My two front top teeth have a large white spot on each tooth. What would be an estimate to get them removed with bonding?(Photo)

The approximate cost to remove such white spots and bond with light cure composite resin is INR 2000 (USD 50) per tooth. Good luck. 

You can have the white spots removed and a composite filling placed. You could call some dentists in your area and ask what the cost would be for a one surface composite filling and they should be able to give you a close estimate. You might also ask if they do ICON.That is a noninvasive technique(no drilling) that can greatly lessen the appearance of white spots so you wouldn't need a filling which would need to be replaced every so many years.

The only way you will be able to change the way they look will be with veneers, resins, or fillings will last just a short period, and they will discolor, my recommendation is to place dental veneers, this will make your teeth look natural, and they are metal free and can be made in just 2 visits.