Yes, booking the group trip is cheaper compared to reserving it individually. For this, flyers need at least 10 companions in their group who travel together on the same flight segment. Moreover, to get the deals on Cebu Pacific group bookings, one needs to check out the points below for a better understanding.

Schedule their journey earlier than the flight departure date. 
Get a flight at the end of the peak season.
Choosing unknown destinations also helps to offer economical fares. 

For more information regarding the group booking deals and guidance, flyers can visit the official website of Cebu Pacific or read the blog provided by Group Travel Airlines.
Read more: https://www.grouptravelairlines.com/flights/cebu-pacific-group-booking