Go overseas

I'm going to graduate my college next March. So, I need to say goodbye to my college days. But before that I wanna go abroad for a while.

Seriously, I need to submit my graduation thesis until Feb., then I cannot go abroad until then. Now, I'm planning to go trip in Feb. or in March. I'm planning to go Seoul. And after that I will go London.

Unfortunately, I couldn't take much time to check some tours yet. I wish I can reserve these trips as soon as possible. I took my passport in 2006, so there's no problem to take much time to take passport anymore. If you have any suggestion, please tell me.

Thank you