Hello Mrudul, I did not visit Norway from India but the aim was same! There are many places that you can go in Norway to see them.
There is a band in the nordic countries, above which they are visible. Some of the places that fall in that category are:
Bodo, lofoten Islands, Alta,Andoya,Senja, Harstad, Kirkenes,Lakselv,Narvik, and the Northern lights capital, Tromso. I chose to go to Tromso and belive me it was amazing. But there is high chance of also not being able to see them because of multiple factors! So you really have to be lucky to see them. I did not book any tour, we just drove off, into the wilderness and had the amazing show on display! you can read about my experience here: https://www.tripoto.com/trip/tromso-norway-chasing-the-northern-lights-photosabroad-5c5058a3098bb