As per Singapore Airlines website, you can enjoy 30% off Krisflyer redemption for tickets around Asia Region.
Redeem your KrisFlyer miles online from now till 31 August 2017, to enjoy a 30% miles discount off to more than 25 destinations. Miles required for redemption start from 5,250 miles for a one-way Economy Class ticket and 12,250 miles for a one-way Business Class flight. Travel period for all flights is from 1 to 30 September 2017 inclusive.
You can visit the promotion page here.
Some of the interesting deals.
Jakarta – Singapore on Economy class, 5250 miles
Jakarta – Singapore on Business class, 12250 miles
Singapore – Dubai on Business class, 31500 miles
Hurry, promotion runs on first come first serve basis. This deal runs until 31st August. Get your seats while last.