Delta, Air France, and Turkish Airways have round-trip flights from Dallas (DFW) to Mumbai (BOM) for $734-$749 with a connection. Flights September, October, March, and April. Very few extended weekends available. Origin/Destination reversible.
You can get this for $703 if you do two stops each direction, but we advise against doing that. Don’t complicate your itinerary and add more stops for $30.