Heathfield International School

Heathfield International School is on Ramkhamhaeng 132/1 Road in Rat Phatthana, Saphan Sung district, in the eastern suburbs of Bangkok. It began as Lord Shaftesbury International School and became Heathfield in the late 2000s. It has since joined International Schools Partnership (ISP), a global group of schools. Heathfield is a non-selective, co-educational, non-religious day school of about 180 students, and it keeps classes small.

The school follows the National Curriculum of England from Pre-Nursery through Primary and Key Stage 3. Students take IGCSE/GCSE courses in Years 10 and 11 and A Levels in the Sixth Form. Teachers are mostly British-trained. A house system with four houses named after British writers (Dickens, Rowling, Shakespeare and Tolkien) runs across the school. After-school clubs include robotics, coding, French, taekwondo and cooking, and a careers and guidance counsellor supports university applications.

Tuition for 2026/27 is billed per term. A year comes to THB 336,582 to 392,430 in the primary years and THB 421,167 in Years 7 to 9, plus meals (about THB 39,000) and an annual resource fee. A Levels cost THB 503,400 a year, and the resource fee for Years 10 to 13 covers exam entries. New families pay a THB 100,000 enrolment fee and a refundable THB 100,000 enrolment commitment fee.