Secondary and sixth form tuition at Oslo international schools runs roughly NOK 150,000 to NOK 290,000 per year in 2026. The premium IB tier sits at about NOK 260,000 to 290,000 (USD 24,000 to 27,000), with mid tier and partly subsidised schools below that. Oslo has a small international sector, so the realistic choice at senior level is narrow and dominated by a handful of IB schools. The fuller Oslo city guide covers schools, neighbourhoods and admissions in detail, and the fee calculator helps you plan the total.
Oslo is a small, high cost international school market rather than a large competitive one. Norway's strong public system means relatively few children need private international schooling, so the city supports only a handful of English medium schools at secondary level, led by the Oslo International School, which runs the IB through to the Diploma. Fees are high in absolute terms but the spread is narrow compared with the Gulf or Asia, because there is no deep value tier. At senior level the cost reflects the IB Diploma's small class sizes, specialist teaching and university counselling. Some schools receive partial Norwegian state support, which can lower the published fee for eligible families. The result is a market where the headline cost looks high but the effective cost for a qualifying family can be considerably lower, and where waiting lists at the most established schools matter more than price competition. Families relocating to Oslo for a fixed posting should secure a place early, since capacity at senior level is genuinely limited and a mid year move into the IB Diploma years can be difficult to arrange.
The bands below are tuition only and reflect published 2025-26 and 2026-27 fee schedules from Oslo's international schools, with secondary placed at the upper part of each school's range. The Oslo International School publishes an annual secondary and IB fee around NOK 288,700 for 2026-27, which anchors the premium tier. Treat the figures as indicative planning ranges and confirm eligibility for any state subsidy directly with the school.
| Tier | Annual tuition (NOK) | Annual tuition (USD) | Illustrative schools |
|---|---|---|---|
| Premium | NOK 260,000 - 290,000 | USD 24,000 - 27,000 | Oslo International School (IB Diploma) |
| Mid | NOK 200,000 - 260,000 | USD 18,500 - 24,000 | Other English medium and IB secondary provision |
| Value | NOK 150,000 - 200,000 | USD 14,000 - 18,500 | Partly state supported or community international schools |
School names indicate the fee tier and are illustrative, not a ranking. USD figures are approximate conversions at mid 2026 rates and will move with the krone. Because Oslo's sector is small, the practical choice at sixth form is limited to a few schools, and the premium IB place is the most common option for English speaking expat families.
Model sixth form tuition against the full cost of a place across up to three schools and other stages.
Three things move the senior number in Oslo. The first is the programme, since the IB Diploma sixth form carries the highest published fee and the small cohorts that the Diploma requires are expensive to staff. The second is the limited supply: with only a handful of international schools, there is little fee competition at the top, so the premium IB place sets the market. The third is state support, which is the distinctive Oslo factor: some schools receive partial Norwegian government funding that reduces the published fee for eligible pupils, so two families at the same school can pay different net amounts depending on their status. Confirm your eligibility before you budget.
Headline tuition is only part of the picture in Oslo. The lines to plan for are a one time application fee of around NOK 5,000, an enrolment fee of around NOK 10,000 invoiced after a place is accepted, a registration fee of around NOK 25,000 for new students entering the secondary years, lunch, and external IB exam entries in the final two years. Our relocation cost calculator places these inside a complete family budget alongside Oslo's high cost of living, and the fee comparison tool models Oslo against another posting. For parent perspectives on local schools, see our Oslo school reviews hub.
Secondary and sixth form tuition runs roughly NOK 150,000 to NOK 290,000 per year in 2026. The premium IB tier, led by the Oslo International School, sits at about NOK 260,000 to 290,000 (USD 24,000 to 27,000), with mid tier and partly subsidised schools below that.
Norway has a strong, well funded public system, so relatively few families need private international schooling. The result is a small international sector with only a handful of English medium schools, and at sixth form the practical choice is narrow.
Beyond tuition, plan for a one time application fee of around NOK 5,000, an enrolment fee of around NOK 10,000, a registration fee of around NOK 25,000 for new secondary students, lunch, and external IB exam entries in the final two years.
Some do. Certain Oslo international schools receive partial Norwegian government funding that lowers the published fee for eligible pupils, so the net cost can vary by family. Confirm your eligibility directly with the school before budgeting.
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