Home > Cambodia > Phnom Penh > Top Schools in Phnom Penh

Best 3 IB International Schools in Phnom Penh

IB International Education in Phnom Penh

⇩ Scroll directly to the list of top 3 best IB schools in Phnom Penh ⇩

Below, we have compiled the top 3 IB international schools in Phnom Penh according to our users. However, there are another 4 IB schools to choose from in the city (and 68 total international schools.) You can find the best international school for your child by personalising your results. Just fill in your search criteria, and we will calculate a personal score for every international school in Phnom Penh based on your requirements.

Recommended Schools

Northbridge International School Cambodia

A prestigious private school in Phnom Penh. Northbridge International School Cambodia takes pride in offering more high-quality global learning opportunities than any other school in Cambodia. NISC inspires children to go above and beyond in their education.
Curriculum
IB
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 51,024,378 Riels
to: 127,344,331 Riels
Reviews
(8 reviews)

Best 3 IB International Schools in Phnom Penh

Out of a total of 7 IB International Schools in Phnom Penh (and 68 total International Schools in Phnom Penh)

Based on the aggregated preferences of our users in the last 30 days.

The Giving Tree International School

The Giving Tree International School (TGTIS) embodies the principles of the International Baccalaureate (IB), an organisation which has granted us full authorisation to deliver their Primary Years Program (PYP). We are proud to have a large student base of over 25 nationalities, and we provide an inclusive program that is 100% committed to providing an outstanding international education for an affordable price.
Curriculum
IB
Language of instruction
English
Ages
1 to 12
Yearly fees - 2025/2026
from: 20,291,215 Riels
to: 29,346,632 Riels

Canadian International School of Phnom Penh

CIS follows the Alberta (Canadian) curriculum and, as an IB World School, delivers the IB Diploma Programme (IBDP). The diplomas offered at CIS have been approved by the Ministry of Education, Youth and Sport in Cambodia.
Curriculum
Canadian, IB
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 31,780,452 Riels
to: 101,576,760 Riels

Northbridge International School Cambodia

A prestigious private school in Phnom Penh. Northbridge International School Cambodia takes pride in offering more high-quality global learning opportunities than any other school in Cambodia. NISC inspires children to go above and beyond in their education.
Curriculum
IB
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 51,024,378 Riels
to: 127,344,331 Riels
Reviews
(8 reviews)
4 other IB schools in Phnom Penh ⇨

Find the Best IB International School in Phnom Penh FOR YOU!

Other lists of best international schools in Phnom Penh, Cambodia

10 Best International Schools in Phnom Penh 6 Best American International Schools in Phnom Penh 10 Best British International Schools in Phnom Penh 2 Best Christian International Schools in Phnom Penh 2 Best Chinese International Schools in Phnom Penh 3 Best Australian International Schools in Phnom Penh

Summary

What are the best IB international schools in Phnom Penh?

  1. The Giving Tree International School
  2. Canadian International School of Phnom Penh
  3. Northbridge International School Cambodia

See all the schools in Phnom Penh

68 International Schools in Phnom Penh

How Many International Schools are there in Phnom Penh?

There are 68 international schools in Phnom Penh. See them all

What are the most popular curriculums in Phnom Penh?
Curriculum International schools
British 27  
International 23  
Cambodian 16  
American 16  
IB 7  
Other 30  

Additionally, there are 2 boarding schools in Phnom Penh.

What are the most popular languages of instruction?
Language International schools
English 67  
Khmer 14  
Chinese 5  
French 3  

Among these, there are 13 bilingual schools in Phnom Penh.

How Much do International Schools cost in Phnom Penh?

The average price of international schools in Phnom Penh is 35,579,997 Riels. (*)

Price for 12 y.o.
Min. price 7,278,447 Riels
Avg. price 35,579,997 Riels
Max. price 118,029,975 Riels
Price for 12 y.o. Number of international schools
7,278,000 Riels to 21,167,999 Riels 15  
21,168,000 Riels to 35,057,999 Riels 13  
35,058,000 Riels to 48,947,999 Riels 5  
48,948,000 Riels to 62,837,999 Riels 4  
62,838,000 Riels to 76,727,999 Riels 0  
76,728,000 Riels to 90,617,999 Riels 1  
90,618,000 Riels to 104,507,999 Riels 2  
104,508,000 Riels to 118,397,999 Riels 2  

(*) The price for one year of fees for a 12 year old (or the closest age to 12 available in the school), excluding one-time fees at enrolment.

How Big are Class Sizes in Phnom Penh?

The average class size of international schools in Phnom Penh is 16.4 students.

Class Size Number of international schools
5 to 9 4  
10 to 14 10  
15 to 19 19  
20 to 24 9  
25 to 29 4  

How big are the schools in Phnom Penh (in number of students)?

The average size, in number of students, of international schools in Phnom Penh is 718 students.

Number of students Number of international schools
50 to 499 25  
500 to 949 9  
950 to 1,399 7  
1,400 to 1,849 2  
1,850 to 2,299 0  
2,300 to 2,749 1  
2,750 to 3,199 1  
3,200 to 3,649 0  
3,650 to 4,099 0  
4,100 to 4,549 0  
4,550 to 4,999 0  
5,000 to 5,449 0  
5,450 to 5,899 1  

About Us

International Schools Database

The International School Database is a one-stop shop for finding, researching and comparing schools in cities across the world.

Each school's listing includes full contact details, school policies, nationality information, extra-curricular activities, and much more. Everything you need to know is all under one roof, so you can make an informed decision on the best school for your children.

Contact

Email us your questions, experiences or feedback at andrea@international-schools-database.com.