If you are buying from the local dealer, it's highly doubtful that SX220 will fall in your budget. But as Arora suggested, you can get it for 13k from Timtara (Use coupon YR2012 to get Rs. 2000/- off).
H50 is a discontinued one, you can rule that out. HX7V and H70 comes with few manual controls while WX7 comes with automatic. HX7V is priced well above your budget.
Canon SX150 comes with full manual control while IXUS 220 comes with automatic.
If you are OK with automatic, IXUS 220 is a good one in this lot and comes well under your budget. If you want to have a camera with manual controls, increase your budget little and get SX220. You have other option SX150, but SX130 (discontinued but still in market) have almost all the features of SX150 (except few). Check SX130...
My suggestion:
With full manual controls - SX 220
Automatic - IXUS 220