One World International School
International School in Singapore
1,800
70 (We have a 30% nationality cap for any one nationality to maintain diversity.)
Rolling
IGCSE and IB Diploma
About One World International School
One World International School is more than just a learning institution. While educating the next generation of leaders is our top priority, we want our students and families to know that we are a welcoming, diverse and inclusive community that strives to help all of its members make meaningful connections with one another. We have a team of world-class staff members who are passionate about education, and we are proud of the families who make up our student community. Our approach to education is distinctly different from many of the other schools in Singapore. Kindness is integral to everything we do at OWIS. From our values and mission to curricula choices, our fee point and our assessment practice - our philosophy around kindness aims to equip our students with the skills and awareness they need to thrive in a global society.
| Item | Amount |
|---|---|
| Annual tuition (USD) | $21,749 – $25,005 |
| Annual tuition (USD) | SGD 21749-SGD 25005 |
| Fee year | 2025-2026 |
| True annual cost (with hidden fees)how we calculate | $26,677(+14%) |
| First-year total (with registration + deposit) | $29,177 |
| Cost position in Singapore | 72th percentile(above average) |
IB, British
IGCSE and IB Diploma
Cambridge IGCSE in Grade 10 and IB Diploma Programme in Grade 12.
Our IB Diploma Programme students in Grade 12 take the external examinations in May.
Mandarin, Japanese, French and Spanish. Offerings might differ across campuses. Please check with our Admissions Counsellors at the campus of your choice.
N/A
We are an inclusive school however we are unable to support students outside mainstream teaching within the classroom. We pride ourselves on supporting all students with personalised and differentiated teaching and learning within the classroom.
Yes, we offer EAL up to Grade 6. After Grade 6 we expect students to be proficient in English.
9:00am – 3:30pm
OWIS has a school canteen, which provides healthy meal options (vegetarian, asian, western) to our children. Children below Grade 3 need to pre-order whereas older students have the option to order directly. Both options are cashless.
Is One World International School right for your family?
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At a Glance
Fee Position in Singapore
Mid-rangeSchool Profile
Student Diversity
Very diverse
Common: We have a 30% nationality cap for any one nationality to maintain diversity.
Estimated Real Cost
Tuition + registration, transport, uniform, exams
Nearby Schools (within 5km)
Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.