Bangkok
Six British-Curriculum Schools Enter Thailand in 2026, Reshaping the Market from Day One
Dulwich, Wycombe Abbey, Highgate, Glenalmond, SPGS, and The Jataka School have all opened their doors this academic year. The sector's established players are watching closely.
Thailand's international school market has never seen anything quite like this. Six new institutions offering British or British-influenced curricula opened for the 2026 academic year, with Dulwich College Bangkok, Wycombe Abbey International School Bangkok, Highgate International School Chonburi, Glenalmond Phuket International School, SPGS International School Bangkok, and The Jataka School all welcoming their founding cohorts between August and September, according to WhichSchoolAdvisor.
Each carries a distinct proposition. Dulwich brings its London brand to a purpose-built Bang Na campus targeting the LEED Gold standard. Wycombe Abbey, established at the former VERSO site in Thana City, offers full boarding on a 66-acre plot. Highgate has chosen Chonburi rather than central Bangkok, positioning itself partly for families in the Eastern Economic Corridor. SPGS carries the educational ethos of St Paul's Girls' School, with no boarding, while Glenalmond anchors itself to the Thanyapura resort in Phuket. The Jataka School, meanwhile, brings a Buddhist-inspired early years model to Sukhumvit.
Demand, and its limits
The wave of openings reflects genuine confidence in Thai demand. Kasikorn Research Centre put the market's value at THB95 billion in 2025, with the number of international schools growing from 207 institutions in 2019 to 249 by 2024. Wealthy Thai families, rather than expatriates, now represent the dominant and faster-growing demand segment; the number of Thai residents with assets above one million US dollars is projected to reach 162,000 by 2026, expanding at 11.7 percent annually.
But demand is not unlimited, and the demographic arithmetic is becoming harder. Thailand's birth rate has declined by approximately 4.5 percent annually between 2020 and 2024, meaning the pool of school-age children is shrinking even as supply grows. The established schools, Bangkok Patana, Harrow, Shrewsbury, and ISB among them, carry track records and alumni networks that new entrants cannot replicate in year one. For cautious Thai families evaluating a first-generation campus without examination results or university placement data, that gap matters.
A market finding its shape
Operators are clearly aware of the risk. Each of the new schools is opening at reduced year-group capacity and plans to expand upward through secondary over several years, buying time to build reputations before they need to fill Year 11 and 12 seats. Geographically, several have avoided direct competition with central Bangkok's incumbent leaders by choosing Bang Na, Chonburi, or Phuket. Whether that differentiation proves sufficient will depend in part on how quickly they establish results and how strongly the expat corporate market, which has historically anchored school finance in Bangkok, holds up in the years ahead.