Usually I will get my flight ticket from Air Asia when I have work in Jakarta, Indonesia. Based on my 2013  business plan, seems that I need to be in Jakarta at least once a month. Usually I pay at least RM300 for the flight ticket. Currently I’m in the middle of reducing my cost, I need to find alternative way to get a better price.
Tiger Airways or Mandala are well known as one of Asia’s leading low cost carriers other than Air Asia. First established in 2003 with Tiger Singapore, it rapidly grew its paw print with the launch of Tiger Airways Australia in 2007, and associate airlines, Mandala Airlines in Indonesia and SEAir in the Philippines in 2012.

Currently they do have a promotion for FREE return fees when you purchase their flight ticket to Indonesia.  It only will cost me SGPD72! Pssstttt… I heard they just extend their promotion to 10 of April 2013. Since I need fly down to Jakarta by end of this month and end of May, I’m gonna grab this opportunity. I wish someone willing to sponsor my flight every month to Jakarta. However, this free flight ticket only available if you fly down to Jakarta from Singapore and return back to Singapore from Jakarta. For me is not a big deal. Somehow I still have work in Singapore. 
Check out their latest update and promotion: https://www.facebook.com/tigerairways