The Dean of Student Life can signpost you to advice on budgeting and financial matters. A good place to start is the British Council’s Student Calculator see https://study-uk.britishcouncil.org/moving-uk/money-budgeting
In some circumstances, residents of International Students House and students from outside the UK studying at ISH member universities may apply for a small grant or a loan from ISH’s Mary Trevelyan Hardship Fund
If you are considering taking a part-time job, ISH advertises part-time and temporary job vacancies online.
See also our Tips on managing cost of living challenges