Join the TSIS Family


We welcome new students to join Nursery - Year 10 classes anytime between NOW and August 2022.

Average fees for a new student joining us in January are just 123,000 baht (until June 2022)!

Some of the reasons that TSIS continues to grow so quickly:

  • British Curriculum for Years 7-13 (Sukhumvit 76 Campus) and Pre-Nursery – Year 6 (Wongwianyai Campus). 

  • Spacious and well-equipped campuses which include grass playgrounds and sporting areas, indoor gyms and swimming pools.

  • Well-qualified, highly committed teachers.

  • Managed by ISS (associated with over 350 schools in 70 countries).

  • Accredited by WASC.

  • Exceptional IGCSE and A Level examination results and worldwide university offers.

  • Very reasonable fees (average 212,000 baht/year).

  • Supportive and diverse community (18 nationalities).