Computer science in Delft would take me around 5 years at 2k a year = 10k. It's apparently really good program (top 100 of the world). Contacts with my fellow students will help.
The alternative is the Open University (https://www.ou.nl/-/BTI-2019-2020_Bachelor-Informatica-BSc?redirecter=/opleiding-overzicht), which has a flat cost of about 12k (assuming no resits), and is fully online with tests in an exam center.