Deciding how to choose an international school in Singapore can feel overwhelming, and understandably so: the city-state hosts some of the most highly regarded international schools in the world, and places at the most popular ones are competitive. This 2026 guide walks expat families through the decisions that matter most, from curriculum and location to fees and admissions, so you can build a shortlist with confidence.
Understand the curricula on offer
Singapore's international schools deliver a broad mix of curricula. The International Baccalaureate (IB) is widely available and popular with globally mobile families because it transfers easily between countries. British-curriculum schools (IGCSE and A Levels) and American-curriculum schools (high school diploma and Advanced Placement) are also well represented, alongside Australian, Canadian, French and other national systems. Your choice should reflect where you expect your child to attend university and how long you plan to stay, since switching between systems mid-way can be disruptive.
Match the school to your family
Beyond curriculum, think about the practical fit. Consider the commute, as Singapore traffic and school-bus routes can add up quickly. Look at the school's size and culture, its language-support provision if English is not your child's first language, and the strength of its co-curricular programme in sport, music or the arts. Visiting in person, or joining a virtual tour, tells you far more than a prospectus.
Leading international schools in Singapore
The schools below all have verified profiles on International School Advisor, with reviews, curriculum details and fee guidance. Fee bands are indicative for 2025-2026 and should be confirmed with each school.
Tanglin Trust School
One of Singapore's oldest and most respected British-curriculum schools, offering A Levels and the IB Diploma in the sixth form. Annual fees typically range from around SGD 33,000 to SGD 52,000. See the Tanglin Trust School profile.
Dulwich College Singapore
A large British-international school known for strong academics and excellent facilities, following the English curriculum through to the IB Diploma. Fees generally fall between SGD 35,000 and SGD 50,000. Read more on the Dulwich College Singapore page.
Stamford American International School
Offering both the American curriculum and the IB, Stamford is popular with families wanting flexibility and a broad extracurricular programme. Fees usually range from SGD 33,000 to SGD 48,000. See the Stamford American International School profile.
Canadian International School
A well-established IB school with two campuses, delivering the full IB continuum. Fees typically sit between SGD 32,000 and SGD 47,000. Details are on the Canadian International School page.
Budget realistically for fees
Singapore is one of the more expensive cities for international schooling. Tuition at established schools generally ranges from SGD 30,000 to SGD 55,000 per year, and on top of that you should plan for one-off application and enrolment fees, a facilities or building levy at some schools, uniforms, and school transport. Many families negotiate a schooling allowance into their relocation package, so factor this into any job offer.
Plan the admissions timeline
The most sought-after schools maintain waiting lists, particularly at popular entry points such as the start of primary or the IGCSE and IB years. Begin your search six to twelve months before your intended start date. Prepare recent school reports, any assessment or reference requirements, and be ready for an entry assessment, which is common. Applying to more than one school widens your options if your first choice has no immediate space.
Make your final decision
Once you have visited your shortlist and understood the true all-in cost, weigh the curriculum fit, the commute and the school community together rather than focusing on rankings alone. To compare verified schools, fees and reviews side by side, explore the best international schools in Singapore on International School Advisor.
Frequently asked questions
How much does an international school in Singapore cost?
Tuition at established international schools generally ranges from SGD 30,000 to SGD 55,000 per year, before extras such as enrolment fees, levies and transport.
Which curriculum is most popular in Singapore?
The IB is very widely offered and popular with globally mobile families, but British and American curricula are also strongly represented, so the best choice depends on your plans.
When should I apply to international schools in Singapore?
Start six to twelve months ahead. Popular schools keep waiting lists, so applying early and to more than one school improves your chances of securing a place.