Nepal’s Civil Aviation Authority (CAAN) announced on Sunday that it will allow international carriers to resume an unlimited number of flights from 1 October.

Since some flights were allowed to resume on 1 September, there was a cap of only 1,600 passengers allowed to land in Kathmandu every day because of the need to avoid over-crowding, and for physical separation at the arrival and departure terminals.
 
The decision to lift restrictions appears to follow a rise in demand from Nepali families coming home for the Dasain-Tihar-Chhat festivals, as well bookings from tourists who want to take advantage of the reopening of trekking and mountaineering after 17 October.

https://www.nepalitimes.com/latest/unlimited-flights-to-nepal-from-17-october/