International School of Luxembourg

"The International School of Luxembourg is a private international school serving students from pre-kindergarten through grade 12 in the heart of Luxembourg City."

Founded in 1994, the school has established itself as a cornerstone of the international educational community in one of Europe's most dynamic and cosmopolitan capitals, serving the many expatriate families, diplomats, and international professionals who make Luxembourg their home. The school delivers its academic program through the internationally recognized International Baccalaureate framework, offering both the Primary Years Programme for younger students and the Diploma Programme at the senior secondary level. The IB's philosophy of developing inquiring, knowledgeable, and caring young people aligns well with the diverse and globally minded community that ISL serves. The PYP provides a structured yet flexible foundation for children in the early and primary years, emphasizing transdisciplinary learning and the development of the whole child. Students who continue through to the upper school have access to the rigorous IB Diploma Programme, a qualification recognized by universities around the world and well suited to families who may continue to relocate internationally throughout their children's education. Instruction at ISL is conducted in both English and French, reflecting Luxembourg's own multilingual character as well as the practical needs of an internationally diverse student body. This bilingual approach gives students meaningful exposure to two major world languages throughout their schooling, an advantage that resonates strongly in a country where multilingualism is not simply valued but considered essential to daily professional and civic life. Luxembourg itself is a remarkably welcoming setting for an international school. As the seat of several European Union institutions and home to a thriving financial sector, the country draws professionals and families from across Europe and beyond, creating a ready community of internationally experienced families who understand and appreciate the value of a globally oriented education. The city is safe, well-connected, and offers a high quality of life, making it an increasingly popular posting for relocating professionals. What makes the International School of Luxembourg particularly appealing to incoming families is the combination of academic rigor and genuine international community. Students arrive from a wide range of national backgrounds, and the school environment reflects that diversity in its culture, programming, and outlook. For children who have already moved between countries, or who anticipate doing so in the future, the continuity offered by the IB curriculum and the familiarity of an English-medium international school environment can ease transitions considerably. For families new to expatriate life, ISL offers an established, experienced community where both students and parents can find connection and support. With nearly three decades of history serving Luxembourg's international community, ISL has grown into a well-regarded institution whose graduates carry with them not only strong academic credentials but also the intercultural fluency and adaptability that a multilingual, IB-focused education is designed to foster. Families considering a move to Luxembourg will find in ISL a school with a clear identity, a welcoming community, and a curriculum built for the world their children will inhabit.