International Schools in Watthana District

NIST International School’s Sukhumvit 15 campus offers early years, primary and secondary education through the IB continuum. Find school and admissions contacts, current fees, pupil schedules, calendar and campus information.

English-medium secondary international programme for Years 7–13 at Prasarnmit Demonstration School, Sukhumvit 23. British-based study leads through IGCSE and A levels, with published admissions and year-specific fee information.

AISB’s Sukhumvit Soi 31 campus serves Foundation through Year 12 with Australian and British curriculum pathways, primary and secondary facilities, and campus-specific admissions and fees.

British EYFS early-years provision for children from 16 months to five years within the First & Future Steps school community in Sukhumvit.

A private co-educational Cambridge Pathway school on Sukhumvit 39, offering Nursery through Year 13 with language options, creative activities and a vegetarian-food focus.

British early-years and primary education in Sukhumvit 31, with a programme through Year 6, published 2026–27 fees and assessment-led admissions.

ELC toddler campus for ages 18 months to three, with Reggio-inspired play and learning through English, Mandarin and Thai.

American-curriculum international school in Sukhumvit Soi 49/3, offering Pre-Kindergarten to Grade 12, project-based learning and Advanced Placement courses.

International nursery and kindergarten in Sukhumvit Soi 47 for children aged 18 months–6 years, using the International Preschool Curriculum with play and inquiry-based learning.

The City School is ELC’s international kindergarten and primary campus in Sukhumvit 49/4, teaching ages 3–11 through the Ontario curriculum and a Reggio-inspired approach.

Wells’ Thong Lo campus is an international nursery and kindergarten at 6 Sukhumvit 51, with an American-based early-years programme and a courtyard campus near BTS Thong Lo.

The Purple Elephant 55 is ELC’s international toddler campus in Thong Lo 8, offering a Reggio-inspired, play-based programme for children aged 18 months–3 years.

Japanese–English kindergarten on Sukhumvit 61, with an English-only nursery group, bilingual K1–K3 classes and separate playgroup and holiday-camp programmes.

Kids’ Academy’s Ekkamai Discovery campus offers British early-years education, Japanese–English and Mandarin–English programmes, and accompanied playgroup sessions.

British-curriculum primary and secondary school on Ekkamai Soi 14, with Cambridge IGCSE and A Level pathways, published 2026–27 fees and a green campus.

International preschool for ages 18 months–6 on Ekkamai Soi 6, offering French–English bilingual and international English learning tracks.

Annabel’s nursery listing at 42 Ekkamai Soi 10, with early years learning and a separately advertised Saturday playgroup for babies and toddlers.

English-medium American-curriculum school on Ekkamai 12, offering Pre-Kindergarten to Grade 12 within a Seventh-day Adventist Christian community.

Private Seventh-day Adventist Christian international school in Khlong Tan Nuea, offering kindergarten through Grade 8.

British international school in T77, On Nut, with learning from age 2 to 18 across primary and secondary campuses, including IGCSE, A Level and BTEC pathways.