Qatar Airways have round trip airfares travelling from Atlanta (ATL) to New Delhi India (DEL) for $690, making one stop in Doha. There's a slightly cheaper fare on a lower-rated airline, making two stops.

Travel availability:

Departs ATL : Jan 15, 17, 22, 24, 29, 30, 31; Feb 5, 13, 21, 27, 28
 

Returns : Jan 23, 25, 30; Feb 1, 6, 7, 8, 13, 21; March 1, 7, 8, 12, 14, 15, 21, 22, 26, 27, 28, 29