Cheapest way to go to NAIA 3 is via an air-con SHUTTLE BUS.
The air-con Shuttle bus to NAIA 3 is located @ Pasay Rotonda in Pasay City. FARE is only P20.00 per person, they collect fare before the shuttle leaves the terminal, but if you are late the driver ask for the payment. So please pay!
Just go to Giselle’s Bus terminal, that is besides the McDonald’s and Chowking at Pasay Rotonda besides the north bound lanes of EDSA. It’s just a few meters away from the MRT & LRT stations.
FARE is only P20.00 per person