Passengers on What Terminal is Cebu Pacific Air at SIN can take advantage of a simplified, quick, and efficient check-in procedure at Terminal 4. For travelers who would rather print their boarding passes and check in independently, the terminal is furnished with self-service kiosks. With this option, passengers can move through the terminal more quickly and spend less time waiting in line. Cebu Pacific also provides manned check-in counters where airline workers can assist with check-in, ticketing, and luggage drop for individuals in need of extra assistance. Cebu Pacific customers can easily navigate the check-in process even during peak hours because to Terminal 4's big check-in space.