Is there any one and a half year or two years course available for someone with only a diploma and no bachelor's degree in UK?

It depends. Most UK master’s programs require a bachelor’s degree, but some universities offer alternative pathways for diploma holders without a bachelor’s.

Options include:

- Postgraduate diplomas/certificates: Some accept applicants with a diploma and relevant work experience.
- Foundation or pre-master’s programs: These preparatory courses may accept diploma holders and can lead to a master’s.
- Top-up degrees: Complete the final year of a bachelor’s to qualify for a master’s later.
- Work experience: In fields like business, significant professional experience may substitute for academic qualifications.

Course length and eligibility vary by university and are subject to change.