The best month to fly between Manila and Dumaguete is November and the most expensive month to fly is December. (Average prices, based on 54911 datapoints.)
The best day to arrive at Manila is Tuesday and it would be best to avoid Wednesday, as prices are on average 119.54% higher than on Tuesday. (Average prices, based on 15219675 datapoints.)
The best time to fly is at around 16. (Average prices, based on 65455 datapoints.)