
Garden International School Bangkok opened in 1999 on Yen Akat Road in Sathorn. It is part of a small Thai group of schools that also runs Garden International School Rayong and the Royal English Programme School in Rayong. It is a compact city campus with a family feel, and about 390 students from more than 40 nationalities attend.
The school follows the English National Curriculum, adapted for an international setting, from the Early Years Foundation Stage through Primary and Key Stage 3. Students take IGCSEs in Years 10 and 11. In the Sixth Form, students usually take four AS subjects in Year 12 and three A Levels in Year 13. Native French speakers can join a French first-language programme, and EAL and inclusion support are offered. Garden is a Cambridge International School, holds an International Schools Quality Mark (silver) from the Education Development Trust, and belongs to FOBISIA and ISAT.
Facilities include science labs, art and music rooms, a library, ICT suites, a swimming pool and outdoor play and sports areas. Fees for 2026/27 are charged per term: THB 143,700 for Years 1 to 6 and THB 167,500 for Years 7 to 9, or about THB 431,000 and THB 502,500 a year. Year 11 and the Sixth Form are billed for two terms, at THB 252,300 and THB 257,000 per term. New students pay an enrolment fee of THB 120,000, or THB 60,000 in the Foundation Stage.
© International Schools Southeast Asia 2026. All rights reserved