The best month to fly between Singapore and Tokyo is July and the most expensive month to fly is May. (Average prices, based on 577 datapoints.)
The best day to arrive at Singapore is Monday and it would be best to avoid Tuesday, as prices are on average 21.05% higher than on Monday. (Average prices, based on 535 datapoints.)
The cheapest airline flying from Singapore to Tokyo is Scoot-Tiger. They are 64% cheaper than Japan Airlines. (Average prices, based on 587 datapoints.)
The best time to fly is at around 0. (Average prices, based on 1056 datapoints.)