QSI International School of Phuket

Part of the Quality Schools International network and open since August 2000, next to Kajonkiet in Kathu. The school does not publish a fee schedule on its website: tuition is quoted on application (schools databases note the same), so no fee year is listed here rather than a converted or second-hand figure.

American · Ages 2–18 · Day school ·Phuket Town · Row verified Sep 5, 2026

The school in facts

as of September 2026

Curriculum: American · QSI mastery-learning programme, pre-school to Secondary IV, with Advanced Placement courses; 2026-09-05Source: QSI website
Ages: 2–18 · 2-year-old class – Secondary IV; 2026-09-05Source: QSI website
Founded: 2000; Source: QSI website
Boarding: No; 2026-09-05Source: QSI website
Language of instruction: English; Source: QSI website
Area: Phuket Town · 4.1 km; Source: Phuket Travels area list

All sources

Tuition by academic year

Each row is one published fee sheet. The reference band (5-year-old class) is the figure the growth index follows; change is year on year.

No fee schedule is published for this school; the figures are quoted on application.

One-off fees on entry

One-off fees are not published on the school's site.

Distance from the areas

Straight-line kilometres from the area centre to the campus; the school run on Phuket's roads is longer, and the bus routes each school publishes are the practical test.

Area	km
Phuket Town	4.1
Patong	7.3
Chalong	8.6
Karon	10.2
Kamala	10.2

Who it suits

Families on an American track — mastery learning, AP courses, a US-style transcript — who expect to move on to another QSI school.
Small classes: the school has been one of the smallest on the island since it opened in 2000.
Households in Kathu or Phuket Town.

The school in facts

Year groups: 2-year-old class – Secondary IV
Address: 81/4 Moo 1, Chalermprakiat Ratchakan Thi 9 Road, Kathu, Phuket 83120
Website: phuket.qsi.org
Memberships and accreditation: Quality Schools International, Middle States Association (MSA)

Sources: QSI website (Sep 5, 2026) · All sources

Frequently asked questions

How much are QSI International School of Phuket fees in 2026–27?

QSI International School of Phuket does not publish a fee schedule on its website; tuition is quoted on application. Nothing is estimated in its place. Part of the Quality Schools International network and open since August 2000, next to Kajonkiet in Kathu. The school does not publish a fee schedule on its website: tuition is quoted on application (schools databases note the same), so no fee year is listed here rather than a converted or second-hand figure.

How much have QSI fees risen?

QSI International School of Phuket publishes no fee schedule, so there is no history to compute a growth figure from.

Which Phuket areas are closest to QSI International School of Phuket?

Phuket Town (4.1 km), Patong (7.3 km), Chalong (8.6 km), Karon (10.2 km), Kamala (10.2 km). Distances are straight-line from the area centre to the campus; the road is longer, and the school's own bus routes are the practical test. Other campuses near Phuket Town: HeadStart International School — Chaofah City campus (3.4 km), Kajonkiet International School Phuket (4.4 km), Oak Meadow International School Phuket (5.1 km).

What curriculum does QSI International School of Phuket follow, and for which ages?

QSI mastery-learning programme, pre-school to Secondary IV, with Advanced Placement courses; ages 2 to 18 (2-year-old class – Secondary IV), taught in English. Day school only. The school lists Quality Schools International, Middle States Association (MSA). Founded 2000.

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All schools · Phuket Town · Schools catalogue with fee sheets, JSON (CC BY 4.0)