Edited by Aziza Francienne · B2C Marketing Manager
A growing number of Thai international schools offer blended or internationally-branded curricula that draw from multiple traditions. These include IPC at primary level, bilingual Thai-English programmes, and bespoke approaches. They suit families who want flexibility and do not need to align with a single national examination system.
Compare 12 International Curriculum international schools in Thailand. Filter by curriculum, fees (average THB 405,534), location, and more to find the right international school now.
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Lanna International School Thailand started as a small homeschool setup. Over time, it developed into a full international school for students aged 2 to 18. In 2018, the school relocated to a single campus in the Hang Dong district of Chiang Mai. This allowed the school to place all age groups on one site. The student body includes children from many different countries and currently serves about 1,000 students. The school uses a British-based curriculum. Young children follow the International Early Years Curriculum (IEYC), and the primary years use Cambridge Primary and the International Primary Curriculum (IPC). Secondary students take Cambridge IGCSE exams and can continue with AS and A Levels. There is also an option to earn an American High School Certificate. The campus includes science and STEAM labs, libraries, art and music rooms, a gym, football field, swimming pool, and outdoor play and sports areas.
Panyaden International School, located just south of Chiang Mai in Hang Dong district, is a bilingual day school serving children aged 2 to 18. Established in May 2011. From Years 1–6, students follow the British‑aligned International Primary Curriculum alongside Thai culture and language instruction. Years 7–9 engage with the International Middle Years Curriculum (IMYC), which prepares them for the IB Diploma Programme in Years 12–13. The school community includes around 405 students representing more than 30 nationalities, taught by bilingual Thai and English‑speaking teachers. The curriculum emphasises values such as respect, responsibility, and environmental mindfulness, drawn from Buddhist principles. A notable feature is the combination of service and sustainability projects integrated across stages. The IB Diploma is offered by authorised faculty, and the school’s green campus environment and values-based approach are foundational and unique.
Finnway International School Phuket is a co‑educational day school for children aged 2 to 12, located in Koh Kaew, central Phuket. The school offers a Finnish‑based curriculum adapted for international students, combining elements of Finland’s National Core Curriculum with the International Primary Curriculum (IPC) and the International Early Years Curriculum (IEYC). English is the primary language of instruction, with Thai and Chinese taught as additional languages. The school does not follow a national exam system and places emphasis on play‑based and thematic learning, particularly in the early years. Class sizes are small (typically around 15 students). The school operates without religious affiliation and does not offer boarding.
AIT International School offers an international curriculum standards for English, mathematics, and science. Instruction is delivered entirely in English, and Thai language classes are provided both for native Thai speakers (Thai A) and for those new to the language (Thai B). At the Nursery to Kindergarten level, the curriculum is theme‑based and focuses on the physical, social, emotional, and cognitive development of young children. In Grades 1–6, the school delivers a broad range of subjects including Language Arts, Mathematics, Science, ICT, Social Studies, Music, Visual Arts, Library Lessons, Thai Language, Physical Education, Health & Counseling. Learning is organized into clearly defined first and second semester plans. The teaching approach is child‑centred and inquiry‑based, utilizing tools such as projects, portfolios, group discussions, problem-solving activities, field trips, and portfolio-based assessment.
Regents International School Pattaya is an English-medium, co‑educational day and boarding school serving students aged 2–18. Located about 20 minutes from central Pattaya in rural Chonburi province, the campus sits on a green, secure site with notable features including a Hogwarts‑style tower, a 350‑seat Globe auditorium, STEAM labs in collaboration with MIT, and sports facilities such as a 400 m running track, astroturf field, and competition‑standard pools. The school offers the British Curriculum through A‑Levels, alongside the IB Diploma Programme for Sixth Form students, and EYFS for the youngest learners. With a teacher‑student ratio of 1:22 and approximately 1,100 pupils representing over 50 nationalities, small class sizes support personalised learning. Signature elements include its Juilliard‑inspired performing arts programmes and wellbeing‑focused boarding community
St. Stephen’s International School in Bangkok offers education for students from early years through secondary school. It follows the British curriculum, leading to IGCSE and A Level exams in the upper years. The school includes both academic subjects and co-curricular activities as part of its regular programme. Facilities at the campus include science labs, ICT rooms, a library, music and drama rooms, a swimming pool, sports fields, and a gymnasium. Students also take part in school trips and project-based learning activities throughout the year.
