In Reply to: Changing Flight while in Bali posted by Balisunset on Tuesday, 23. May 2006 at 09:18 Bali Time:
The charges depend entirely on the sort of ticket that you have. It can vary from no charge at all to not being able to change it at all, that is, you have to buy a new ticket. Check with Garuda what is permissable for your ticket.
Good luck