babypuwet

<redacted>

Using ATM will give better rates, but to answer the OPs question, there will be currency exchange opened. They will always have one opened to accommodate incoming flights, however, make sure you find it before going thru immigration. There is a duty free store right before immigration and the money exchange there is always opened. But once you go past customs and is officially in Taiwan, the money exchange in terminals do close at night. But there are various ATMs available