Thailand, Bangkok
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· Reviewed by Aziza Francienne · B2C Marketing Manager
Raintree International School Sathorn, opened in August 2017, offers early years education for children aged 1.5–6 years in central Bangkok’s leafy Sathorn district. It follows the British Early Years Foundation Stage linked with a Reggio Emilia‑inspired teaching philosophy focused on child‑led exploration within a multilingual setting. Instruction is primarily in English, with co‑taught Mandarin and Thai language and culture lessons. Nursery classes are intentionally small (12–15 children) and staffed by a teacher and multiple assistants, supporting individual observation and documentation. The campus surrounds mature trees in two inner courtyards, encouraging outdoor learning amid Bangkok’s urban core. The school is known for its nature‑integrated learning spaces, creative arts opportunities rooted in Reggio Emilia pedagogy, and strong language‑rich immersion that supports early bilingual development.
126 Nanglinchi Road, Tungmahamek, Sathon, Bangkok, Thailand 10120
Raintree International School - Sathorn has 150 pupils, typical class sizes of 13, instruction in English.
Raintree International School Sathorn is on Nanglinchi Road in Bangkok’s Sathorn district, a leafy residential neighbourhood with convenient access to public transport and major roads. It’s a short drive to the city's business and diplomatic centres, with local BTS/MRT stations and expressway exits nearby.
The school offers Early Years education from Nursery 1 (aged 1.5 years) through to Year 1 (around age 6).
Raintree is a co‑educational, day‑only international kindergarten.
During admissions consultation, any special or additional learning needs are discussed to assess whether the school’s programme can reasonably accommodate the child.
The school is not affiliated with any particular country.
The school has no religious affiliations.
Typical school days run from approximately 08:00 am until 14:00 pm for Kindergarten levels, with Nursery finishing around 12:15 pm. There is a daily lunch and snack break.
There is no mention of a school bus service on the Sathorn campus.
Annual tuition at Raintree International School - Sathorn ranges from THB 468,000 to THB 570,000 for 2026/27.
Raintree International School - Sathorn teaches British Curriculum, EYFS (Early years foundation stage), Reggio Emilia Approach for students aged 1.5 to 6.
Raintree International School Sathorn follows the British Early Years Foundation Stage (EYFS) framework throughout its Nursery, Kindergarten, and Year 1 levels. The curriculum is integrated with a Reggio Emilia-inspired approach that emphasises child-led, play-based exploration and learning through discovery. Core areas include Communication and Language, Personal and Social Development, Literacy, Mathematics, and Understanding the World, along with expressive arts and design. The school uses observation-based assessment to track each child’s development and tailor experiences to individual learning needs. Mandarin is co-taught alongside English in the classroom, and Thai language and cultural studies are also included from Kindergarten onwards.
1. Schedule a campus visit
Families are encouraged to visit the Sathorn campus to observe classes, meet the teaching team, and learn more about the learning environment.
2. Submit an application form
Parents complete the school’s application form and pay a non-refundable application fee.
3. Attend a family consultation
The school invites parents and children to attend a meeting with the Head Teacher to explore whether the child’s needs align with the school’s philosophy.
4. Receive the admissions decision
If a place is available and the school confirms suitability, an offer is extended. Families must pay a one-time registration fee to confirm the place. Upon confirmation, the school shares information regarding uniforms, the school calendar, and payment deadlines.
Raintree International School does not publicly provide any information on academic or financial scholarships.
Raintree International School operates a waitlist when classes are at full capacity. Applications are reviewed on a rolling basis, and if space is unavailable, families may choose to remain on the waitlist.
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