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· Reviewed by Aziza Francienne · B2C Marketing Manager
Heathfield International School Bangkok, founded in 2007, delivers a full British curriculum from EYFS through A‑Levels, preparing students for IGCSE and Cambridge A‑Level examinations. Located in the suburban Saphan Sung district, the campus offers spacious classrooms and secure outdoor spaces, especially notable in Early Years where children explore phonics, robotics, and sensory play in open-air areas. With small class sizes, each child receives personalized attention, and the structured house system encourages teamwork, community, and character development. Students also benefit from ICT and sport clubs such as Robotics and Coding, storytelling, and music during after‑school sessions.
6 Ramkhamhaeng Soi 132/1 Road, Ratpattana, Bangkok 10240, Thailand
Heathfield International School has 180 pupils, typical class sizes of 25, instruction in English.
Heathfield International School is located on Soi Ramkhamhaeng 132/1 in the Saphan Sung district of eastern Bangkok. The area is a residential suburb offering relatively easy access via major roads like Ramkhamhaeng Road. It is approximately 25–30 minutes by car from Suvarnabhumi Airport, depending on traffic.
The school caters to children aged approximately 2 to 18 years. It is divided into Early Years (Nursery and Reception), Primary School (Years 1–6), Secondary School (Years 7–11), and Sixth Form (Years 12–13). The curriculum is based on the British National Curriculum, including IGCSE and A-Level qualifications.
Heathfield is a private, co-educational international day school. It does not offer boarding facilities.
Heathfield International School offers structured EAL (English as an Additional Language) and academic support for students who require help accessing the mainstream curriculum. Students identified as needing this support receive five dedicated English language sessions per week, focused on academic English, comprehension, and reintegration into subject classrooms. This service is provided at an additional cost and is tailored for learners who do not yet meet the school’s standard English proficiency requirements.
The school is not officially affiliated with any country.
The school does not have any religious affiliation and operates as a secular institution.
Precise timings are not publicly listed on the school's website.
The school website does not explicitly confirm the provision of a school bus service.
Annual tuition at Heathfield International School ranges from THB 291,000 to THB 539,400 for 2026/27.
Heathfield International School teaches British Curriculum, Cambridge IGCSE, Cambridge A Levels, EYFS (Early years foundation stage) for students aged 2 to 18.
Heathfield International School follows the English National Curriculum from Early Years through Sixth Form, offering a clear progression from EYFS in Nursery and Reception to IGCSEs and A Levels. In Early Years, the focus is on foundational skills through play-based and thematic learning. The Primary School (Years 1–6) delivers a broad curriculum including English, mathematics, science, humanities, technology, and the arts. In Secondary (Years 7–9), students deepen their subject knowledge before progressing to the Cambridge IGCSE programme in Years 10–11. Sixth Form students (Years 12–13) choose from a range of Cambridge A Level subjects to prepare for university entrance. A varied co-curricular programme, including options like Robotics, Coding, French, Taekwondo, and Cooking, complements the academic curriculum.
Heathfield supports students' social and emotional development through a house system, where pupils are placed into one of four houses. Students earn points for demonstrating helpful behaviour, a positive attitude, and good work. These points are collected fortnightly and celebrated in school assemblies, encouraging a sense of belonging and personal responsibility.
The school does not publicly detail a dedicated SEN department or specialist staff on its website.
Heathfield offers a defined EAL & Academic Support programme, to help non-native speakers access the mainstream curriculum.
Heathfield does not publicly disclose a formal mental health or counselling programme.
The school does not publicly provide details on its safeguarding or child protection policies.
Visit the campus or attend an open day
Families are encouraged to attend an on-site tour or open house to view the facilities, meet teachers, and discuss the curriculum. Children may also be observed in a classroom setting during the visit.
Submit the application and documents
Applications can be submitted by email to the admissions team. Required documents include a completed application form, a copy of the child’s passport and visa, previous school reports, and a student health certificate.
Assessment and interview
For Year 3 and above, students are required to take a CAT4 cognitive abilities test, an English proficiency test, and may attend a formal interview. Younger children are assessed more informally through play and observation.
Receive an offer and complete enrolment
If the child is offered a place, parents are required to pay the enrolment and security deposit fees and will receive the Parent Handbook, uniform guidelines, and start-of-term instructions.
The school does not list any scholarships or fee assistance programmes on its website.
Heathfield does not publicly indicate that it operates a formal waitlist or pool system.