Please be aware that Tokyo has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Tokyo is November and the most expensive month to fly is July. (Average prices, based on 2883 datapoints.)
The best day to arrive at Tokyo is Saturday and it would be best to avoid Tuesday, as prices are on average 20.28% higher than on Saturday. (Average prices, based on 2188 datapoints.)
The cheapest airline flying to Tokyo is Peach Aviation. They are 86% cheaper than United Airlines. (Average prices, based on 3038 datapoints.)
At Tokyo the most flights depart around 12:00. (Hourly flights, based on 3821 datapoints.)
From Tokyo it is on average the cheapest to fly to Osaka and to Osaka. (Average prices, based on 310 datapoints.)
From Tokyo most of the flights depart to Osaka, second best connected from Tokyo is Kuala Lumpur. (Daily flights, based on 330 datapoints.)