When flying from Borneo to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Kota Kinabalu Airport is BKI and Frankfurt am Main Airport is FRA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Kuching Airport (KCH), Bandar Seri Begawan Brunei Intl Airport (BWN), Miri Airport (MYY), Tawau Airport (TWU), Balikpapan Sepinnggan Airport (BPN).