In Reply to: flights from bali posted by chb on Friday, 31. October 2008 at 13:58 Bali Time:
You can fly from Medan Sumartra, to singapore or Jakarta to Singapore and I believe these departure points will give you cheaper fare prices. But of course you have to get there from Bali in the first place which may not save you that much.
If you have not already arrived in Indonesia and believe you may wish to stay longer than 30days, apply for a 60day visa from your home country. This visa can be extended by 30 days at a time up to four times with a local sponsor. That gives you a total of roughly six months.