Garden International School Bangkok
1st-Year Total
฿248K–฿619K
All-in estimate
Curriculum
British
A-Levels, IGCSE
Level of Education
2–18 yo
Nursery → High School
Language of Instruction
English
+ 3 more languages
Students
390
Across all ages
1st Year Tuition Fees (2025–2026)
Estimated cost for any age group entering this school
Tuition fees (2025–2026)
Annual tuition in Thai Baht
What You Should Actually Know About Garden International School Bangkok
Established in 1999, Garden International School Bangkok is one of the older British-curriculum schools in Sathorn, operating across two campuses separated by Yen Akat Road. The First School campus (Pre-Nursery to Year 2) and the Upper School campus (Years 3 to 13) together serve around 390 students in a deliberately small-scale, community-focused environment. The school positions itself as the best-value international school in Bangkok, a credible claim given its lower operating costs from long-term occupation of the same site. Academic progression runs from EYFS through IGCSE and culminates in A-Levels, making it one of relatively few Bangkok schools that keeps students from age 2 through to pre-university without switching exam frameworks. Its accreditation by the Education Development Trust and membership in FOBISIA and ISAT provide the external validation families typically look for in a British school abroad.
The day-to-day experience at Garden is shaped by small class sizes, teaching assistants in early years, and a staff drawn predominantly from the UK through a recruitment process that includes London interviews. The school uses Google Classroom for secondary students and Seesaw for early years, giving parents regular visibility into their child's learning. The EAL department uses the WIDA framework school-wide from Foundation to Year 13, with fees charged separately for students requiring identified support. The SEN approach follows the UK SEND Code of Practice broadly, with a school counsellor, referral pathways to educational psychologists, speech and language therapists, and occupational health practitioners. The Sathorn location, a short walk from both BTS and MRT lines, makes it genuinely commutable from most central Bangkok neighbourhoods without requiring the school bus commitment that outer-campus schools demand.
The school suits families who prioritise a tight-knit British-curriculum community over campus scale or breadth of sport and arts infrastructure. With roughly 390 students across 15 year groups, class sizes stay small and pastoral relationships are close, but the activity programme, while varied with over 50 ECAs, is more modest than what larger competitors offer. The dominant student profile is internationally mobile expatriate families alongside some long-term Bangkok resident families; the school reports over 40 nationalities. The A-Level pathway, rather than IB, is the senior exit route, which aligns well with families targeting UK university entry but limits flexibility for students considering US-focused programmes. Garden is best for expat families on mid-length postings who want a low-pressure British school with genuine community feel, easy central access, and a proven IGCSE and A-Level track record, rather than those seeking a large campus with specialist facilities or a US college counselling infrastructure.