Luxembourg School System: Public, Multilingual and International Routes

Luxembourg's school system is public, multilingual and more varied than a simple choice between a local school and an expensive international one. Most children follow the national curriculum, but families can also apply to tuition-free public European schools, English-language programmes or private schools. The right fit depends on age, prior schooling, language profile, location and available places.

One rule changes in the 2026/27 school year: compulsory schooling now continues to age 18. Every child of compulsory age must be enrolled regardless of the parents' status. Newly arrived families should therefore contact the appropriate authority as soon as their residence and move date are known.

Age map: fundamental education from three to eleven

Public fundamental education is organised in four learning cycles. Cycle 1 generally covers ages three to five. Its first year, early education for a child who turns three before 1 September, is optional. A child who is four before 1 September must attend school. Cycles 2, 3 and 4 normally cover ages six to seven, eight to nine and ten to eleven. Each of those cycles usually lasts two years, with flexibility when a child needs more or less time to meet the competence goals.

For the ordinary public fundamental school, the residence commune is the first contact and generally assigns the school serving the home address. A family moving during the year contacts the communal administration immediately. Enrolment letters and requested records vary by stage, so parents should prepare identity and civil-status documents, proof of address and previous school reports rather than rely on one universal list.

“All children of compulsory school age must be enrolled at a school, whatever their parents' status. No child may be refused.” — Ministry of Education

What multilingual education means in practice

Cycle 1 mainly uses Luxembourgish for classroom communication and introduces children to spoken French. Later national schooling uses German and French extensively, with the exact language depending on subject, stage and pathway. Families should not interpret “multilingual” as every lesson being taught equally in three languages from the first day.

The ministry's current primary guidance says newly arrived six- to eleven-year-olds enter a regular attachment class according to previous achievement, educational history, age and assessments in mathematics and their first language. Welcome courses then develop German and/or French, with introductory Luxembourgish where appropriate. The sequence is adapted to the child's existing languages and learning progress.

A new fundamental curriculum begins progressively in 2026/27 for cycles 1 and 2; cycles 3 and 4 follow in 2027/28. Parents comparing old handbooks should therefore use current school information for the child's actual year and not assume every 2026 reform applies to all cycles at once.

New arrivals and the move to secondary school

The School Integration and Welcoming Service, or SIA, handles enrolment and orientation for recently arrived children aged four to eleven. For a newcomer aged twelve or more, it assesses school achievement and language knowledge before recommending a suitable class or route. The official newcomer enrolment page asks families to bring identity papers, the previous two years of school reports and, where possible, residence evidence.

Public secondary education begins around age twelve and a full course lasts seven years without repetition. National options include classical secondary education, oriented toward academic study, and general secondary education, which offers broad academic, technical and vocational routes. The orientation after cycle 4.2 shapes the first placement, but later pathways and qualifications remain diverse.

The public offer also includes European education, international English and Cambridge programmes, British education and a German-Luxembourgish route. Enrolment schedules and entry criteria differ, so the label “public” does not mean automatic admission to any preferred school.

Public international versus private options

Six public international schools follow the European Schools curriculum. They are open to all pupils without tuition fees and offer European primary and secondary education leading to the European Baccalaureate. French and English sections are widely available; German sections depend on school and level. The International School Michel Lucius provides an English-speaking public route, and other public lycées offer International Baccalaureate programmes in English or French.

These schools can suit a child whose strongest literacy language aligns with a section, but capacity, geography and admission decisions matter. Families should compare the language section, second-language requirement, diploma, commute, support and continuity into secondary education. The ministry's school-offer page lists current public and private choices without ranking them.

• Contact the commune for an ordinary public fundamental-school place.
• Contact SIA promptly for a newly arrived child and gather two years of reports.
• Map the child's strongest languages against the actual teaching section.
• Check admission dates and capacity directly with an international school.
• Compare the final diploma and secondary continuity, not only the first teaching language.