Tiger Airways is having lots of ticket on sale for $1.65 NO TAX, so that's all you have to pay
Kuala Lumpur from $1.65* 01 Jul 10 - 30 Oct 10
Kuching from $1.65* 01 Jul 10 - 30 Oct 10
Penang from $1.65* 01 Jul 10 - 30 Oct 10
Phuket from $1.65* 01 Jul 10 - 30 Oct 10
Jakarta from $1.65* 01 Jul 10 - 30 Oct 10
If you have planned your trip in Asia around that time then its great to buy these tickets, many hot routes has been sold out though.
Singapore - HCMC is sold out very quick, last time they have even a cheaper sale $1 ALL-IN. I managed to book some tickets from the last $1 sale. FYI, even though the last sale was $1 but when I book from HCMC-Singapore it is only 20c USD, unbelievably cheap.
NOTE: You should get a Westpac Debit Master Card. CBA Debit Master Card is a total rip-off with exorbitant high foreign exchange fee (because of the $1 fix fee portion + they even charged for AUD fare in some cases).
it cost u more to do price beat with jetstar, coz u need to call their call centre, which is extra cost
http://www.jetstar.com/au/en/travel-info/family-travel/flyin…
* Telephone bookings attract an additional $25 per passenger, per international flight booked and $15 per passenger, per domestic flight booked. Telephone booking fees do not apply to Jetstar Holiday bookings.