Do you have any previous studies? If you already have college-level, in any subject, you can use that to get on to an Accounting degree. the entry subjects aren't as set in stone as subjects like Physics. If you have, but not recent, then a foundation year you'll stand a very good chance of getting on to as well.
I'm about to start an Access to HE in Maths and Physics, at the University of Glasgow, with the aim to go into Physics with Astrophysics at the same University. They also do courses in other subjects.
The good thing about their Access courses this coming year is that it is all done online due to Covid. Normally, you would have to attend. But with being online, you can now pretty much study from anywhere in the UK.
The courses look top-notch, and the fact they're designed to go straight into their own degrees, definitely says something. But you can use them to go to other Universities, which many other students have successfully done.
The good thing as well is that these are Part-time, so you could essentially work alongside them. Just to note, the courses cost £290 each, which is pretty cheap. Mind, education up here is pretty cheap, anyway. That includes lectures, tutorials, tutor support, exams, etc. Basically the whole package.
See the link below for more information.
https://www.gla.ac.uk/study/short/accesscourses/access2021-22/Is it the University experience you are wanting, by the way? As there are many better options that don't require university, such as starting with your AAT Accounting qualifications and moving up the ladder as you work.