doris
Find Schools Events My shortlist My account Ask doris
Parent Guide Community Transparency Charter About For Schools
Currency
O

Ontario International School

Cambodia, Phnom Penh

Shortlist
Share
Navigate

· Reviewed by · B2C Marketing Manager

Independently researched by doris.
Not yet claimed by the school
The school at a glance
Instructs in English, Khmer
Fees KHR 7,335,755 - 10,489,227
Ages 1 - 15 years
Type Co-educational
Bus Service Yes
Availability Not shared by this school
Academic offering
Curriculum Bespoke Curriculum, Canadian Curriculum
Taught languages English, Khmer, Mandarin
Strengths Sport, Visual and Creative Arts, Academic Enrichment
Clubs Arts and Creative, Community and Service, Lifestyle and Wellbeing
Stages Early Years, Primary School, Kindergarten, Middle School
Introduction

Ontario International School, located in Phnom Penh along Russian Federation Boulevard, provides educational programs for children aged from 1 to 15 years old. The school follows the Canadian curriculum from the Ontario Ministry of Education for its international program, taught in English, and the Cambodian curriculum for the national program, taught in Khmer. A daily part-time Chinese language course is also offered. A defining feature of the school is its "Whole Child Education Model," which focuses on physical, cognitive, socio-emotional, and communication development. Specialized offerings include yoga, meditation, home economics, and swimming. For infants, the school provides detailed daily records to parents covering temperature and specific food intake, and features classroom security cameras that allow parents to view their children during working hours. Students also participate in at least four study tours annually to engage directly with the local community and build practical social skills.

www.ontario.edu.kh

#558, Russian Federation Blvd. (110), Sangkat Kakab 1, Khan Por Senchey 1 Phnom Penh, 120912, Cambodia

Vibes and Culture
The school has not added this information
The Essentials

Ontario International School has instruction in English, Khmer.

Location
The school is located at

558 on Russian Federation Boulevard in the Sangkat Kakab area of Phnom Penh, Cambodia. It is situated near the Psar Deyhoy Skybridge, placing it on a major transit route.

Stages
The school is structured into four main developmental levels accommodating children from 1 to 15 years of age. These divisions include the Toddler class (1-3 years), Kindergarten (3-6 years), Primary (6-12 years), and Lower Secondary (12-15 years).

Type
Ontario International School operates as a co-educational day school.

Additional learning support
There is no specific information provided by the school regarding programs, provisions or facilities for Additional Learning Needs or Special Educational Needs (SEN).

Country affiliation
The school is affiliated with Canada, utilizing the Canadian curriculum from the Ontario Ministry of Education for its international program track.

Religious affiliation
There is no religious affiliation mentioned for the school.

School day structure
The school week runs from Monday to Friday, offering both half-day and full-day enrollment options. Classes officially begin at 8:00 AM and conclude at 4:30 PM. Parents have the option to drop their children off starting at 7:30 AM, and full-day students can remain on campus until 5:00 PM.

Bus service
Ontario International School provides a daily school bus service with flexible options for either one-way or two-way transportation. The standard monthly rates are CAD 40 for one-way and CAD 60 for two-way trips, which covers student pick-up and drop-off within a 10-kilometer radius of the campus. For families living further than 10 kilometers away, the service is still available, though additional distance-based charges will apply. Furthermore, these transportation fees can be prorated based on a student's specific start date if they enroll mid-year.
Diving Deeper
The school has not added this information
Fees

Annual tuition at Ontario International School ranges from KHR 7,335,755 to KHR 10,489,227 for 2026/27.

