Abu Dhabi presents a unique situation for international families: the Department of Education and Knowledge (ADEK) requires every private school in the emirate to teach Arabic, Islamic Studies, UAE social studies and moral education in addition to the school's chosen international curriculum. That makes most Abu Dhabi schools "bilingual by design" — even those marketed as fully British, American or IB. The interesting question for expat families is not whether Arabic is taught, but how seriously the school treats it, and whether there are genuinely bilingual schools in Abu Dhabi that produce children fluent in both Arabic and English. This 2026 guide explains the options.
The ADEK requirement explained
ADEK requires all private schools in Abu Dhabi to deliver: Arabic as a first language for Arabic-speaking students, Arabic as an additional language for non-Arabic-speaking students, Islamic Studies for Muslim students, Moral Education for all students, and UAE Social Studies for all students. The minimum hours per week increase with year group: roughly 5 hours of Arabic per week in primary, 4 hours in lower secondary, 3 hours in upper secondary. The ADEK inspection framework explicitly evaluates how well a school delivers Arabic, regardless of the main curriculum.
Three models of bilingualism
The first model is the standard ADEK-compliant school: an international curriculum (British, American, IB) with the required Arabic hours bolted on. Children of Arabic-speaking families typically reach functional Arabic literacy by Grade 6; non-Arabic-speaking children often plateau at survival Arabic by the same point. The second model is the fully bilingual school: about 40 to 50 percent of teaching in Arabic, the rest in English. The Sheikh Zayed Private Academy schools and a handful of others sit in this category. The third model, more common in private Arabic-curriculum schools, is Arabic-dominant with English as a strong second language.
Top bilingual schools in Abu Dhabi
The Sheikh Zayed Private Academy for Boys
Sheikh Zayed Private Academy is the most prominent fully bilingual school in Abu Dhabi. It delivers a substantial portion of the curriculum in Arabic with the remainder in English under an enhanced international framework. Strong placement record into UAE and regional universities. View school profile.
The Sheikh Zayed Private Academy for Girls
The girls' equivalent of the academy above, with the same bilingual model. View school profile.
The British International School Abu Dhabi
BIS Abu Dhabi runs the English National Curriculum with the standard ADEK Arabic provision. The school has consistently achieved high Outstanding ratings from ADEK. View school profile.
Nord Anglia International School Abu Dhabi
Nord Anglia AD runs the English National Curriculum through IGCSE and the IB Diploma. Strong arts and STEAM programmes alongside Arabic provision. View school profile.
Brighton College Abu Dhabi
Brighton College AD opened in 2011 as the regional outpost of the Sussex original. It runs the English National Curriculum to A Level. View school profile.
Repton School Abu Dhabi
Repton Abu Dhabi delivers the English National Curriculum from Foundation Stage 1 through to A Level, including the IB Diploma in the sixth form. View school profile.
How to evaluate Arabic provision
If your goal is for your child to leave school genuinely bilingual in Arabic, ask the school five concrete questions. How many hours of Arabic per week, by year group, in 2026 and what was it last year? Are Arabic teachers native speakers and qualified specifically as Arabic-as-additional-language instructors? What is the school's external Arabic assessment data (most schools report Arabic Performance Levels A through F under ADEK guidance)? Are there summer Arabic immersion options or Arabic clubs after school? Does the school stream Arabic by ability or teach to a single class level?
Fees and costs in 2026
Abu Dhabi follows a fee cap mechanism similar to Dubai. ADEK approves the maximum tuition each school may charge each year, linked to inspection rating. Tuition in 2026 ranges from AED 35,000 at the lower end to AED 95,000 at the most established British schools (Brighton College AD, Repton AD). The Sheikh Zayed Private Academy charges below the international school market and is heavily subsidised. Beyond tuition, expect AED 500 to AED 2,000 in registration and assessment fees, refundable deposit, uniform and transport.
Admissions: ADEK's online portal
From 2024 all Abu Dhabi private school applications must be initiated through the ADEK e-Services portal. Once registered, families apply directly to schools through the same system. Most schools process admissions year-round, with peak windows in February-April for September entry. Standard documentation includes Emirates ID, passport, residence visa, previous school transcripts and vaccination records.
To compare every ADEK-rated school in Abu Dhabi with fees and parent reviews, see our 2026 ranking of the best schools in the UAE.
Frequently Asked Questions
Do all schools in Abu Dhabi teach Arabic
Yes, ADEK requires every private school in Abu Dhabi to teach Arabic, Islamic Studies, UAE Social Studies and Moral Education at minimum hour thresholds set per year group.
Can my child reach full bilingualism in Arabic and English
It depends on the school. Standard ADEK-compliant international schools typically produce survival Arabic by the end of primary. The Sheikh Zayed Private Academy schools and a few fully bilingual options produce stronger Arabic outcomes.
What is the ADEK inspection rating
ADEK inspects each private school every year on the same six-band framework as KHDA in Dubai, ranging from Outstanding to Very Weak. Reports are published on the ADEK website and are a useful comparison tool.