Star City is offering a special Middle East promotion from June 15 to September 30.
Guests staying at the leading entertainment and five-star hotel and apartment complex for four nights will get one night free, the hotel said.
Star City offers either traditional hotel rooms or fully serviced luxury apartments (1, 2 and 3 bedrooms).
Sales manager Frank Pederson said the offer would be highlighted at the Arabian Travel Market in Dubai next month.
The hotel is located on the foreshores of Sydney Harbour within a short stroll from the central business districts, Darling Harbour and is serviced by bus, taxi, monorail, light rail(tram) and harbour ferry.
Guest are being offered world-class facilities including a fantastic range of more than 20 restaurants, health club, two theatres and a shopping arcade.
Bus tours to the Blue Mountains and other regional tourist destinations also depart from Star City.