Tuition fee for academic year 2025-2026

- International + National Curriculum Full Day
Toddler 1 - Toddler 2: CAD 3146 per year
Kindergarten 1 - Kindergarten 3: CAD 3058 per year
Grade 1 - Grade 6: CAD 3268 per year
Grade 7 - Grade 9: CAD 3599 per year

- International or National Curriculum Half Day
Toddler 1 - Toddler 2: CAD 2517 per year
Kindergarten 1 - Kindergarten 3: CAD 2451 per year
Grade 1 - Grade 6: CAD 2616 per year

Extra Curricular Program
Swimming Class for G1 - G9: CAD 240 per year
Football Class for G3 - G9: CAD 360 per year
Taekwondo Class for G3 - G9: CAD 360 per year

Other Fees
Registration Fee (New Student): CAD 198
Learning Resources (T1 to T2) / Year: CAD 130
Learning Resources (K1 to K3) / Year: CAD 170
Learning Resources (G1 to G6) / Year: CAD 199
Learning Resources (G7 to G9) / Year: CAD 229
Annual Admin Fee / Year: CAD 149
Healthy Food/Month (AM / L / PM): CAD 25 / CAD 50 / CAD 25
School Uniform/Set; PE Uniform/Set (K-G): CAD 15 / CAD 12
School Uniform/Set; PE Uniform/Set (M): CAD 20 / CAD 15
School Bus (1 Way / 2 Ways): CAD 40 / CAD 60
Cambridge English Exam (G4-G9): CAD 60 - CAD 115
Caribou Math / Suken Test (Optional): CAD 20 / CAD 20

Additional Notes
All school fees are non-refundable, non-transferable, and due by the 7th of each month, or upon enrollment for late starters. Only tuition, food, bus, and extracurricular fees can be prorated based on your start date; all other fees require full payment. Standard bus rates cover a 10 km radius, with extra charges applying for longer distances. Prices exclude taxes and are subject to change without notice. All payments must be made electronically to ONTARIO EDUCATION CAMBODIA CO., LTD via ABA Bank (Account: 000 30 24 81) or ACLEDA Bank (Account: 22 00 03 66 08 04 18).
Academics

Ontario International School teaches Bespoke Curriculum, Canadian Curriculum for students aged 1 to 15.

Curriculum
Ontario International School offers a dual-track educational structure, utilizing the Canadian curriculum from the Ontario Ministry of Education for its international program and the Cambodian curriculum for its national program. The school accommodates students across four distinct stages: Toddler (ages 1 to 3), Kindergarten (ages 3 to 6), Primary (ages 6 to 12), and Lower Secondary (ages 12 to 15). Instruction is delivered in English for the international track and Khmer for the national track, with an additional daily part-time Chinese language course provided for all students. The academic framework is built on a learning outcome-based approach that focuses specifically on physical, cognitive, socio-emotional, and communication development. Alongside standard academic subjects, the curriculum integrates practical classes such as home economics and swimming, as well as a requirement of at least four community study tours each year to build social skills.
Wellbeing
The school has not added this information
Parent Experience
The school has not added this information
Facilities
The school has not added this information
Extra-Curricular Activities
The school has not added this information
Languages
The school has not added this information
Reputation
The school has not added this information
Admissions

Admissions
1. Take an Admission Test: Bring your child to the school campus to complete a standard admission test. This assessment helps the administration determine the most appropriate year group and placement for your child.

2. Submit Required Documentation: Parents must provide a specific set of official documents to the administration. This includes the child’s birth certificate, vaccination records (Yellow Card), previous report cards, the parents' National ID cards or passports, and the family or residence book.

3. Complete the Registration Form: Once the test and document review are complete, fill out the official school registration form. A parent or legal guardian must physically sign this document to authorize the enrollment.

4. Pay the Required Fees: Finalize your child's admission by paying the required registration and enrollment fees. You will need to coordinate with the school's administration regarding the exact amounts and accepted payment methods.

Scholarships
The school does not publicly disclose information regarding any scholarship programs, financial aid, or tuition discounts.

Waitlist
The school does not publicly disclose information regarding the operation of a waitlist or a student pool system.
School Events
The school has not added events
Search for more schools
Search schools in Cambodia View all schools in Phnom Penh View all schools in Cambodia Canadian curriculum schools in Cambodia Open days & tours in Phnom Penh What is the Canadian curriculum? View all schools Search all schools
doris
linked-in-logo facebook-logo instagram-logo
About
Parent Guide
Transparency Charter
Privacy Notice Terms of Use Cookies Notice Cookie Preferences
© 2026 doris Worldwide Ltd. All rights reserved.