The Best International Schools in the World 2025

International Schools are very popular Worldwide. Discover The Best International Schools in the World.

Why choose an International School?

With +14000 international schools and almost 7 million students worldwide, international education has become increasingly popular. But why do so many parents choose to enroll their children in international schools? Reasons can vary depending on the location of the parents and their professional life.

Quality and recognition of the curriculum

For local families living in a country where the national curriculum isn’t well recognized by universities worldwide, international schools are an opportunity to open the door to their children to the best universities worldwide. Schools offering international curricula such as the IB must meet global standards, assuring parents that their children will be taught at the world’s highest standards and the latest educational research.

Transferability

Moving from a national to an international curriculum such as the IB can be complicated depending on the age and grade at which the move is requested. For expat families relocating frequently or families planning to move in the future, choosing an international school is the solution to ensure they will be able to follow the same curricula and will be accepted in the equivalent grade when moving abroad.

English as the language of instruction

In most international schools, English is the language of instruction. While some schools may offer bilingual instruction, English is often a significant part of the curriculum. For parents who aspire for their children to become fully bilingual or excel in English speaking and writing, an international school is an excellent choice. This language advantage can significantly enhance your child’s future educational and career prospects.

Extracurricular and extra services

Many international schools will not only teach academics but also offer many after-class clubs or courses where students can discover and explore their talents in arts, sports, and more. They can also supervise the homework and offer shuttle services to pick up and bring kids home. This kind of service is generally not possible in local public schools and is very helpful to full-time working parents. If you are interested in learning more about all the reasons why families choose international schools, click here to read the full article. Please find below a list of the best international schools in the World. You can filter the schools according to their curriculum and fees. By clicking on each school, you will get all the necessary information, such as tuition fees, curriculum, facilities, and location. Additionally, you can read reviews from parents and students attending these schools.

Best International Schools in the World

Discover our selection of the best international schools in the world. Filter by regions, curriculum, fees and more. Click on each profile to learn more about the schools or send a request directly to the admission office.

International School of Zug and Luzern

ISZL is an award-winning co-educational day school for students aged 3 to 18 in Central Switzerland and was founded in 1961.

Branksome Hall Asia

South Korea’s leading independent, full-continuum IB World School offering students academic excellence in tandem with unmatched commitments to global engagement and well-being.

Institut auf dem Rosenberg

Institut auf dem Rosenberg, the Artisans of Education®, is a Swiss international boarding school for students between the ages of 5-18.

Hamelin Laie International School Barcelona

Hamelin-Laie International School is an international prestigious day and boarding school located in Barcelona, Spain.

The British School of Córdoba

The BSC, Spain offers exceptional education in English for International and local students. Our curriculum is based on the best international systems, including iGCSE´s and the IB Diploma.

TASIS The American School in Switzerland

Founded by international education pioneer M. Crist Fleming in 1956, TASIS The American School in Switzerland is a day and boarding school committed to creating global citizens through education, travel, and service.

The British International School Shanghai, Puxi

For over 15 years, our high-scoring students have gone on to attend the top universities in the world. Our teachers coach, support and inspire students to achieve outstanding results.

Newington College

Newington College is a comprehensive Early Learning Centre (ELC) to Year 12 Day and Boarding school located in Sydney, Australia. Founded in 1863, we are more than 160 years in the making and, as a Uniting Church school, offer high-quality educati...

St. Stephen’s School Rome

An IB World School located in the heart of Rome. A connected community driven by our 5 core values of Scholarship, Integrity, Creativity, Independence, and Care.

International School of Amsterdam

ISA is a globally-recognised leader in educating for international understanding. Founded in 1964, ISA was the first school in the world to offer all core IB programmes from the age of 2 to 18.

Ermitage International School

Welcome to Ermitage International School, a diverse, cosmopolitan community with 80 years of excellence in teaching students to engage, prosper, and succeed.

Bromsgrove International School Thailand

Bromsgrove International School Thailand (BIST) is a British Curriculum Day and Boarding School for students aged 2-18.

Regents International School Pattaya

Regents International School Pattaya is like no other school in Thailand. As part of the family of 66 Nord Anglia schools located around the world, we provide unique learning opportunities far beyond the ordinary. We are an exciting, vibrant and i...

International School of Los Angeles

The International School of Los Angeles (LILA) is a non-profit, independent, international school committed to bilingual education and academic excellence in a nurturing environment.

Zurich International School

Zurich International School: A leading non-profit day school for local & expat children aged 3-18 in Switzerland. Instruction in English; additional bilingual English/German pathway for children 3-9.

International School of Lausanne

The International School of Lausanne (ISL), a leading non-profit, independent school dedicated to delivering a world-class International Baccalaureate (IB) education, was established in 1962. ISL stands out for its exceptional academic track recor...

Leysin American School in Switzerland

Located in the breathtaking Swiss Alps, Leysin American School has a history of nurturing talent and motivating students to succeed in education, sports, and the arts.

Barcelona High School

Founded in 2020, Barcelona High School (BHS) is a non-traditional, dynamic and diverse international American school start-up, perfectly located in the center of Barcelona Spain, in Gracia.

Dwight School

Founded in 1872, Dwight is an internationally renowned independent school (nursery-grade 12) committed to educating the next generation of innovative global leaders ― one student at a time.

