Boarding schools: what international families need to know

For families based outside the UK, boarding schools are often the most practical option — and Britain's boarding schools are genuinely world-class. But they operate on completely different timescales and processes to day schools, and there are things international families need to know before starting.

Types of boarding

Full boarding

Pupils live at school during term time and return home for holidays. This is the traditional model and the most common for international pupils. Term dates are fixed well in advance; most schools have three terms of roughly 10–13 weeks each.

Weekly boarding

Pupils board Monday to Friday and return home at weekends. Less common and generally only practical for families within a reasonable distance of the school. Not suitable for most international families.

Flexi boarding

An informal arrangement where pupils board some nights and go home others. Rare at top boarding schools; more common at smaller prep schools.

The admissions timeline for boarding schools

This is where many international families are caught out. The most sought-after boarding schools — particularly those admitting at 13+ — require registration significantly in advance. At some schools (Eton being the most extreme example), boys are registered at birth or very early childhood, and places are allocated years before entry.

As a rough guide:

• 13+ entry: Register by the time your child is 10 or 11 at the latest. Many schools hold pre-tests at 11.
• 11+ entry: Register 12–18 months before entry (so by age 9–10).
• 16+ entry: Register 12 months before entry, with GCSE predictions.

Fees

Boarding school fees are substantially higher than day school fees, as they cover accommodation, meals, and pastoral care. Top boarding schools currently charge between £14,000 and £16,000 per term — around £42,000–£48,000 per year. This does not include extras such as school trips, music lessons, uniform, and similar costs.

What to look for as an international family

When evaluating boarding schools, international families should pay particular attention to: the proportion of international pupils in the school (too high and it becomes an international school in all but name; too low and your child may feel isolated); EAL (English as an Additional Language) support; pastoral care structures; and how the school communicates with parents abroad, including time zone considerations.