International School Index

KIS International School

Ages
2–18Kindergarten–Sixth Form
Location
Huai Khwang, Bangkok

Cost per year

From459,800 THBFollowing years

First year: 770,800 THB – 975,800 THB

AgesFirst yearFollowing years
770,800 THB – 975,800 THB459,800 THB
933,800 THB – 1,138,800 THB622,800 THB
970,300 THB – 1,175,300 THB659,300 THB
1,067,800 THB – 1,272,800 THB756,800 THB
1,207,700 THB – 1,412,700 THB896,700 THB
1,220,700 THB – 1,425,700 THB984,700 THB
1,180,600 THB – 1,385,600 THB944,600 THB

First year includes one-time fees such as registration and deposit

Additional fees that may apply

These are not included in the figures above. They are charged only in certain cases — not to every family — so read the note on each line to see when it applies.

  • Early Years 1–Early Years 3 · Ages 3–531,000 THB per year

    Paid per term, non-refundable

  • Grade 1–Grade 5 · Ages 6–1034,000 THB per year

    Paid per term, non-refundable

  • School bus103,100–134,000 THB per year

    Zone 1-4 door-to-door, includes driver + attendant; Zone 4 opens when there are enough users; does not include the daily rate (maximum 850 baht/trip)

  • Grade 11-12 (Non-DP Thai) · Ages 16–1725,000 THB per year

    Thai language course fee for students not taking DP Thai

Image from Google Street View

Location

Huai Khwang, Bangkok · Open in Google Maps

Official websiteCallDirections

Exam results

Basic information

This full-continuum IB curriculum school in Bangkok's Huai Khwang district teaches Early Years Prep through Grade 12 to about 800 students from 56 nationalities, with an average class size of 17 and a secular, non-religious ethos.

CurriculumIB
Language of instructionEnglish
Class size17 (max 23)
Nationalities56
Founded1998
AccreditationCIS, EARCOS, IB World School, ISAT, MRISA, ONESQA
Student count800
Religious affiliationNone (secular)
Websitehttps://www.kis.ac.th/

Nationality mix: Approximately half of students are Thai nationals; the rest are of various nationalities

Admissions

No admission schedule published yet

Request info / book a visit

Daily life

UniformYes
School lunchYes
After-school careYes
School busYes
BoardingNo
School hours07:40–14:45

Academics

Leaving qualifications: IB Career-related Programme, IB Diploma

Source: kis.ac.th

Last updated: 2026-07-07

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