The best month to fly between Manila and General Santos is January and the most expensive month to fly is September. (Average prices, based on 2636 datapoints.)
The best day to arrive at Manila is Wednesday and it would be best to avoid Tuesday, as prices are on average 37.36% higher than on Wednesday. (Average prices, based on 31318424 datapoints.)
The best time to fly is at around 15. (Average prices, based on 16809 datapoints.)