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Find the best International School in Bucharest, Romania

Filtered by IB curriculum.

All the key information about the 8 International Schools with IB curriculum in Bucharest, Romania: Extracurricular activies, if teachers are native, class sizes, fees, school bus availability, etc.

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There are 24 international schools in Bucharest.
8 schools in Bucharest match your filters: Curriculum: IB

International School of Bucharest

Established in 1996, authorised by the Romanian Ministry of Education and accredited by the Council of International Schools (CIS), associate member of Council of British International Schools (COBIS), International School of Bucharest (ISB) provides a complete and high standard educational programme for students from ages two to eighteen.
ISB serves the educational needs of the international community in Bucharest as well as the educational needs of the Romanian students who are committed to access an international education curriculum in English. We welcome children of all races, religions and cultures and we consider applications throughout the year based on space availability.
ISB operates on a new purpose-built campus situated in Bucharest, Sector 3, 1R Sos Gara Catelu. 40 nationalities are represented among our 750 students. Our school follows the Cambridge Curriculum for Primary and Secondary and offers International General Certificate of Education (IGCSE) and International Baccalaureate Diploma Programme which allow our graduate students to apply and be admitted in prestigious universities worldwide, including Romania. English is the language of teaching at ISB and the majority of our teachers are native English speakers.
Curriculum
British, IB
Ages
2 to 18
Yearly fees - 2025/2026
from: 50,155 lei
to: 89,965 lei
Reviews
(8 reviews)
Your personal score

Hermann Oberth International German School

Teachers and students embrace the IB philosophy aiming to be open-minded, caring, creative life-long learners
Curriculum
IB, German
Languages of instruction
English, German, Romanian
Ages
2 to 18
This school does not make their fees public.
Your personal score

Verita International School

Verita International School is a proud member of the Dukes Education family, one of the world’s most respected school groups, connecting over 20,000 students across Europe and beyond. As part of this global network, Verita offers students access to a world-class education that blends the best of British tradition with 21st-century innovation. Fully accredited by the IB, CIS, and COBIS, Verita provides a dynamic, nurturing environment that fosters independent learners, critical thinkers, and engaged global citizens—opening doors to exceptional international opportunities and preparing students for success in a rapidly changing world.
Curriculum
British, IB, International
Ages
3 to 18
Yearly fees - 2025/2026
from: 43,160 lei
to: 70,833 lei
Reviews
(18 reviews)
Your personal score
Curriculum
IB, Romanian
Languages of instruction
English, Romanian
Ages
3 to 18
This school does not make their fees public.
Your personal score

Olga Gudynn International School

Olga Gudynn International School is a dynamic learning community where OGIS has been shaping young minds and inspiring big dreams for over 20 years!
OGIS is accredited by the Ministry of National Education and authorised by the International Baccalaureate (IB) for the Diploma Programme. OGIS offers its 900 students from diverse nationalities and ages 3-19, the opportunity to be part of a global network of educational institutions committed to fostering knowledgeable, open-minded, and empathetic young individuals.
Curriculum
IB, Romanian
Languages of instruction
English, Romanian
Ages
3 to 18
This school does not make their fees public.
Your personal score

Bucharest-Beirut International School

Bucharest-Beirut International School is deeply dedicated to developing students’ capabilities, to help them discover, reveal and improve their skills and to open up.
Curriculum
IB
Ages
2 to 18
Yearly fees - 2025/2026
from: 32,584 lei
to: 40,730 lei
Your personal score

American International School of Bucharest

AISB was founded in 1962 by the US Embassy to serve the educational needs of the American and international expatriate community. As the school has grown, many local Romanian families have become part of the school community together with expatriate families from government, business, and social welfare organizations.
AISB has a population of approximately 950 students from 60 nationalities attending the Early Years program at age 2 through Grade 12. Romanians comprise approximately 30% of the student population, North Americans 14%, and Turkish, Israeli and Germans approximately 4% each. The balance are from Europe, Asia, Africa, the Middle East, Australia, and South and Central America.
Curriculum
IB, American
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 61,858 lei
to: 143,215 lei
Reviews
(1 review)
Your personal score

Mark Twain International School

Mark Twain is a private, independent, co-educational school offering excellent English and bilingual (English-Romanian) international programmes of study to students from around the world.
Curriculum
IB
Languages of instruction
English, Romanian
Ages
2 to 18
Yearly fees - 2025/2026
from: 33,093 lei
to: 94,187 lei
Reviews
(3 reviews)
Your personal score

Most Popular International Schools in Bucharest in 2025

International School of Bucharest

Curriculum
British, IB
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 50,155 lei
to: 89,965 lei
Reviews
(8 reviews)

Hermann Oberth International German School

Curriculum
IB, German
Languages of instruction
English, German, Romanian
Ages
2 to 18
This school does not make their fees public.

Verita International School

Curriculum
British, IB, International
Language of instruction
English
Ages
3 to 18
Yearly fees - 2025/2026
from: 43,160 lei
to: 70,833 lei
Reviews
(18 reviews)

Genesis College

Curriculum
IB, Romanian
Languages of instruction
English, Romanian
Ages
3 to 18
This school does not make their fees public.

Olga Gudynn International School

Curriculum
IB, Romanian
Languages of instruction
English, Romanian
Ages
3 to 18
This school does not make their fees public.

Bucharest-Beirut International School

Curriculum
IB
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 32,584 lei
to: 40,730 lei

American International School of Bucharest

Curriculum
IB, American
Language of instruction
English
Ages
2 to 18
Yearly fees - 2025/2026
from: 61,858 lei
to: 143,215 lei
Reviews
(1 review)

Mark Twain International School

Curriculum
IB
Languages of instruction
English, Romanian
Ages
2 to 18
Yearly fees - 2025/2026
from: 33,093 lei
to: 94,187 lei
Reviews
(3 reviews)