In addition to the visa application fee, you will also be required to pay an immigration health charge (IHS) at the point of submitting your visa application. This is not optional and will apply to all applicants and family members applying to come to the UK as their Dependants. The charge will entitle the visa holder to free health services under the National Health Service (NHS) once inside the UK.
The cost is £776.00 per year of visa granted to you – please note the exact amount you have to pay depends on how much leave you are granted if your visa application is successful.