International school fees: a global comparison

Where the most-expensive international schools sit

The ten most-expensive day-only top-year fees in the dataset are concentrated in three cities: London, Shanghai and Beijing. Add boarding and the London entries climb further; ACS Cobham reaches roughly USD 87,700 at full boarding, Whitgift roughly USD 78,300. Excluding boarding gives a cleaner read on international tuition.

Top-year day fee, ages 14+, USD converted at mid-2026 indicative rates.

A pattern shows up here. The top end is not local-elite private; it is international demand priced in dollars. Shanghai's premium tier is priced for the global multinational and Chinese return-from-overseas market. London's ASL and Southbank are priced for the American expat and diplomatic intake. The Istanbul entries reflect a small premium-segment competing on dollar-equivalent salaries in a depreciating currency.

City-by-city headline numbers

City medians vary by more than 10x. The table below covers the 50 cities in the ISG dataset with at least three schools whose published programme reaches age 14. n is the number of schools contributing; median and p90 are top-year day fees in USD.

Top-year day fee for schools whose published programme reaches at least age 14. USD at mid-2026 indicative rates.

Three things to take from this table. The premium cluster is mainland China plus London, with medians above USD 38,000 and ceilings in the mid-50s. The mid tier sits in continental Europe and East Asia at USD 20,000 to USD 35,000. The volume markets, Dubai, Bangkok, Kuala Lumpur and Hong Kong by school count, sit at the global median or below it. Hong Kong runs an unusually compressed range: its median is USD 27,662, its p90 only USD 34,096; the city does not have many schools pricing into the global top tier despite being a financial centre, partly because the most expensive Hong Kong international schools require six- or seven-figure debenture purchases that do not appear on the annual tuition line.

Where the cheap end sits

The 15 cheapest top-year day fees in cities with at least ten secondary-equipped schools in the dataset all sit below USD 2,500. Almost all are national-system or community schools serving a specific diaspora, not the international cohort.

A USD 1,500 top-year fee buys a different proposition from a USD 30,000 one. These schools tend to follow the Indian CBSE or ICSE board, the Italian liceo curriculum, the German Abitur, or the local national curriculum with English-medium delivery. Class sizes, facilities, and the cosmopolitanism of the cohort do not match a premium IB or American school; the academic outcomes, for the right student, often do.

Structural drivers

Why does the same product cost forty times as much in one city as in another. Five drivers explain most of the spread.

Regulatory regime. In mainland China, foreign-passport international schools are licensed under a separate framework from the local state system and are priced for an expatriate market that has limited substitutes. The licensing scarcity is itself a price input. The same is true in Vietnam at the high end. By contrast, Dubai's KHDA framework licenses 200-plus international schools competing across price tiers, which holds the median down even as the top tier reaches into the high USD 30,000s.

Real estate. A purpose-built international school campus in Hong Kong, Singapore, Shanghai or central London is competing with the highest commercial land values in the world. Capital cost is amortised into tuition either directly or through a one-off capital levy or debenture. In Jakarta, in Phnom Penh, in Almaty, land is materially cheaper and the campus cost line is correspondingly smaller.

Teacher salaries set against cost of living. A British, American or Australian teacher will not relocate to Shanghai or Singapore on a Bangkok-equivalent package. The premium-tier schools in expensive cities pay housing allowances on top of base salary because they have to. Cities where housing is cheap, or where the expat teacher pool is smaller and locally sourced, run lower payrolls.

Curriculum and exam costs. An IB Diploma school carries authorisation fees, examiner training, library and laboratory requirements, and a CAS programme that costs more to staff than a national-system school. American-curriculum schools carry AP and SAT infrastructure. Indian and Italian national-curriculum schools, examined by external boards in the home country, do not. Some of the cheap end of the table reflects that.

Tier and demand. Within a single city the same physical school plant can charge twice the next campus down. The premium school is selling cohort more than facility: the parent paying the higher fee is buying access to a particular alumni network, a particular university placement record, or a particular community. That is why the within-city spread is widest in cities with stratified expat populations: Jakarta, London, Istanbul, Madrid.

