Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kota Kinabalu to Venice as you normally would.
For a flight from Kota Kinabalu to Venice, you will be flying from Kota Kinabalu. Kota Kinabalu (BKI) is just 5.8 km from the centre of the city. Kota Kinabalu is the only Kota Kinabalu airport and it handles 0 outbound flights to Venice per day. 0 airlines have flights to Venice from Kota Kinabalu on a regular basis.
BKI stands for Kota Kinabalu Airport, while VCE stands for Venice Marco Polo Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Bologna Guglielmo Marconi Airport (BLQ), Verona Airport (VRN), Trieste Ronchi dei Legionari Airport (TRS), Venice Treviso A. Canova Airport (TSF), Bolzano Airport (BZO) are some additional IATA codes for airports related to your trip.