When flying from Kuching to Toronto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
For a flight from Kuching to Toronto, you will be flying from Kuching. Kuching (KCH) is just 7.4 km from the centre of the city. Kuching is the only Kuching airport and it handles 0 outbound flights to Toronto per day. 0 airlines have flights to Toronto from Kuching on a regular basis.
Kuching Airport is KCH and Toronto Pearson Intl Airport is YYZ. 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. Toronto Island Airport (YTZ), Hamilton Airport (YHM), Toronto Kitchener-Waterloo Airport (YKF) are some additional IATA codes for airports related to your trip.