Wellington College Bangkok: ASEAN's first Wellington, founded 2018

Wellington College International School Bangkok opened its doors in August 2018, becoming the first Wellington College established in ASEAN. The school sits on a 28-acre campus on Krungthep Kreetha Road in the Saphan Sung district, roughly midway between central Bangkok and Suvarnabhumi Airport, adjacent to the Unico Grande Golf Course.

Origins

The school was brought into being by Dr. Darika Lathapipat, Chairman of the Board of Governors and Chancellor of Dhurakij Pundit University, who launched it to set a new benchmark in British international education in Thailand. In March 2018, the school hosted a formal launch event at The Emporium to introduce its curriculum to prospective parents, several months before classes began.

The founding Master, Christopher Nicholls, came with substantial international school experience: he had taught at Caterham School in the UK, worked at Tanglin Trust School in Singapore, piloted senior school development at the British School in Tokyo, and spent two years setting up a new school in Warsaw before joining Wellington in 2017. He was appointed to the Bangkok role before the school opened and has led it since.

Wellington College itself traces its roots to 1856, when Queen Victoria founded it in Crowthorne, Berkshire, in memory of Arthur Wellesley, the Duke of Wellington. The college opened to its first 76 students on 20 January 1859. The Bangkok school is part of Wellington College Education's international network, which by 2026 spans ten co-educational schools across India, China, Thailand and the UK, educating around 8,000 students worldwide. Wellington College International, the master licensor, was established in 2009 and had already opened schools in Tianjin (2011) and Shanghai (2014) before Bangkok.

Campus and Growth

The school opened in 2018 with a pre-prep and junior school building and full sports facilities. Phase one took in students from Pre-Nursery to Year 6. Phase two, a bespoke senior school and auditorium designed to bring total capacity to 1,500 students, followed in subsequent years. The initial investment to build the campus ran to 2.5 billion baht. As reported by Khaosod English at the time of launch, a third phase on an additional 20 rai of adjacent land, potentially including boarding facilities, was also planned.

The campus features an Olympic-length 50-metre swimming pool, a 400-metre track, a large sports hall, grass and artificial pitches, basketball and tennis courts, and golf practice facilities. A 600-seat theatre opened in early 2020. The most recent addition is the Skylight building, a purpose-built sixth form facility that opened in 2025.

Since opening, the school has grown to three form entry in most year groups and now enrols around 1,100 students.

Curriculum and Accreditation

The school follows the English National Curriculum from Pre-Nursery through Year 13, with the Early Years Foundation Stage framework in place for the youngest children. Students in Years 10 and 11 sit the IGCSE; Sixth Form students in Years 12 and 13 study for A Levels. The Sixth Form is open to both Wellington students and pupils from other Bangkok schools. Languages taught include Mandarin, French, and Spanish alongside English.

The school's most distinctive institutional milestone came in May 2019, less than a year after opening, when it became the first school in the world to receive full COBIS Patron's Accreditation within its inaugural year of operation. CIS accreditation followed, confirmed on 12 January 2024. The school also joined FOBISIA, the Federation of British International Schools in Asia, in 2020, and was shortlisted for a British International School of the Year Award in 2022.

The design of the buildings blends modern, airy architecture with elements drawn from Wellington College, Berkshire, and from Thai culture. Harkness-style learning rooms feature throughout the senior school, reflecting a teaching method pioneered at the founding Wellington College in the early 2000s under former Master Sir Anthony Seldon.

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