International school fees in Sofia are among the lowest in the European Union for comparable provision, and that is the single most useful fact for families weighing a Bulgarian posting. A full IB Diploma education in Sofia typically costs a third to a half of what the same programme costs in Vienna, Zurich or Amsterdam. This 2026 guide sets out realistic tuition ranges, itemises the extras that do not appear in the headline figure, and explains where Sofia genuinely delivers value and where the saving is illusory.
Tuition Ranges by School Tier
Bulgaria adopted the euro at the start of 2026, so schools now quote in euros, though many families still think in leva. The figures below are annual tuition for the 2025 to 2026 cycle, given in euros with approximate leva equivalents at the fixed conversion rate.
Premium International Schools
The best resourced international schools in Sofia, offering the IB Diploma or a full British curriculum through to A Level, generally charge EUR 12,000 to EUR 20,000 a year for secondary and sixth form places, roughly BGN 23,500 to BGN 39,000. Primary places typically run 20 to 30 per cent lower. These are the schools with purpose-built campuses, international faculty, dedicated university counselling and a genuinely multinational intake.
Mid-Market International and Bilingual Schools
English medium schools with international accreditation but smaller campuses, or bilingual Bulgarian-English schools with international examinations, generally charge EUR 5,000 to EUR 12,000 a year. This tier has grown quickly and academic outcomes are often strong, particularly at the schools with a long track record of external examination results.
Bulgarian Private Schools with English Provision
Following the Bulgarian national curriculum with substantial English teaching, these schools charge roughly EUR 2,500 to EUR 6,000 a year. Appropriate for families settling long term, less so for those who expect to move on.
International Preschool and Kindergarten
English medium early years provision runs roughly EUR 4,000 to EUR 10,000 a year, often billed monthly. Half-day options at the lower end are significantly cheaper.
The Extras to Budget For
Tuition is only part of the invoice. In Sofia the extras are proportionally smaller than in the Gulf or Asia, but they still add up.
- Registration or application fee: EUR 150 to EUR 800, one-off and typically non-refundable.
- Assessment fee: EUR 50 to EUR 150, payable regardless of the outcome.
- Enrolment deposit: Several schools hold a deposit of one month's or one term's fees, refunded on graduation or with proper notice.
- Transport: EUR 800 to EUR 2,200 a year. Many international schools sit in the Boyana, Dragalevtsi and Simeonovo districts on the slopes of Vitosha, so a bus is often practical rather than optional.
- Meals: EUR 600 to EUR 1,500 a year, sometimes mandatory in the primary years.
- Uniform and books: EUR 200 to EUR 600, higher in the first year.
- Devices: Most secondary programmes now expect a laptop. Budget EUR 500 to EUR 1,200 every three years.
- Examination entry: IGCSE, A Level and IB Diploma entry fees are usually billed separately and can reach EUR 700 to EUR 1,600 in an examination year.
- Trips: Residential and ski trips run EUR 200 to EUR 900. Vitosha is on the doorstep, so winter sports feature heavily and are usually charged.
Adding 15 to 25 per cent to published tuition gives a realistic total. That is a lower loading than in most international markets, largely because transport distances are short and staff costs for extras are lower.
Where the Saving Is Real and Where It Is Not
The value case for Sofia is genuine on tuition, and it compounds with a low cost of living: rent for a family home in the southern districts, groceries, childcare and household help all cost a fraction of Western European equivalents.
Where families are sometimes disappointed is depth of provision at the margins. Specialist learning support, advanced music or competitive sport at national level, and the breadth of subject choice at A Level or IB Diploma are narrower than in a large Western European international school simply because cohort sizes are smaller. If your child has significant additional needs or a highly specialised talent, check provision in detail rather than assuming the fee saving is free of trade-offs.
Schools to Compare on Fees in Sofia
Each school below holds a verified profile on International School Advisor with curriculum, age range and family reviews.
American College of Sofia
One of the oldest American educational institutions outside the United States, with a strong academic reputation, a competitive entrance process and university outcomes that stand comparison with far more expensive schools. See the full profile and fees.
British School of Sofia
An English National Curriculum school taking pupils through IGCSE, with a British-trained faculty and a familiar structure for families arriving from the UK. Check fees and reviews.
Anglo-American School
An established English medium school with a mixed Bulgarian and international intake, positioned in the mid-market on fees. View the profile.
St. George International School and Pre School
Offering provision from early years through school age in English, useful for families who want one campus across several children's ages. Read more on ISA.
Change the World Schools
A newer school with a project-based approach and English medium teaching, appealing to families looking for an alternative to conventional exam-focused schooling. See ages and fees.
Scholarships and Discounts
Sofia schools are more open to fee assistance than most international markets, partly because they compete for a limited pool of academically strong local applicants. Ask about three things. Academic scholarships are offered by several schools at secondary entry, sometimes covering a substantial share of tuition. Sibling discounts of five to fifteen per cent are common. Full-year payment discounts of two to five per cent are widely available. None of these is usually applied automatically.
If your employer provides an education allowance, check whether it is capped in euros and whether it is indexed. Bulgarian school fees have risen steadily in recent years as the sector expands, and an allowance fixed in nominal terms erodes quickly.
Compare Sofia Schools Side by Side
Browse the best international schools in Sofia on International School Advisor to compare curricula, age ranges and fee levels, and read reviews from families already enrolled.
Frequently Asked Questions
How much are international school fees in Sofia in 2026?
Annual tuition ranges from roughly EUR 2,500 at Bulgarian private schools with English provision to EUR 20,000 at premium international schools for secondary places. Mid-market English medium schools sit between EUR 5,000 and EUR 12,000. Add 15 to 25 per cent for transport, meals, devices and examination fees.
Is Sofia good value compared with other European cities?
Yes on tuition, where a comparable IB or British programme typically costs a third to a half of the Vienna, Zurich or Amsterdam equivalent, and the low cost of living compounds the saving. The trade-off is narrower specialist provision and smaller cohorts, so check learning support and subject choice carefully.
Do international schools in Sofia offer scholarships?
Several do, particularly academic scholarships at secondary entry, and sibling and full-year payment discounts are widespread. None is applied automatically, so ask directly during the application process rather than after accepting a place.