不需要。你这种情况属于只在机场内转机，候机。而且即使你走出机场，但如有下一程目的地为

韩国以外国，地区的机票，且你的起飞始发地是美国，则在无犯罪记录的情况下你可不需要过境签证在韩停留30天， 请看下面韩国使馆这类规定之原文：

▷ Making a transit in the Republic of Korea

A transit traveler may be granted visa-free entry to the Republic of Korea as long as he/she possesses a confirmed onward flight ticket for departure within 30 days after entering the Republic of Korea, in addition to having no record of criminal offence such as illegal stay in the five countries listed below, and falls under either of the following two categories.

(1) If he/she has a visa or re-entry permit for U.S., Japan, Canada, Australia, or New Zealand (five countries) and is traveling to any of these countries through the Republic of Korea; OR

(2) If he/she is traveling from any one of the five countries mentioned above and his/her final destination is not the Republic of Korea.

。。。。。。。。。。。。。。。

所有跟帖： 

• Thanks! -justlikeyou- ♂ (0 bytes) () 03/12/2011 postreply 02:37:31

• 数班的引用解释得很清楚：） -chuchairen- ♂ (0 bytes) () 03/12/2011 postreply 08:46:22

• 哈哈，你老兄是不是影射本人解释的不很清楚？ ---1234567-- ♂ (0 bytes) () 03/12/2011 postreply 17:54:34