WhereNext Value Score · London

Best value international schools in London

Updated 2026-04-26 · 31 schools scored · 35 schools indexed

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Quick answer

The WhereNext Value Score (0-100) measures what families get for what they pay — smaller class sizes, more nationality diversity, more accreditations, stronger learning support, and richer activities relative to cost. 31 international schools in London are scored. Median Value Score: 69/100. Highest-scoring: TASIS England at 84/100 (tuition $15,600-$35,740 USD). This is NOT a quality ranking — it's cost-versus-features.

Key facts

31 schools scored WhereNext Value Score (0–100) — class size + nationality diversity + accreditations + learning support + activities, normalised by cost.
Median value: 69/100 the 50th-percentile school in London.
Top: TASIS England 84/100 value score · $15,600–$35,740/yr tuition.
Median tuition: $24.8k/yr published tuition midpoint across 31 schools.
Methodology value = features ÷ cost · NOT a quality ranking · CC BY 4.0 underlying data.

Schools scored

Median value

69/100

Top score

84/100

Median tuition

$24.8k

Curriculum mix

IB (19)British (16)French (9)American (5)German (1)Local+English (1)

Schools ranked by Value Score (highest first)

International schools in London ranked by WhereNext Value Score, highest first
#	School	Curriculum	Tuition USD	True cost	Value
1	TASIS England	IB, American	$15,600-$35,740	$28,970	84/100
2	ICS London International School	IB, British	$22,890-$34,200	$31,515	84/100
3	The Stewart Bilingual School	British, French	$11,920-$14,484	$15,802	80/100
4	SIAL.school	British	$16,377-$21,960	$22,029	79/100
5	EIFA International School London	British, French	$21,321-$27,969	$27,615	78/100
6	Svenska Skolan London	—	$11,440-$16,800	$16,420	77/100
7	ACS International School Egham	IB, American	$15,000-$36,180	$28,560	77/100
8	ACS International School Cobham	IB, American	$13,900-$38,640	$29,240	77/100
9	The Roche School	British	$21,468-$22,050	$25,059	72/100
10	Southbank International School	IB	$20,172-$38,613	$32,363	72/100
11	International School of London	IB	$23,990-$38,420	$34,715	72/100
12	The American School in London	American	$40,188-$46,728	$46,968	72/100
13	Collège Français Bilingue de Londres	British, French	$15,882-$18,306	$19,624	70/100
14	Lycée International de Londres Winston Churchill	IB, French	$18,521-$18,521	$21,051	70/100
15	Deutsche Schule London	IB, German	$10,920-$12,552	$14,436	69/100
16	Dwight School London	IB	$18,375-$36,300	$30,198	69/100
17	Halcyon London International School	IB	$32,723-$34,205	$36,454	68/100
18	Lycée Français de Charles de Gaulle de Londres	British, French	$12,556-$15,459	$16,708	66/100
19	North London Collegiate School	IB, British	$25,620-$29,751	$30,986	62/100
20	The Norwegian School in London	—	$3,200-$3,200	$5,300	60/100
21	École Française de Londres Jacques Prévert	French	$10,739-$12,132	$14,436	60/100
22	AZBUKA Russian-English International School & Nursery	British	$11,001-$15,000	$16,001	60/100
23	SIS-LPEBL Kentish Town	British, French	$12,790-$15,156	$16,973	60/100
24	L'Ecole de Battersea	British, French	$17,220-$20,250	$22,035	60/100
25	RGS Surrey Hills	IB, British	$27,162-$30,534	$32,148	56/100
26	The Chalfonts Independent Grammar School	IB	$20,640-$23,985	$25,613	55/100
27	ACS International School Hillingdon	IB, American	$14,700-$34,800	$28,050	55/100
28	Jeannine Manuel School	IB, British, French	$24,780-$35,208	$33,294	55/100
29	King's College School Wimbledon	IB, British	$29,022-$34,212	$35,517	54/100
30	Whitgift School	IB, British	$30,240-$30,240	$33,620	45/100
31	Godolphin and Latymer School	IB, British	$34,622-$34,622	$38,002	45/100

How the Value Score works

The WhereNext Value Score starts at 50 (neutral) and adjusts across six dimensions: class size (−10 to +15), diversity (+0 to +10), accreditations (+0 to +10), learning support (+0 to +8), activities richness (+0 to +5), and a cost-tier adjustment that boosts cheaper schools and discounts premium-tier schools that don't justify their pricing through other dimensions.

Important: the Value Score is NOT a quality ranking. A school with strong educational outcomes can have a moderate Value Score if it sits in the premium tier; a smaller, cheaper school with good fundamentals can score higher on Value while still being a different fit for your family.

Read the full Value Score methodology

True annual cost in London

Schools ranked by total annual cost (tuition + hidden fees) →

All schools in London

35 schools — full directory and search →

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