The best month to fly between Dumaguete and Manila is November and the most expensive month to fly is January. (Average prices, based on 296 datapoints.)
The best day to arrive at Dumaguete is Friday and it would be best to avoid Sunday, as prices are on average 25.88% higher than on Friday. (Average prices, based on 7372813 datapoints.)
The best time to fly is at around 7. (Average prices, based on 3695 datapoints.)