In Reply to: flights denpasar to perth one way posted by brutus on Wednesday, 1. April 2009 at 11:42 Bali Time:
check the airline websites as the fares change depending upon what date you want to fly. 4 airlines fly - Indojet, Virgin Blue, Jetstar and Garuda.
Indojet, Jetstar and Virgin have their own websites that you can check the price with, but for Garuda you'd have to look at the best flights or zuji (or similar websites), or ring Garuda direct.
NOTE: most of them charge in US dollars for the one way flight DPS - PER.