Hello,

Some of the best BDS colleges under 2 lakhs fees in south India are :

GOVERNMENT DENTAL COLLEGE & HOSPITAL, MUMBAI

KING GEORGE'S MEDICAL UNIVERSITY - [KGMU], LUCKNOW

PT BHAGWAT DAYAL SHARMA POST GRADUATE INSTITUTE OF MEDICAL SCIENCES - [PGIMS], ROHTAK

GOVERNMENT DENTAL COLLEGE & HOSPITAL, AURANGABAD

TAMILNADU GOVERNMENT DENTAL COLLEGE AND HOSPITAL - [TNGDCH], CHENNAI

SUBHARTI DENTAL COLLEGE - [SDC], MEERUT

GOVERNMENT DENTAL COLLEGE AND RESEARCH INSTITUTE, BANGALORE

thankyou, i hope it helps, feel free to approach for further queries.