Invictus International School, Phnom PenhVerified
Key Stats
Annual Fees: US$5K - US$11K
Curriculum: British · Cambridge
Age Range: 3-18
Students: ~300
Location: Chamkarmon, Phnom Penh
Updated April 2026
In Brief
Invictus is worth a serious look if budget is a real constraint and you want a full Cambridge IGCSE and A-Level pathway. At US$5K-US$11K per year, it's the most affordable full secondary school in the city. Just ask about staff stability and class sizes - the school has had turnover in the past.
Invictus Phnom Penh is part of Invictus group from Singapore, offering Cambridge Primary through A-Levels on a compact campus on Preah Norodom Boulevard. The affordability positioning is genuine: annual fees (tuition plus capital) run from around US$6,150 at Kindergarten to US$10,820 for senior secondary, which is materially below every comparable Cambridge school in the city. French and Chinese are offered as additional languages from Nursery. The school is actively running scholarship programmes for Year 9-13 students as of early 2026.
The Preah Norodom Boulevard location is central - close to BKK1 and Chamkarmon generally, with easy access from most international family housing areas. Families who've been here praise the welcoming community and the quality of individual teacher relationships, particularly in primary. Singapore-inspired teaching methodology supplements the Cambridge framework, which in practice means a structured, exam-focused approach familiar to East Asian education systems.
Staff turnover has been raised in reviews, including one parent who described significant changes in 2022. The school responded publicly at the time, and reviews from 2024 onwards are broadly positive. It's worth asking specifically about current leadership continuity and how long individual primary teachers have been in post. Class size data is not published; ask during your school tour. No accreditation body is listed on the school website as of early 2026 - confirm with admissions whether external accreditation is in process.
What parents value
- –Most affordable full Cambridge IGCSE and A-Level school in Phnom Penh. Annual fees from US$6,150 (K1) to US$10,820 (senior secondary) make this the realistic option for self-funding families who want recognised leaving qualifications.
- –Central location on Preah Norodom Boulevard. Full Year 13 pathway - children can stay through A-Levels without switching schools. French and Chinese offered as additional languages from Nursery.
Points of consideration
- –Staff turnover was raised by a parent in 2022; the school has since stabilised under new leadership but ask directly about teacher retention and how long current staff have been in post. Smaller community means less depth in co-curricular offerings than ISPP or NISC.
- –No external accreditation listed on the school website as of early 2026. Confirm whether a CIS or WASC process is under way, particularly if you're planning to transfer children to a school that may require accreditation credentials.
Annual Fees
| Year Group | Age | USDTotal Annual Fee |
|---|---|---|
| Kindergarten 1 (age 3) | 3 | 5,282 |
| Kindergarten 2 (age 4) | 4 | 6,077 |
| Kindergarten 3 - Year 5 (ages 5-10) | 5 | 7,810 |
| Year 6 - Year 8 (ages 11-13) | 11 | 8,669 |
| Year 9 - Year 13 (ages 14-18) | 14 | 9,954 |
Fees converted from USD. For the most up to date and accurate figures please double check with the school.
Additional Fees
| Fee | Amount |
|---|---|
| Registration Fee | 974 |
| Admission Assessment Fee | 97 |
Academic Results
Academic results have not been made publicly available by this school.
Extra Curriculars
Contact the school for details on co-curricular activities and facilities. Ask what a normal week looks like outside lessons for your child's year group.
Inspections & Accreditations
Inspection
No published inspection details are currently available.
Accreditations
Accreditation details are not publicly listed.
Memberships
Membership details are not publicly listed.
Student Body
Phnom Penh's international schools draw a mix of diplomatic, NGO, and corporate families alongside a growing cohort of locally-based international families. Contact the school for current enrolment breakdown.
Leadership
School leadership
Contact the school for current leadership details.