Not every student with a student route visa is able to work full time during designated University holidays. Your situation depends on the course you are studying.
For Undergraduate students you would be able to work full time during formal designated holidays (Christmas, Easter and Summer). Your FT work can only start when the term has finished - irrespective of when your last exam or submission may be.
Taught Masters students, are normally granted the standard Christmas and Easter vacation periods. However, the summer vacation is not automatically granted.
Please note that standard taught Masters programme students cannot work full time during the Summer/whilst they are working on their dissertation*. This is because it is not classed as formal University vacation for those cohorts and they are subject to the reduced working hours (normally 20 hours/week). Please see the above leaflet for further information regarding this.
*NB: Currently, the only exception to this are students on the 16-month M.Sc. Artificial Intelligence (AI) programme.
Research students are expected to undertake research for a large part of the year and over the normal University holiday periods. If you want to work full-time during a specific period, you should get your supervisor’s agreement in writing that you are on holiday.
All final year students must not work full-time until the course end date which is stated on your CAS. Your visa length is based on that date and if you finish early, this should be reported to the UKVI, and your visa will be curtailed (shortened) to ensure that you only have the permissible 2 or 4 months added on to your course end date. If your finish considerably early (more than a few weeks), this may automatically be reported to the UKVI and the University will notify you of this.