Trinity International School

Education · Khlong Toei

Sukhumvit 36, Khlong Tan, Khlong Toei, Bangkok 10110

Data checked on 12 June 2026.

This school suits families wanting a central Sukhumvit English-language education. The well-connected location keeps the BTS plus main roads within reach. Small class sizes keep the teaching close plus personal throughout. The British-style programme runs through to the senior years. Families wanting large suburban grounds may find the central campus more compact here.

Trinity International School is an international school in the Khlong Tan area of Khlong Toei. The campus sits along the Sukhumvit corridor near the Phrom Phong plus Ekkamai districts. It serves expatriate plus Thai families seeking an English-language education in central Sukhumvit. The curriculum follows a British-style international programme through to senior years. Pupils here study across a broad academic plus language offering. The Khlong Tan setting places the campus in a central, well-connected district. That central location keeps the school within easy reach of the BTS plus main roads. Families across the Sukhumvit corridor send their children to this campus. The campus offers classrooms, labs plus sports spaces for every age group. The school keeps small class sizes for close, personal teaching throughout. For families seeking a central Sukhumvit school, this campus fits especially well. The central setting trades large grounds for quick, easy daily access. Many families value the convenient location plus personal teaching here. The school pairs academic focus with a warm, community feel throughout. Graduates here move on toward universities across the world. Daily life on campus runs at a calm, focused pace.

The surrounding area blends offices plus residences with rows of cafes plus shops. Local eateries plus shops sit a short distance away from the campus gates. The school keeps facilities such as labs, classrooms plus sports areas for every year. Its central Sukhumvit position suits families settled across the corridor. A short BTS or car ride links the campus toward the wider city.