Baggage Allowance for each airline varies according to the policies of the respective airline. Do check with your individual carrier.
Here are some guidelines for you to remember
For custom details, click on the link http://www.cbec.gov.in/
Baggage trolleys are conveniently placed throughout the airport terminals.
CarterX is the online platform of Carter Porter which provides the Passenger baggage pick-up from their doorstep and delivery at Departure Contact number - 6366581115
Avaan provides Excess Baggage Handling service to passengers at Terminal 3 for transferring baggage across India, at an extremely affordable price. Passengers can choose the delivery period by opting for a Premium package (Air delivery) or a Surface package (road delivery). Prices start from Rs. 100/kg*. Contact number - 01161231178.