You can take bus S1 from Passenger Terminal Building, Cheong Tat Road to Tung Chung Station. Transfer to Tung Chung line to SUnny Bay and take Disneyland resort, you will get to the Disneyland.
From Disneyland, you can take the Disneyland Resort to Sunny Bay, then take MTR Tung Chung line to Lai King. There transfer to Tsuen Wan Line to Mong kok Station. Get out of the metro station and catch a taxi to the hotel.
From the hotel to the airpor, you can take bus 2 from Embankment Road to Tai Hang Tung Road, Opposite Royal Magnolia, then take bus E21 from Prince Edward Station, Nathan Road to Passenger Terminal Building, Cheong Tat Road .