相信樓主有新西兰颁发的签证吧： 这样是可以出转机厅旅游。VFTF适用一个方向而已， 如果出境（中国到新西兰）的时候用过，那么回程就不可以再适用了。如果订到的是新加坡航空公司，他们有提供singapore stopover programme, 这个可以在官网上订到。
Singapore (SG)


Visa required, except for Nationals of China (People's Rep.):

- for holders of normal passports endorsed "For Public
Affairs, or
Visa required, except for holders of Hong Kong (SAR China) or
Macao (SAR China) passports. In all other cases:
TWOV (Transit Without Visa):
Visa required, except for Holders of onward tickets in transit

For details, click here.
Visa required, except for Nationals of China (People's Rep.)

who can also transit, one time only, for up to 96 hours

without a visa under the Visa Free Transit Facility (VFTF) on
either the outbound or return leg of the same journey (but not
on both). Leaving the transit area is allowed.
- ***Warning*** Holders of a valid single entry visa (or
multiple entry visa valid for at least one month) issued by

Australia, Canada, Germany, Japan, New Zealand,
Switzerland, United Kingdom or USA to nationals of China

(People's Rep.) may use the VFTF mentioned above. After

using a single entry visa and the VFTF was not used on the
outbound leg of the journey, the VFTF can only be used on
the return leg with a direct transit through Singapore from
the country that issued the visa to the country of
residence (e.g., SYD-SIN-PEK).
Additional Information:

- Hotel accommodation is available within the transit area of

Singapore Changi Airport (SIN).
- There are no international airside transfer facilities

据说现在出机场必须办新加坡签证了。新加坡签证特别好申请。为保险起见，还是办个签证好。北京4天就能申请下来。

可以的，持新西兰签证在新加坡转机可以在新加坡最多停留4天，但是要安排好时间啊~

不知道现在还是不是。不想办新加坡签证了，不行就在机场逛逛，选择停留时间短那趟

应该是可以，不过楼主要安排好时间。国际航班一般会提前比较久就开始安检和check-in。

可以的，持新西兰签证在新加坡转机可以在新加坡最多停留4天，但是要安排好时间啊~