Wellington College International School Bangkok

Wellington College International School Bangkok opened in August 2018 and belongs to the international family of schools linked to Wellington College in Berkshire, England. The campus is on Krungthep Kreetha Road in Saphan Sung district, east Bangkok, roughly halfway between the city centre and Suvarnabhumi Airport. It sits next to the fairways of the Unico Grande Golf Club. The school describes its grounds as 70 rai, with a lagoon and green space.

The school teaches the National Curriculum for England, adapted for its Thai and Asian setting. It runs from Pre-Nursery at age 2 through the Junior School to the Senior School, where students take IGCSEs and then A Levels. The Sixth Form opened in 2024 and the first Year 13 cohort graduated in 2026. Students come from more than 30 nationalities. The school offers academic, music and sports scholarships, including a limited number of Sixth Form awards worth THB 500,000 each.

The campus has a Junior School building, the Crowthorne and Skylight teaching buildings (Sixth Form rooms are on the top floor of Skylight), a performing arts theatre, an athletics track and sports pitches, a pool and indoor sports facilities. For 2026–27, annual tuition is THB 639,250 for Pre-Nursery, THB 882,500 for Years 1 and 2, THB 982,500 for Years 7 to 9 and THB 1,283,500 for Year 12. New students also pay a THB 6,000 application fee, a THB 225,000 registration fee and a THB 175,000 refundable deposit. Meals are charged separately.