Halcyon London International School
- IB Diploma
- IB MYP
Per yearabout USD 54.9K–57.4K
GBP 41K–42.9K · 2026-27 school year · Source: school website (checked 2026-11-06)
About
Halcyon is a not-for-profit International Baccalaureate school in Marylebone, London, for students aged 11 to 18. It offers the IB Middle Years and Diploma Programmes and emphasises wellbeing, collaboration and the integration of technology into learning.
Key facts
Source: Read from the school's website
Curriculum
IB Diploma · IB MYP
Ages
Ages 11–18
Language
English
Type
International school
Fee level
- Ownership
- Non-profit
Fees
Source: Read from the school's website
2026-27 school year
Age on the first day of the school year (usually 1 September). Cut-off dates differ by school.
| Grade | Per year |
|---|---|
| 6 | GBP 41,040≈ USD 54.9K |
| 7 | GBP 41,040≈ USD 54.9K |
| 8 | GBP 41,040≈ USD 54.9K |
| 9 | GBP 41,040≈ USD 54.9K |
| 10 | GBP 42,120≈ USD 56.4K |
| 11 | GBP 42,912≈ USD 57.4K |
| 12 | GBP 42,912≈ USD 57.4K |
Show fee charts
| per year | |
|---|---|
| 6 | GBP 41,040 (about USD 54.9K) |
| 7 | GBP 41,040 (about USD 54.9K) |
| 8 | GBP 41,040 (about USD 54.9K) |
| 9 | GBP 41,040 (about USD 54.9K) |
| 10 | GBP 42,120 (about USD 56.4K) |
| 11 | GBP 42,912 (about USD 57.4K) |
| 12 | GBP 42,912 (about USD 57.4K) |
Source: school website (halcyonschool.com) · checked 2026-11-06 · ECB reference rate (2026-11-06)
| min | max | |
|---|---|---|
| Halcyon London International School (this school) | GBP 41,040 (about USD 54.9K) | GBP 42,912 (about USD 57.4K) |
| Kingston Grammar School | GBP 27,450 (about USD 36.7K) | GBP 27,450 (about USD 36.7K) |
| The American School in London | GBP 43,224 (about USD 57.9K) | GBP 49,932 (about USD 66.8K) |
| Royal Russell School | GBP 5,184 (about USD 6.94K) | GBP 19,072 (about USD 25.5K) |
| EIFA International School London | GBP 21,321 (about USD 28.5K) | GBP 27,969 (about USD 37.4K) |
Source: school website (halcyonschool.com) · checked 2026-11-06 · ECB reference rate (2026-11-06)
One-off costs
- Application fee
- GBP 375
- Enrolment fee
- GBP 2,250
- Capital levy
- GBP 2,250
- Deposit
- GBP 1,800
As published by the school. Amounts change with the school year and exchange rates; please confirm with the school before applying. Converted amounts use the reference rate of the date shown. ECB reference rate (2026-11-06). Source: school website (checked 2026-11-06)
Admissions
Source: Read from the school's website
- Mid-year entry
- Possible
- Entry process
- Interview
- Financial aid
- Yes
Curriculum and academics
Source: Read from the school's website
Curricula, explainedIB MYP · IB DP (Diploma)
The IB's four programmes
Schools often run only some of the four. Highlighted boxes are the ones this school offers.
- IB PYPNot here
Early years to primary · Ages 3–12
The IB's primary programme. Children learn through questions and units of inquiry rather than separate subjects.
- IB MYPOffered
Middle years (ages 11–16) · Ages 11–16
The IB's middle-years programme: eight subject groups taught with links between them, ending with a personal project.
- IB DP (Diploma)Offered
Last 2 years of school · Ages 16–19
The IB's university-entrance qualification — what people usually mean by "the IB". Six subjects plus the Extended Essay, TOK and CAS, scored out of 45.
- IB CP (Career-related)Not here
Last 2 years of school · Ages 16–19
The IB's career-related route for the same ages as the DP: at least two DP courses plus a career-related study chosen by the school.
Last two years: DP or CP
Ages are the usual bands; schools can differ.Curriculum basics guide
Strengths
- Academics
Student support
Source: Read from the school's website
- Lunch included
- Yes
- Food options
- Vegetarian
Campus and school life
Source: Read from the school's website
Arts
- Music
After-school activities
- Co-Curricular
- Music Programme
- Sports Programme
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Sign in to requestAccreditation and memberships
- Accreditations
- COBIS, IB, NEASC
- Memberships
- COBIS
Location
Source: Read from the school's website
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