Please be aware that Tokyo has multiple airports and that these results are only for Haneda Airport.
The best month to arrive at Tokyo is July and the most expensive month to fly is December. (Average prices, based on 13608 datapoints.)
The best day to arrive at Tokyo is Monday and it would be best to avoid Thursday, as prices are on average 46.07% higher than on Monday. (Average prices, based on 1780 datapoints.)
The cheapest airline flying to Tokyo is Skymark Airlines. They are 80% cheaper than Singapore Airlines. (Average prices, based on 13801 datapoints.)
At Tokyo the most flights depart around 14:00. (Hourly flights, based on 14721 datapoints.)
From Tokyo it is on average the cheapest to fly to Osaka and to Kagoshima. (Average prices, based on 5456 datapoints.)
From Tokyo most of the flights depart to Kuala Lumpur, second best connected from Tokyo is Fukuoka. (Daily flights, based on 519 datapoints.)