Schools priced well above their city

A handful of schools price conspicuously above their city's p90. Some of these are boarding schools; some carry a small senior-year cohort priced as a premium product; some are simply at the top of the local market.

A few of these are explainable on structure. King's Academy in Amman is a residential prep school in the New England mould, founded as a regional Phillips Academy analogue; its boarding programme is not directly comparable to Amman's day market. Li Po Chun is a two-year IB-only boarding college with a globally selective intake. The American Embassy School in New Delhi serves a specific diplomatic and corporate community on dollar contracts. The pattern is consistent: outliers either offer a different product to the rest of the city, or they sit at a different point in the regional prestige hierarchy.

How to use this comparison

The top-year fee is the headline, not the bill. Three caveats.

It does not capture total cost of attendance. Registration fees of USD 200 to USD 5,000, one-off capital levies of USD 5,000 to USD 50,000 in some markets, transport (typically USD 1,500 to USD 4,000 a year), lunch, books, technology charges, and exam fees in the final year are not in the tuition line. In Hong Kong and parts of mainland China, debentures or capital certificates can add five- and six-figure sums. In Jakarta and Singapore, capital levies recur. The Jakarta capital levy article and the Jakarta total-cost article cover the structure of these add-ons in detail.

Currencies move. All USD figures here use mid-2026 indicative rates. A 10% currency swing changes the table position of currencies like TRY, ARS, NGN, IDR by a full tier. Local-currency fees move on their own school calendar, usually annually. The local number is the verifiable one; the USD is for comparison only.

Cost of living differs. A USD 16,000 top-year fee in Bangkok is a smaller share of a household budget than a USD 30,000 top-year fee in Singapore. A genuine comparison reads tuition against the broader package: housing, tax, employer schooling allowance, and the local cost of the rest of family life.

About the data

Figures are drawn from the ISG fees database, which carries published annual tuition for 1,477 international schools across roughly 50 cities. Top-year fee means the highest published annual tuition, day-only where boarding rows are flagged, restricted to schools whose published programme reaches at least age 14 so primary-only schools are not compared against full-cycle schools. USD conversion uses mid-2026 indicative rates and is approximate; local-currency figures are the source of truth. City medians and p90 are computed only for cities with at least three schools meeting the criteria. Outlier flag uses a city-relative threshold of 1.5x the city p90.

Where a school does not publish its fees, it is absent from this comparison. The dataset skews toward schools with a public English-language website and a published fees page, which under-counts community schools, embassy schools, and a tail of low-fee local-stream schools that serve diaspora communities without marketing internationally.

Related reading on The Guide

• How to choose an international school
• For-profit vs non-profit international schools
• International school accreditations explained
• How to read an international school inspection report
• International School Fees in Jakarta and the 2026 Jakarta Fee Report

FAQs

How are these fees collected? From each school's published fee schedule, either on the school website or in a fees PDF the school distributes to enquirers. The figures are entered as the school publishes them, in local currency, with the grade or age range the school assigns.

Why are some schools missing from the data? A school is absent if it does not publish a fees page, if its published page covers only registration and capital fees without an annual tuition line, or if its top published year does not reach age 14. About 50 schools in the wider database have only summary fee ranges and are excluded from the per-grade analysis here.

Do these fees include extras like registration, capital fees, transport and exam fees? No. The table shows tuition only. Registration fees, refundable or non-refundable enrolment deposits, capital levies, debenture purchases, transport, lunch, technology charges, uniform, books, and external exam fees in the final two years are additional. Total cost of attendance is typically 10% to 30% above the tuition line, and can be materially higher where a capital levy or debenture applies.

How often is the data refreshed? The database carries the most recently published academic-year fee schedule for each school, captured in the rolling research cycle. Schools publish annually and most international schools step fees up year on year by mid-single-digit percentages; the absolute figures in this comparison should be treated as accurate to within a single academic year.

Why are the USD figures approximate? Two reasons. First, exchange rates move daily; the rates used here are indicative for mid-2026 and will not match the cross rate on a future enrolment date. Second, schools price for the local market; when a parent pays from a different home currency the effective cost depends on the cross-rate at the time the invoice settles, not the published USD equivalent. The USD column is for cross-city comparison, not for budgeting.