Travelling to a country from a country other than your home one
Upvote:7
Yes, of course. There are four main requirements:
You'll need a flight from India to Singapore. That's easy to find - I did that with Air India in August, and there are a ton of other airlines that do that.
visa requirements - as mentioned, a visa is not required.
a flight OUT of Singapore already booked, as they may want evidence that she is actually planning on leaving Singapore.
a valid passport, which I assume she has, as she's travelling in India.