rooms, an art room, science laboratories, a Sixth Form study area with iMacs, dining rooms and a kitchen. Infant swimming with Aigua Escola. Extracurriculars include Music School, volunteering and Duke of Edinburgh Award.
British School of Vila-Real offers a dual qualification pathway for ages 2 to 18, delivering the British National Curriculum alongside elements of the Spanish curriculum. All subjects are taught in English, with Spanish and Valencian in Primary and additional languages (German, French or Mandarin) starting in Year 5. In Secondary, students sit IGCSE/GCSE examinations, and a Cambridge Preparation Centre operates via a Saturday School. In Sixth Form, students study A Levels with direct access to universities in Spain and abroad, gaining British and Spanish qualifications. The school is affiliated with International Schools Partnership (ISP). Facilities include four classroom buildings, four laboratories, three computer rooms and music spaces, plus a 10,000 m² sports complex with a multifunctional hall, outdoor pitches, three swimming pools and an athletics track. After-school activities, a House System and a dining room and day care complete the campus offering.
Agora Lledó International School is an international school in Castellón, Spain, serving students from ages 1 to 18. It delivers the International Baccalaureate across the full continuum (PYP, MYP and DP) alongside a bespoke curriculum, including Infant, Primary and Secondary Education, National Baccalaureate and IB programs. The school was the first Castellón campus to adopt IB in 2011 and, by 2024, offered the complete continuum. It runs a multilingual project with linguistic immersion beyond English, enabling mastery of English plus French, German or Chinese. Founded in 2001, it joined Globeducate in 2006 and earned ISA certification in 2009. The campus covers 6,700 m2 of facilities, with large classrooms, laboratories and a library, plus a 6,700 m2 sports centre. Extracurriculars include robotics, music and dance, plus language programmes. Partnerships with WWF, Eco-Schools and the UN Sustainable Goals connect students to global initiatives. Agora Lledó is part of Globeducate and offers education.
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