Aug 31, 2022 · Average Cost. The average cost for all-inclusive hotels in Nassau will depend on which hotels you choose. Expect to pay anywhere from $100 to $500 per night for a good hotel. Higher-end resorts like in Nassau will obviously cost much more, but you might be able to find a deal on a vacation package to Nassau all- inclusive that includes a stay Warwick Paradise Island – Bahamas All-Inclusive is an Adults Only 4 star resort on Paradise Island. It sits on Nassau Harbour and features 250 guest rooms and a private harbour beach. Free standard WiFi is offered throughout.The Warwick Paradise Island – Bahamas All-Inclusive has 5 restaurants and 2 bars. fj1nI.