请问联程机票，韩国可以免签30天，飞机航空一定要韩国航空么？

　　没有限制

　　Korea (Republic) (KR)

　　Additional Information:
　　- Visa exemption may be granted to nationals of China
　　(People's Rep.) transiting through Korea (Rep.), for a max.
　　stay of 30 days, provided:
　　- holding any type of visa, Re-entry Permit or proof of
　　residence issued by Australia, Canada, Japan, New Zealand,
　　U.S.A.(Permanent Resident/Resident Alien Registration
　　Receipt Card (Form I-551), issued to alien residents of the
　　U.S.A.), or temporary working visa issued by the U.S.A.; OR
　　- holding visa for any E.E.A. member state or Switzerland.
　　In both cases, passenger must be:
　　- travelling to/from one of the above mentioned countries;
　　and
　　- holding confirmed onward tickets (return ticket to country
　　of previous destination IS NOT accepted); and
　　- all documents for the next destination.
　　Not applicable to passengers travelling in groups and
　　holding a group visa, or inadmissible passengers or
　　deportees being returned from Europe.

可以再韩国玩，需要自备韩国签证。棒子没对中国护照免签啊

想提醒你一下，有一部分人会因不明原因被拒签。

是有这么一种说法，

没有限制,只要韩国有这个免签政策,就可以