British (EYFS, IGCSE, AS/A-Level) · Kathu (quiet valley, ~15 min from Phuket Town)
Kajonkiet International School, Phuket (KIS Phuket) was founded in 2011 and sits on a 15-rai landscaped countryside campus in a quiet green valley in Kathu, around 15 minutes from Phuket Town and 30–40 minutes from most beach areas. Part of the wider Kajonkiet School Group, which operates several campuses across the island, KIS Phuket delivers the British curriculum in English from the Early Years Foundation Stage through Years 1–6, Years 7–11 to IGCSE, and a Years 12–13 sixth form at AS and A Level, with Thai, Chinese and Japanese taught as additional languages alongside dedicated music and sports facilities and EAL and learning-support provision.
A 15-rai landscaped campus in a green valley, as the school describes it — a genuinely countryside setting for a school this close to town, with dedicated music and sports facilities.
Getting there: No rail on the island. The campus sits in the Kathu valley, off the main road and quieter than its neighbours — roughly 15 minutes to Phuket Town and 30–40 minutes to most of the west-coast beaches, with the Patong hill the usual variable. Check the school bus route for your beach before assuming the map distance.
Phuket has no rail network of any kind — no BTS, no MRT, no commuter line. The island's long-discussed light rail scheme is still in study and procurement, so every school run here is a car, a motorbike or the school bus. Read the Phuket getting-around guide and the Phuket area guides before you commit to a beach.
How a child progresses through the school, stage by stage:
Accreditation is the closest thing to an objective quality signal in international schooling — it means an outside body has inspected governance, teaching and safeguarding. BAANLYY does not rank schools, so this is what Kajonkiet International School, Phuket (KIS Phuket) and its accrediting bodies publish, not our verdict:
Boarding: Day school — no boarding.
Scale: A mid-sized co-educational day school for ages 2–18. The Kajonkiet group publishes current enrolment; we do not restate a roll figure that moves each year. Roll and nationality figures move every year and schools report them differently — treat these as indicative and ask the admissions office for the current numbers.
Families who want a full British pathway ending in A-levels rather than the IB, who value additional-language provision (Thai, Chinese, Japanese) as part of the timetable, and who want a quieter mid-island base within a short run of Phuket Town.
This is our editorial read for relocation planning, not a ranking or a recommendation — and no school pays to appear on BAANLYY. Visit shortlisted campuses before you decide.
Kathu's catchment reaches town on one side and the Patong coast on the other:
Check the school's bus catchment before you sign. Phuket is a big island served by one congested north–south spine and a handful of hill roads — a villa that looks close on a map can sit outside the route, and a home on the route can be further away and still be the easier morning.
BAANLYY deliberately does not publish per-school tuition figures: they change annually, schools publish their own current schedules, and a stale number is worse than none. Take this list to the admissions office:
Visit the official Kajonkiet International School, Phuket (KIS Phuket) website →
BAANLYY does not rank, endorse or accept payment from schools. Facts on this page are compiled from Kajonkiet International School, Phuket (KIS Phuket)'s own official website and its accrediting bodies, and are provided for relocation planning — not as admissions or financial advice. Curricula, campuses, fees and admissions rules change; always confirm current details with the school.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
School shortlisted — now match a beach or a town to the bus route and your budget, and line up healthcare and your visa.