Admissions now open for 2018-19

Cultivate your child's unique potential with personalised learning at Halcyon. 

Halcyon is a thinking community, committed to nurturing engaged, reflective, life-ready, global citizens. 

With an extensive student well-being programme, fully integrated digital learning, and a focus on lifelong learning, Halcyon is innovative, collaborative and community-orientated.

Due to the limited number of places, we encourage families with an interest in a place at Halcyon to complete the application process sooner rather than later. Please note that Halcyon offers a rolling admissions process, which means applications are considered as they are received.

Should you and your child wish to book a visit, please feel free to contact Myco, our Admissions Director, at


Click the Logo to see our recent Ofsted outstanding report

Click the Logo to see our recent Ofsted outstanding report

Halcyon brings a new standard of life-readying education to one of the most culturally diverse, academically rich and historically important cities in the world. Halcyon is the only not-for-profit, co-educational, exclusively International Baccalaureate (IB), non-denominational school in central London. For 11-18 year olds (Grades 6-12 / Years 7-13).

Halcyon London International School has been rated Outstanding by Ofsted - 2017.

What sculpture is to a block of marble, education is to the human soul
— Joseph Addison (1672-1719), Essayist and poet

Halcyon Vision

Education: from educe meaning "to draw out". Halcyon London International School is guided by a belief that an exceptional education will draw out, nourish and awaken the unique potential of each student. Discover our full Vision, Mission & Core Aims