I go to Singapore many times each year, best bargain is the 2 tickets I bought with Air Asia for 8th April. My son and I return for rp 1.000.000 for both of us....bargain city. I have tickets for 2 trips later in the year Bali- Sing with Air Asia amd return with Jetstar, best price rp 1.000.000 forone person. Valu Air does not fly to Bali now, JetStar have the plane leave Singapore , transit in Bali and then later on to Perth, this way Jetstar can use the Sing-Bali route. Previous to this the Indonesian laws had restrictions on outside budget carriers flying into Bali from Singapore, so Jetstar bought the ailing Valu Air license and their planes. Somehow they can fly in now.Jetstar arrives back in Bali @ 9.15 which is a good time.
So I was under the impression I could just go to singapore for a day and then Re-Enter Bali and get another 30 days upon re-entry as long as I left the country and came back again after midnight.