Radisson Blu Hotel Sydney accepts payments by most major credit and debit cards including Visa, MasterCard, Amex and Diner’s Club. It is important to note that a surcharge will be added to any payments made by credit or debit card and the hotel may hold a certain amount prior to your arrival. The hotel will also request a damage deposit, which will be put onto your credit card upon arrival. You will be reimbursed around 14 days after you leave and the amount will be returned to your card. Get latest prices on KAYAK now