Halcyon London International School
5.06 reviews 33 Seymour Place, London
IBPrivate$2,000–$4,000 / month
Verified profile4.5+ ratingAges 11–16
ISA Ranking 2026
Discover the Best 10 International Schools in London city, United Kingdom for 2026. Review curricula, tuition fees and admissions options for your family.
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5.06 reviews 33 Seymour Place, London
Verified profile4.5+ ratingAges 11–16
5.05 reviews Canons Drive, London
4.5+ ratingAges 4–18
ISA Rankings
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