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Fees breakdown

KIS International School Bangkok — fees in full

Everything this school publishes about its fees — the range, the one-off charges, Year 1 and 13-year totals, with the arithmetic shown. Last verified 2026-10-06.

฿440,100 – ฿944,600 / year
[O] Verified official feesFigure type: range

Fee taken from the school's own published fee document.

ECB reference rates via Frankfurter, 2026-10-05 (USD 1 = ฿33.69, CNY 1 = ฿5.03) — the same rates as our cost calculator.

KIS International School Bangkok — fee totals

Annual tuition (published range)฿440,100 – ฿944,600 per year
Year 1 total incl. published one-offs฿706,100 – ฿1,210,600 = annual tuition + application ฿6,000 + registration/enrolment ฿260,000, both as stated in the published wording below; refundable deposits excluded
Total over 13 years at today's fees฿5,721,300 – ฿12,279,800 = annual tuition × 13, flat at current fees. Real totals will be higher: schools typically raise fees 3–5% a year, and one-off charges are excluded
Discounts (school-supplied)Sibling: 2nd child 20% off registration + 5% off tuition; 3rd+ child 30% off registration + 10% off tuition

Arithmetic is shown next to each figure. Source: [O] [O] Official fees — last verified 2026-10-06. See how we verify.

Fee history — recorded data points only

Midpoint of each recorded published range, recovered from archived sources (see fees radar). Points are real observations, never interpolated: on this basis, fees at KIS International School Bangkok have risen 2.1% between 2019 and 2024.

2019: ฿710,0002020: ฿628,5002021: ฿572,6002022: ฿595,7002023: ฿619,7002024: ฿725,250฿710,000฿628,500฿572,600฿595,700฿619,700฿725,250201920202021202220232024

Source wording

The published schedule, as published

As published (source wording): 440,100–944,600 — EY Prep half day 440,100; EY1 596,500; EY2 631,600; EY3-G5 725,500; G6-10 859,700; G11 944,600; G12 882,600 (2025/26 tuition, official fee PDF) (2025/26, [O] official website); application 6,000; registration 260,000 (EYP-G10) / 185,000 (G11-12); annual development fee 45,000/yr OR refundable School Development Fund 250,000

This is the fee wording captured from the source labelled above on 2026-10-06, including any per-grade or per-term figures and one-off charges it states. Where it says fees are per term, they are per term — we do not silently annualise. Always confirm the current schedule with the school before relying on any figure.

Verification

Sources — check every figure yourself

Fee source[O] Official fees — Fee taken from the school's own published fee document.
Last verified2026-10-06 (dataset pass; fees change annually, typically by 3–5%)
Official websitekis.ac.th — via our tracked link, so the school can see the referral.
IB authorisationFind this school on ibo.org — the IB's own finder states exactly which programmes (PYP / MYP / DP / CP) the school is authorised for.
Accreditor directoryThis school's recorded accreditation names CIS — verify its current status in the accreditor's own directory: CIS
WikipediaKIS International School Bangkok — This school has an English Wikipedia article — background and history beyond our dataset.
Third-party profilesLook this school up on International Schools Database, WhichSchoolAdvisor and Edarabia (third-party profiles — their figures are not ours and may differ; that is exactly why we label our sources).
Hear from parentsParent opinion lives on other platforms — unmoderated third-party views, not our data: parent reviews on WhichSchoolAdvisor, and Thai parent discussion on Pantip (search this school). WhichSchoolAdvisor parent reviews · Pantip search
Spot an error?Schools and parents can file a correction via the claim / correction form — verified corrections are published with a note on this page. See how we verify.

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