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University preparation is where a senior school earns its fee, through the qualification it teaches, the counselling it runs and the destinations its leavers reach. To see senior provision across the capital first, start with our international schools in London directory, then use the shortlist below. These are London schools we could confirm pair a university focused curriculum, usually the IB Diploma, with structured careers and university guidance rather than leaving applications to chance.
The qualification itself is the foundation of strong preparation, and the IB Diploma is the classic university entry credential for an internationally mobile family. Read our guide to the IB Diploma to understand how it is assessed, then weigh the schools below on the depth of their counselling and the breadth of countries their students apply to.
The shortlist
ACS Hillingdon International School
ACS Hillingdon runs the IB Diploma and IB Career related Programme and pairs them with a university and careers counselling team that works with each student individually from around age 15. Its students apply across the United Kingdom, United States, Japan, the Netherlands and beyond, and the school keeps a network of admissions contacts, so the counselling depth is the differentiator rather than the curriculum alone.
Southbank International School
Southbank was the first United Kingdom school authorised for all three IB programmes, and its Diploma results reach the top global band in some years. The continuous IB pathway means students arrive at the Diploma already fluent in its demands, which is a real advantage in the most academically stretching part of university preparation.
International School of London (ISL)
ISL runs the IB Diploma with a strongly international cohort and a counselling approach geared to students applying to universities in many countries at once. For a family expecting to apply beyond the United Kingdom, the school's experience guiding applications across systems is worth weighing carefully.
King's College School, Wimbledon
King's College School in Wimbledon lets sixth formers choose between A Levels and the IB Diploma, and it has a strong record of competitive university destinations including the most selective institutions. The dual route plus an established university guidance operation make it a serious option for ambitious applicants.
Marymount International School London
Marymount is an all girls IB World School in Kingston whose small cohort allows close university guidance through the Diploma years. For a girl who wants the breadth of the IB with individual attention on applications, the scale of the school is part of its strength in preparation.
How we chose
We listed only London schools we could confirm pair a university focused senior curriculum, most often the IB Diploma, with structured university and careers counselling, and that prepare students to apply across more than one country's system. We did not rank, score or rate the schools, and we did not publish destination statistics, because the right fit depends on your child's target countries, subjects and the style of guidance that suits them. Confirm the current curriculum and counselling provision directly with each school, as programmes evolve each year.
Strong university preparation is more than a results table. When you visit, ask how early counselling begins, how many students each counsellor supports, and whether the team has experience with applications to your target countries, since the United States, United Kingdom and European systems work very differently. Ask how the school supports entrance tests and interviews, how it helps with a personal statement or admissions essay, and how subject choices in Year 12 are matched to course requirements. For an internationally mobile family, the breadth of destinations a school's leavers reach matters as much as the headline grades, because it shows the counselling can open doors in more than one system at once.
Find a London school built for university entry
Tell us your child's stage, curriculum and target destinations and the school finder returns a matched London shortlist.
Start the school finderFees and next steps
University preparation sits in the senior years, the most expensive stage on each school's fee scale, and counselling is usually included rather than charged separately. Because tuition moves each year, we keep the live bands in one place: see our guide to international school fees in London for current figures by school and stage, and confirm examination and application support costs with each school.
To go further, use the school finder, browse the full London schools directory, or compare the related shortlists for the best sixth forms and boarding schools in London.
Common questions
ACS Hillingdon, Southbank International School, the International School of London, King's College School Wimbledon and Marymount International School each pair a university focused curriculum, usually the IB Diploma, with structured university and careers counselling. Confirm the current curriculum and counselling provision with each school, as programmes change each year.
The IB Diploma is a widely recognised university entry credential, valued for its breadth and for preparing students who apply across several countries. Most schools on this shortlist run it, and our IB Diploma guide explains how it is assessed and how universities read it.
Yes. Schools such as ACS Hillingdon and the International School of London are geared to students applying across the United Kingdom, United States and other systems at once, with counsellors who track requirements for each. Ask each school how it supports applications to your specific target countries.
These are senior year places, the most expensive stage on each school's fee scale, with counselling usually included. Figures change annually, so we keep current tuition by school and stage in our international school fees in London guide rather than quote a number that dates.
Both lead to strong universities. A Levels allow deep specialism in three or four subjects, while the IB Diploma keeps breadth across six and suits internationally mobile families. King's College School Wimbledon offers a choice of the two, so confirm which route each school runs and which fits your child's plans.