In Reply to: perth transfer posted by bagus1 on Thursday, 22. October 2009 at 06:00 Bali Time:
I recently flew Virgin to PER, and then Pacific Blue from PER to DPS. The cost of the shuttle bus (normally $8 ea) was covered by Virgin, they gave us free transfer tickets when we checked in to our first flight.
The shuttle leaves each terminal every 30 mins, timetable on the Perth Airport website.
We too had 2.5hrs between arriving at PER domestic and leaving from PER Internation, and made it with tons of time to spare.
Hope this helps :)