Boards are fundraising to help the people of Ukraine via the Red Cross at this horrific time. Please donate and share if you can, you will find the link here. Many thanks.
Firstly, it depends on what Ulster Bank current account product you have. I guess that you probably have the Standard Ulster Bank current account. If so, you pay 4 EUR per month in maintenance fees, unless you meet certain criteria, there are no further charges for each online wire.
Hence, if your transfer is inside the Eurozone or SEPA zone you should not be paying any additional wire fee with Ulster Bank.