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Contact Us

Contact Halcyon here to ask about how a pioneering International Baccalaureate education could help your child to fulfil their unique potential. Enquire, arrange a private tour, or find us in Marylebone.

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You can also call us on 020 7258 7785

Arrange a private tour
You can also call us on 020 7258 7785

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Call Reception +44 (0)20 7258 1169
Email Reception
Admission Enquiries +44 (0)20 7258 7785
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Experience Halcyon at one of our Open House mornings.

London International School

| Ages 11-18 | International Baccalaureate | Co-educational

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