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 Hong Kong Express. They are 79% cheaper than United Airlines. (Average prices, based on 3038 datapoints.)
At Tokyo the most flights depart around 12:00. (Hourly flights, based on 3879 datapoints.)
From Tokyo it is on average the cheapest to fly to Osaka and to Osaka. (Average prices, based on 542 datapoints.)
From Tokyo most of the flights depart to Osaka, second best connected from Tokyo is Seoul. (Daily flights, based on 348 datapoints.)