Please i know this is not a travel agent but trying to get any type of answer is crazy, ok i am travelling next year sept 1 month in Singapore then to new south wales.Australia in oct., if i was to book 6 months in advance how much are we talking about, any idea anyone thank you.
You can`t tell how much you will pay 6 months in advance as the price will be driven by market forces. The best idea of the price that you can get is to search now. Work on the fact that the fare will be higher than now.