Bu hefyd fuddsoddiad gwerth miliynau o bunnoedd yn y prif adeilad, i wella profiad y teithwyr, a gwneud Maes Awyr Caerdydd yn fwy deniadol a chyfforddus ar gyfer teithwyr busnes a hamdden.
There has already been a multi million pound investment into the terminal building, to improve the passenger experience, to make Cardiff Airport a more attractive and comfortable place to travel for business and leisure.