Effective September 9, 2025, all commercial scheduled and non-scheduled flights will be relocated from the existing Phnom Penh International Airport (PNH) to the new Techo International Airport (KTI). All flights currently operating at PNH will be transferred entirely to KTI simultaneously. Furthermore, all historical flight slots held at PNH will be fully transferred to KTI.
Transfer Duration: The distance from KTI to the center of Phnom Penh is 30 kilometers, with an estimated travel time of approximately one hour.