In Reply to: Upgrading to Star class posted by madge on Wednesday, 10. June 2009 at 19:20 Bali Time:
you will have to contact Jetstar for cost as it is dependant on what type of ticket you purchased. If you bought a cheap ticket you will probably pay almost full price for Star Class.
If you go to the Qantas site you can see how many points you need, probably about 50,000.
The only plus to Star Class is seat room, you get the same food, video on lap unit,blow up pillow etc as economy.