想問,如果去澳洲自由行.

1. 逗留期限
　普通旅遊簽證可以逗留 3個月；
　如果用特區護照，可以用網上申請 (ETA)。
　但如果想停留更長時間，就要親身去領事館申請，
　6個月 或者 12個月的簽證。

2. 機票價錢
　暫時未知 6、7月 會唔會有 promote.
　如正價計，最平都應該要 $4xxx，另加兩地機場稅、燃油附加費等，
　夾夾埋埋，應該 $6000 左右。
　如果您係想今年去既，就要多d留意下有冇特價機票既消息喇。

It's around autumn in Australia, it is nice weather during that time. The longest you can stay with a tourist visa is 3 months, but you can extend your visa while you in Aussie. If you want to stay there cheap, you can try the backpacker hostel. It cost around AU$20-30 per night. If you stay in Motel, it will cost aorund AU$80-120 depends on the areas. If Hotel will cost around AU$120 up. The food price is not too expensive, perhaps a bit higher than HK.
If you going there in Jun-Jul, it should have special during that time. My mum always go there when there is sepcial promotion, normally cost around $6000 all up. If you gonna travel around by yourself without driving, then you should get a weekly travel pass. It will save you a lot for travel around by public transport.

it will be a lower season by the end of June

direct flight could cost hk$5000 tax fuel surcharge ,three months duration.

ckeck it out on www.zuji.com.hk

pay by credit card. they will send you a airticket by reg. mail .

non direct flights may cost you about hk$3000 one year open return ticket

hope those info may help

regards