To study abroad in UK, you will need to meet the admission requirements of the institution you wish to attend, as well as obtain a student visa. The process for obtaining a student visa will vary depending on your country of origin and the length of your study program. You will also need to budget for tuition fees, accommodation, and living expenses, as studying abroad can be costly.

Here are the top 5 cheapest universities in the UK, based on tuition fees for undergraduate programs, along with information on part-time work for international students:

1. University of Buckingham: Tuition fees at the University of Buckingham are charged on a per-term basis, with fees starting at £9,250 per term. International students are generally allowed to work part-time while studying at Buckingham, as long as they are enrolled in a full-time degree program and meet the requirements of their visa.
   
2. University of Hull: The University of Hull charges tuition fees of £9,250 per year for undergraduate programs. International students are generally allowed to work part-time while studying at Hull, as long as they are enrolled in a full-time degree program and meet the requirements of their visa.
   
3. University of Cumbria: The University of Cumbria charges tuition fees of £9,000 per year for undergraduate programs. International students are generally allowed to work while study at Cumbria, as long as they are enrolled in a full-time degree program and meet the requirements of their visa.
   
4. University of East London: The University of East London charges tuition fees of £9,250 per year for undergraduate programs. International students are generally allowed to work part-time while studying at East London, as long as they are enrolled in a full-time degree program and meet the requirements of their visa.
   
5. University of Central Lancashire: The University of Central Lancashire charges tuition fees of £9,250 per year for undergraduate programs. International students are generally allowed to work part-time while studying at Central Lancashire, as long as they are enrolled in a full-time degree program and meet the requirements of their visa.

It’s worth noting that tuition fees at UK universities can vary significantly depending on the program and institution, so it’s always a good idea to do some research and compare costs before making a decision. Additionally, the UK government offers a variety of financial aid and support programs to help students cover the cost of tuition and living expenses, so it’s worth exploring these options as well.