heck-in counters (International Flights)
Open: 3 hours before the scheduled time of departure
Close: 1 hour before the scheduled time of departure
Check-in counters (Domestic Flights)
Open: 2 hours before the scheduled time of departure
Close (klia2): 1 hour before the scheduled time of departure
Close (other airports): 45 minutes before the scheduled time of departure
Check-in deadlines may vary at different airports and for particular flights. Airports have long queues due to complex security checks. We suggest that you check-in early and proceed immediately to the departure gate or you may risk being left behind in security.