轉機需不需要付機場稅?

nope! 不用的. 除非你於轉機期間出禁區 la. 咁再入去就要比 tax. 我試過 ka. 我搭星航由香港往倫敦. 會係新加坡停4個鐘. 咁我個朋友黎新加坡機場同我食飯喎. 咁我咪要求出閘 lor. 咁航空公司話再入番移民局, 要比 SG$12 tax. 咁我咪照比 lor. no probelm 的.

Depend on which airport you are travelling, in some airports, like the one in Amsterdam, you need to pay for a transit tax, which the rate is lower.

2007-01-24 20:39:26 補充：
But the transit tax is also collected when you purchase the ticket (i.e. you do not need to pay when you are travelling)

大部份機場稅已在買機票時已經付出。(機票$550 應該包香港離境機場)
在$550裡有二百多元是燃油附加費，亦是跟機票的。

大部份機場稅只收出境。
所以香港往返歐洲是不用預備機場稅、保安費、燃油附加費等。