Bangkok Prep International School

Bangkok Prep opened in 2003 as an extension of a Thong Lo kindergarten. Its secondary school moved to a purpose-built campus in the T77 development on Sukhumvit Soi 77 in 2016, and the primary school followed in 2023. The whole school now shares that gated site, which you can reach from Sukhumvit 71 (Pridi Banomyong) or On Nut Soi 1/1. Since 2023 the school has been part of the International Schools Partnership group.

The school follows the National Curriculum for England from Pre-Nursery (age 2) to Year 13. Students take IGCSEs in Year 11, then choose A Levels or BTEC Level 3 courses in the Sixth Form. Bangkok Prep is accredited by the Council of International Schools and ONESQA and belongs to FOBISIA and ISAT. Its students come from more than 60 nationalities, and English as an Additional Language and learning support are available.

The campus has STEAM and computer labs, art studios, a black box theatre and an exam hall, plus sports facilities that include rooftop pools and an artificial-turf pitch. Annual tuition for 2026/27 is THB 706,400 to 749,500 in primary, THB 790,800 in Years 7 to 9 and THB 846,500 in Years 10 and 11. The Sixth Form costs THB 862,200 in Year 12 and THB 771,200 in Year 13.