Taejon Christian International School

Taejon Christian International School was established in 1958.

Box Hill School

Box Hill School is a co-educational independent school in Surrey, England, and a proud founding member of the Round Square association. With a vibrant student body representing over 30 nationalities, approximately 35% of pupils are international b...

French International School of Hong Kong (Lycée Français International de Hong Kong)

Culturally French, Globally Minded – Established in 1963, the French International School of Hong Kong is one of Hong Kong’s first International Schools, and was the first school in Hong Kong to offer the IB Diploma. A world IB School...

Pan-American School

Pan-American School is a private, coeducational, non-sectarian, English-Spanish bilingual school founded in 1971. Offers an inclusive education to students from 1.5 to 18 years.

Acorn International School

International Bilingual School Rome. Acorn House offers an exclusive challenging dual curriculum English/Italian from Early Years through to Middle School.

The American School in London

The American School in London is an independent, college-preparatory, preK-12 day school, providing an exceptional American education to an international student body in the heart of London. We celebrate innovation and individuality, and applaud a...

English Schools Foundation (ESF Schools)

The English Schools Foundation (ESF) is the largest English medium international school orgranisation in Hong Kong. Our 22 schools and comprehensive programme of extra-curricular activities bring out the best in every student.

Nord Anglia International School Dublin

Nord Anglia International School Dublin is a unique international school in Dublin offering a premium and contemporary education for 3-18 year olds.

International College Spain, Madrid

The International College Spain, Madrid is the only school in Madrid to offer the three prestigious IB programmes, providing students with a stimulating academic curriculum in a caring environment.

International School of Geneva

Ecolint, the world’s first international school, was founded after WWI in 1924 by visionaries with a bold mission: to create a school dedicated to peace. Our unwavering commitment to this vision celebrates the equal value of every human being and ...

The Metropolitan School of Panama

The Metropolitan School of Panama is a private IB World school and the only the only school in Panama and Central America to offer the International Baccalaureate's continuum of programs in English.

North Broward Preparatory School, A Nord Anglia Education School

AN EXTRAORDINARY COMMUNITY OF LEARNERS At North Broward Preparatory School, students are inspired to learn without limits and go beyond any border to make an impact in the world.

Suzhou Singapore International School

Founded in 1996, Suzhou Singapore International School (SSIS) is a fully authorized IB World School as well as the first and largest international school in Suzhou, China.

Bavarian International School (BIS)

"Across both BIS campuses, in Munich-Schwabing and Haimhausen, education for around 1,200 students from more than 60 nations takes place under the philosophy Believe, Inspire, Succeed.

International Bilingual School of Provence

The International Bilingual School of Provence, an independent coeducational school located near Aix-en-Provence in the south of France, owes its international character to the diversity of its student population.

Nord Anglia International School Shanghai, Pudong

For over 20 years, NAIS Pudong has welcomed our students into a diverse international community, motivating them to achieve the best academic results and to attend the top universities in the world.

Rugby School Japan

Rugby School Japan (RSJ) is located in Kashiwanoha, a designated education, Innovation and entrepreneurial hub within the greater Tokyo district, Japan. Opened in September 2023, Rugby School Japan is the second international school founded by the...

British International School, Phuket

British International School, Phuket (BISP), is an English medium, co-educational, day and boarding school that was established in 1996 in the heart of Phuket, Thailand.

Reddam House Berkshire

Reddam House Berkshire is a co-educational, independent school that aspires to excellence in education for girls and boys from three months to 18 years old.

Yago School

Yago School is an innovative IB day school (Ages 0 to 18) and the only Boarding School in Sevilla.

North London Collegiate School Jeju

NLCS Jeju provides a stimulating and diverse experience in which every child is challenged and supported to realise their potential.

How to Choose an International School?

Choosing a new school is a very important step for the entire family. You need first to clarify your criterias. The curriculum is the first significant factor to consider. Are you limited to a certain curriculum, like the IB or the American curriculum or is it not a major criteria for you? Another important consideration is the location. International schools can sometimes be located out of city centers in order to offer the best facilities and large sports fields. Do you have a specific location you are interested in, or would you consider any school in your area? If you would like to search for schools with more specific criteria such as tuition fees, special learning, facilities, and languages, click here to access our advanced map search and filters. We encourage you to define a list of schools matching your requirements (location, budget, curriculum, values, etc.) by using our favorites list for example and contact them all to request a virtual tour or attend an open day. Visiting the school, speaking with teachers and principals, and meeting other families will help you determine the best fit for your family.

Recap of Top International Schools

Families seeking top international schools in the World can find a variety of prestigious schools, each with its own unique qualities. Each world’s region has many international schools, each being unique in terms of geography, curriculum, student life, and values, which draws students from all over the world. We hope that this article has been helpful to you in providing valuable information about the top international schools. Finally, with millions of international school students worldwide attending a K12 international school, students can gain a new perspective and a global education. Some of the best schools have rooted their curriculum and core values in providing an education that prepares students to be global citizens. Parents looking to have their children experience the world firsthand will find many compelling options on this page. If you have found it useful, please feel free to share it with others or follow us on Instagram. If you are unable to find the international school you are looking for, please do not hesitate to contact us. We can help you find schools that match your search criteria. Please provide us with some details, such as your preferred location, curriculum, and any other relevant information that can assist us in finding the right international school for your child.