Are there any ATMs or currency exchanges on the transit side of Incheon Airport? We're passing through but are staying overnight in the transit hotel. Is there anywhere to get won from on that side, or will we be limited to credit card usage if we don't bring our own?
From the Lonely Planet forums:
There are two currency exchanges on the transit side that will exchange money into Korean won, as well as most stores/restaurants accepting US dollars and some other currencies.