What is the Undergraduate application process for an International mature student at UK?

Hello,
I am from India, I am a 2017 Graduate of Computer Science(BE) from here. I am interested in pursuing a Undergraduate course in Economics from UK in the future. I am not knowledgeable about the UK undergraduate application process and the information I have gathered is mainly from the web and own research, as an International Mature Student how would I be evaluated against other applicants. I am a recent graduate(2017), unlike other mature students who return to academics after a period of time, Do I still have to do an extra foundation year. Any information,tips regarding the application process,UK education scene,economics,accomodation,costs would be very helpful.
Thanks.

Admissions & Applications

Hello Rameez. UCAS should be

Hello Rameez. UCAS should be your starting point for your application: https://www.ucas.com/ . Check also the British Council of your city as they offer a range of seminars and workshops for people who want to study in the UK. I know in Athens they do as I have been attending one of those before. For the rest I cannot tell you that much as I did not make it at last to study in the UK. Hope that helps!

Should I study in a small

Should I study in a small town instead of city to keep costs down?

I grew up in a huge city and

I grew up in a huge city and have always lived in a city. I prefer to study in a city but
I saw this video about studying in a small town versus a city (i.e. London) to save money. Is the sacrifice worth it?
http://www.afriendabroadblog.com/low-cost-living-university-st-andrews/
Or is the difference in cost outweighed by fewer opportunities (i.e. part time jobs) in a small town?

Hi Rameez ,Are you still

Hi Rameez ,Are you still looking out for admissions??

There are few universities

There are few universities you can see .ucl.ac.uk/ here you find a list.I think you can contact them