Singapore is a wonderful developed country in Asia and ideally for a family holiday you need around 6 days. Singapore does not provide visa on arival for Indians and to many other developing countries like India.
Here are the charges and documents that is required for Singapore Visa
Andaman Women Special 4N/5D includes Port Blair, Havelock island, Ros
Enjoy Magical Pahalgam, Gulmarg & Srinagar in 5 days
Singapore Ladies Special Tour (Fixed departure 03/Mar/18 to 08/Mar/18)
Vietnam in 6 days - Hanoi, Halong Bay, Ninh Binh, Tam Coc Caves, Hoa Lu.
Covers North Island - Auckland Hobbiton Rotorua Wellington