Hi,

I have 5 years of experience in IT- Business Analyst profession and now I am planning to do my MBA at a University in London. What would be the best university program?

My goal is to climb up the career ladder and move into IT Product Owner and Management side.
I can only afford degrees below 25000.

Given a budget of £25k, the better options would be to take an MSc at an excellent business school an hour or two outside London. There are no meaningfully-accredited MBAs under £25k in London. It's well accredited schools that are likely to lead to work (in the UK). 

[Edited by Duncan on Dec 19, 2021]

Of course a better option would be to borrow more, so you could attend the best available school for your goal. It would be an excellent investment. 

Cranfield, Edinburgh and Strathclyde look like good MSc options: https://www.mastersportal.com/search/master/page-2?tr=[20000,-1]&di=45&ci=30&kw-what=Management%20msc