The best month to fly between Manila and General Santos is February and the most expensive month to fly is December. (Average prices, based on 15563 datapoints.)
The best day to arrive at Manila is Thursday and it would be best to avoid Monday, as prices are on average 37.3% higher than on Thursday. (Average prices, based on 36845045 datapoints.)
The best time to fly is at around 18. (Average prices, based on 31567 datapoints.)