St. Andrews International School Dusit, located near Chitralada Palace in Bangkok, was founded in 2010. It serves children aged 2 to 11 and follows the English National Curriculum. The school offers a structured program beginning with play-based learning in Early Years, and moves into core academic subjects such as English, Mathematics, and Science in the Primary years. Students also study Computing, Music, Physical Education, Languages, and Personal, Social, and Health Education. The campus includes general classrooms along with dedicated rooms for music, science, art, and STEAM activities. Other facilities include a library, sensory room, rooftop garden, health centre, indoor and outdoor play areas, two swimming pools (including a 25-meter pool), and a covered sports court.
Southern International School Hat Yai (SIH), founded in 2015 and serving ages 2 to 18, offers a blend of British and international curricula from EYFS through IGCSE and A Levels. Located in Hat Yai, a southern Thai city near Malaysia. Class sizes are small (15–20), with total enrolment around 150–240 students. SIH teaches in English, with subjects including Thai and Mandarin. The school records a 100% IGCSE pass rate, supports the Duke of Edinburgh’s Award, and follows a distinctive blended approach combining IPC, National Curriculum (England), and Cambridge standards.
St. Stephen's International School is developing its New Campus 2025 in the Chatuchak district, directly adjacent to Viphavadi Rangsit Road. Serving students from Nursery to Year 13, this upcoming campus will continue to deliver the school’s established British educational framework. Students progress through the Early Years Foundation Stage, the International Primary Curriculum (IPC), and the International Middle Years Curriculum (IMYC), leading to Cambridge IGCSE and A Level examinations. A defining feature of St. Stephen's is its "East meets West" philosophy. This signature initiative integrates Western educational practices with Thai cultural values, teaching students primarily in English while incorporating Thai and Mandarin language studies. Beyond core subjects, students participate in community service initiatives and the International Award. While the physical grounds are currently under construction as part of the New Campus 2025 project, the school's focus remains on developing students who understand local traditions alongside global issues.
St. Stephen’s International School, Khao Yai, is a co-educational day and boarding school for students aged 2–18, located near the UNESCO-listed Khao Yai National Park, around 150 km from Bangkok. The school follows the British curriculum, starting with the Early Years Foundation Stage, the International Primary Curriculum, Cambridge IGCSE, and Cambridge A Levels. Average class sizes are small, with around 12 students, and boarding accommodates approximately 30% of pupils. Facilities include extensive outdoor learning areas and access to natural surroundings that support the school’s strong emphasis on Outdoor Education. Students also study Thai and Mandarin in addition to English, and benefit from programmes in performing arts, sports, and community service. Its location enables unique environmental and service-based projects that integrate with the curriculum, encouraging engagement with local and global issues. This combination of academics, languages, and outdoor learning creates a distinctive experience for both local and overseas families.
Charter International School in Bangkok educates students aged 2–18 through the English National Curriculum, combined with the International Primary Curriculum (IPC), Pearson Edexcel IGCSE, and Cambridge A Levels. Early Years follow the EYFS framework, with specialist lessons in music, PE, swimming, and Thai language starting from Reception. The school offers dedicated science labs, art and design spaces, sports fields, a swimming pool, and music and drama rooms to support its academic and creative programs. A key feature is the House System, with students joining Lanta, Samet, or Phuket for friendly competitions, leadership roles, and community events. Weekly Homeroom sessions address personal growth, study skills, and well-being, creating a structured support network throughout all stages of learning.
Odyssey International School, established in 2021 near Pattaya in Bang Lamung, serves children aged 2.5 to 16 in small, mixed‑age classes that begin each day with a morning wellbeing check‑in. The school follows the British curriculum (including EYFS, IPC, IGCSE, and A‑Levels) using project‑based approaches like the Hero Curriculum and Mantle of the Expert, designed to bring history, science, and English to life through storytelling and real‑world challenges. The campus encourages outdoor learning, students explore nature, work on hands‑on projects, and benefit from weekly Thai, art, and PE lessons. The school also offers New Era Academy speech and drama qualifications, nurturing confidence and creative communication. With just over 30 students, Odyssey offers a close-knit community where each child is valued for their unique strengths.
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