Halcyon London International School Admissions Guide 2026

How admission to Halcyon London International School actually works — timeline, assessment, and the practicalities for international and mid-year applicants.

Reviewed by Priscilla Han · 2026-06-16

How admission to Halcyon London International School works, step by step.

Non-selective, co-educational, day-only admission for ages 11-18. Entry is managed via the school's admissions process with an application fee and acceptance deposit; the student body is highly international, with many pupils previously educated overseas.

Other sections

Fees & Tuition →Results & Placement →Curriculum →Full profile →

Need guidance on Halcyon London International School?

Book a free 30-minute consultation with Priscilla.

Book a consultation