Across the 1,200 international schools we track, the average published tuition fee rose 6.4 per cent in 2026. That figure understates the actual cost increase parents face, because capital levies, ancillary charges and surcharges have moved faster than headline tuition. This piece sets out where the inflation is sitting in 2026, why it is running ahead of general consumer inflation in most countries, and what to assume for budgets through 2030.
The data is drawn from our quarterly fee survey. Where schools publish multiple year groups, we use the upper-secondary number to keep comparisons consistent. Currency moves matter; we report local-currency increases throughout and convert to dollars only where comparisons across cities require it.
The 2026 headline number
Median international school tuition inflation across our dataset was 6.4 per cent for the 2026 to 2027 academic year, up from 5.9 per cent in 2025 to 2026 and 5.3 per cent the year before. The mean was higher (7.1 per cent) because Tier 1 schools moved faster than the median. The 75th percentile of fee increases was 8.5 per cent and the 90th percentile sat at 11 per cent. That tail is where the most-expensive schools cluster.
For context, IMF advanced-economy consumer price inflation for the same period sat at 2.1 per cent. Education-sector inflation in the host countries was higher, typically 3 to 4 per cent. International school inflation is therefore running roughly 2 to 4 percentage points above the local education sector inflation rate in most host countries. That gap has widened, not narrowed, since 2022.
Why fees keep rising faster than the local economy
Three structural drivers explain the persistent premium. The first is faculty cost. International schools compete in a global labour market for teachers. Salary packages for experienced international teachers (the marketing, science, English and mathematics roles in particular) have risen 30 to 45 per cent over the past five years across most host markets. Recruitment from the UK, the US, Canada, Australia and New Zealand requires schools to match or beat the relocating teacher's home-country opportunity cost, plus accommodation, plus visa support.
The second driver is capital investment. The schools that built campuses in the late 2010s are now refurbishing or expanding. Several large groups are running multi-campus expansions funded partly through annual capital levies. Where building costs are rising 8 to 12 per cent per year across most host markets, levies move accordingly.
The third driver is currency. Many host markets are weaker against the US dollar in 2026 than they were in 2022. Schools paying dollar-denominated curriculum licences (College Board for AP, IBO for IB, Cambridge International for IGCSE and A-Level) face higher local-currency costs, which feed into fee structures.
Plan against inflation, not against today's number
If you are budgeting a four-year secondary stay, assume year-four fees will be 22 to 30 per cent above year-one fees at the same school. Our fee planning tool models compound inflation across your enrolment window. Read it alongside the five-year inflation report for the longer arc.
Where 2026 inflation sat by city
The cities running hottest in 2026 cluster in three groups. Asian financial centres (Singapore, Hong Kong, Shanghai) typically saw 6 to 8 per cent fee increases, in line with their broader school-cost trajectory but with Tier 1 schools at the upper end of that range. Middle Eastern centres (Dubai, Abu Dhabi, Doha) ran higher: average tuition inflation in Dubai sat at 7.5 per cent, with several flagship schools at 9 per cent. Read our 2026 fees report for the city-by-city detail.
European centres (Geneva, Zurich, Frankfurt, London) ran cooler in headline terms (4 to 5.5 per cent) but with higher absolute starting fees. London and the Swiss cluster are now the most expensive markets for upper-secondary international schooling globally on a total-cost basis.
Emerging-market international hubs (Bangkok, Ho Chi Minh City, Kuala Lumpur, Jakarta, Manila) saw mixed pictures. Bangkok averaged 5 per cent; HCMC ran 7 to 8 per cent on the back of a still-rapidly-expanding expat enrolment base; Kuala Lumpur was more moderate at 4 per cent. Latin American centres (Mexico City, Buenos Aires) saw fee increases in local currency well into double digits but moderate dollar-equivalent increases.
Where the increase is loaded
Annual published tuition is only part of the story. Across our dataset in 2026, capital levies rose faster than tuition (median 8.1 per cent against tuition's 6.4 per cent). Bus fees rose by 6 to 9 per cent in most cities reflecting fuel and driver costs. Lunch programmes rose 5 to 7 per cent. Trips and external exam fees rose roughly in line with general inflation at 3 to 5 per cent.
Educational support services (ESS) surcharges for English support and learning support were the most variable line. Some schools held them flat; others raised them 10 to 15 per cent as demand outstripped supply. Families with children on ESS plans should query the school directly rather than relying on the published increase number.
The Tier 1 premium
Tier 1 schools, broadly defined as those with the strongest published outcomes and the longest waitlists in their city, ran fee increases 1.5 to 2 percentage points above the local median in 2026. The gap is partly competitive (they can move fees and not lose enrolments) and partly structural (they tend to fund larger capital programmes). Tier 2 and Tier 3 schools in the same city showed more pricing discipline.
For families on a tight budget, the implication is that the gap between Tier 1 and the strongest Tier 2 school is widening, not narrowing, over time. A school that was 15 per cent cheaper than the Tier 1 reference in 2022 may now be 22 per cent cheaper, with little to separate them on outcomes. See our hidden fees article for the structural total-cost picture.
What to assume through 2030
Forecasts are dangerous in this category. The drivers we can see in 2026 (teacher salary pressure, currency weakness, capital programmes already underway) suggest international school inflation will run at 5 to 7 per cent annually through 2028, easing slightly thereafter as capital programmes complete. Headwinds (a softer expat hiring market, regulatory caps on fee increases in some jurisdictions, post-pandemic enrolment normalisation) could moderate that. Tailwinds (continued teacher shortages, more aggressive Tier 1 pricing) could push it higher.
For planning purposes we use 6 per cent compounded as the base case across most cities, with regional adjustments. That gives a year-four fee 26 per cent above year-one, year-five 34 per cent above. Families locking in a long enrolment should model the upper boundary as well: 8 per cent compounded yields a year-five fee 47 per cent above year-one.
One nuance worth understanding: not every published fee increase is what the family will actually pay. Schools that announce a 7 per cent headline increase may apply it only to incoming families, with continuing families on the rate-card from their year of joining. Other schools index every cohort to the current rate. Ask explicitly at offer stage which model the school applies. The answer materially changes the multi-year cost profile of a long enrolment.
For families with younger children planning a long enrolment arc, the inflation question is the single most important fee question to ask. A 3 per cent annual fee track means very different things in year ten than a 7 per cent annual fee track. The same school can look affordable on day one and unaffordable by the time the second child enters senior school.
What parents can do about it
Three actions repay the effort. First, ask schools for their five-year published fee history in writing before accepting an offer. Schools that have been disciplined on increases historically tend to remain so. Schools that have spiked fees by 10 per cent or more in any of the past three years are flagged in our dataset; treat them as carrying more inflation risk.
Second, lock in any available term-payment or annual-payment discount. Most schools offer a 1 to 3 per cent discount for annual payment up front. On a USD 35,000 fee, that is USD 350 to USD 1,050 per child per year. Our piece on annual versus termly versus monthly fee plans covers the maths.
Third, negotiate. Read our piece on negotiating school fees into your relocation package for the employer-side conversation, and how to negotiate fee increases for the school-side conversation. The schools will not advertise it, but at the margin many of them will absorb a portion of the published increase for parents who ask directly.
For city-specific planning, see our city guides and the compare tool.