International British Online School
iBOS provides a high-quality British education online with flexible study options across all year groups.
Get your personalised Fit Score — tell us about your child to see how well this school matches your priorities.
Our take
Independent co-ed all-through school in Lambeth for ages 5–18. Non-selective intake, Anglican ethos.
- Families wanting one school across the whole journey (ages 5–18) rather than separate prep + senior.
- Families who prefer a co-educational setting over single-sex.
- Families who value a Anglican ethos in school life.
- Families who would rather not put their child through a selective entrance assessment.
- The Anglican ethos shapes assemblies, holidays and pastoral life. Comfortable for committed families; worth thinking about for those of other or no faith.
About the head
iBOS is committed to delivering top-tier British education via interactive online learning, inspiring students to explore passions, develop critical thinking, and prepare for prestigious universities worldwide.
Distinctive features
fully online British curriculum 5-19
teachers based in London classrooms
Council of International Schools (CIS) accredited
Department for Education (DfE) recognised
streamed live interactive lessons
international university destinations
all-through 5-18 education
Activities & co-curricular
other
Facilities
academic
Latest exam results
In 2023, 43% of iAL students achieved A*/A grades, , and . For iGCSEs, and
Where leavers go
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Cohort | — | — | 15 | 7 | 3 |
| US Ivy | 1 | 1 | 1 | 1 | 1 |
Recent coverage
In May 2024, the International British Online School (iBOS) received accreditation from the UK Department for Education (DfE) in collaboration with Ofsted. This followed a successful evaluation visit by the Council of International Schools (CIS) in November 2023, leading to iBOS becoming the only CIS-accredited online school. (ibos.school)
Open-day dates not yet published
Save this school and we'll email you the moment open-day booking goes live.
How well does International British Online match?
Tell us your child's age, location, needs and entry point. We'll score commute, academics, support, budget and culture against schools in Lambeth.
Check fit for my childApplication timeline
No admissions stage dates confirmed yet. Save this school to be notified when dates are published.
| Year | Opens | Closes | Reply by | Status |
|---|---|---|---|---|
| 2026-27 | 1 Sept 2025 | 31 Jan 2026 | TBC | Closed |
Open events
Fees
Bursaries & Scholarships
Wellbeing
## URL: https://ibos.school/ (src=bd) iBOS | International British Online School – Learn From Anywhere [iBOS Main Logo](https://ibos.school/) [Primary](https://ibos.school/online-primary-school-uk) [Secondary](/online-secondary-school-uk/) [Sixth Form](/online-sixthform-school-uk) Admissions Close Admissions Open Admissions ADMISSIONS Enrolment [Welcome to Admissions](https://ibos.school/welcome-to-admissions/) [Apply Now](https://ibos.school/admission-form/) [Admissions Interview Booking](https://ibos.school/admissions-interview-booking/) [Open Events](https://ibos.school/open-events/) [Tuition Fees & Payment Plans](https://ibos.school/fees/) Resources.
Inspection
Isi — 2 Dec 2025
One inspection report on file. Worth reading before booking a visit — covers safeguarding, leadership and overall standard.
Term dates 2026-27
Schools like International British Online School
Ranked by semantic similarity across curriculum, ethos, intake and admissions style. Most parents shortlist 4–6 schools before applying.
Questions parents ask
Common questions about International British Online School, answered from this school’s structured profile data. Always confirm specifics with admissions before applying.
What kind of child is International British Online School best for?+
Independent co-ed all-through school in Lambeth for ages 5–18. Non-selective intake, Anglican ethos.
How does admissions work?+
Admissions are non-selective. Registration windows and required forms vary by entry point — check the admissions timeline above.
Are fees published?+
Yes — see the Fees table further down the page. Add extras (uniform, trips, lunches, music tuition, registration fees) on top of the base figure before budgeting.
Does the school support SEND?+
Some SEND provision is documented in our profile, but specific conditions supported aren't itemised. Contact admissions for details before applying.
Are there open days?+
No open days currently listed. Save this school and we'll email when booking opens, or contact admissions to ask about private tours.
How do I contact admissions?+
email at admin@ibos.education or phone on +44 203907 6464. Reference your child's age and intended entry year in the first message.
What similar schools should I compare?+
We've ranked 6 schools by semantic similarity to International British Online School — see the "Schools like International British Online School" grid below. Most parents shortlist 4–6 schools before applying.
Reviews
No reviews yet.