The best month to fly between Singapore and Tokyo is July and the most expensive month to fly is May. (Average prices, based on 564 datapoints.)
The best day to arrive at Singapore is Monday and it would be best to avoid Sunday, as prices are on average 37.65% higher than on Monday. (Average prices, based on 375 datapoints.)
The cheapest airline flying from Singapore to Tokyo is Scoot-Tiger. They are 63% cheaper than Air Japan. (Average prices, based on 574 datapoints.)
The best time to fly is at around 0. (Average prices, based on 1095 datapoints.)