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 October and the most expensive month to fly is April. (Average prices, based on 323 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 Air Do. They are 83% cheaper than United Airlines. (Average prices, based on 499 datapoints.)
At Tokyo the most flights depart around 14:00. (Hourly flights, based on 1689 datapoints.)
From Tokyo it is on average the cheapest to fly to Kobe and to Osaka. (Average prices, based on 354 datapoints.)
From Tokyo most of the flights depart to Kuala Lumpur, second best connected from Tokyo is Fukuoka. (Daily flights, based on 618 datapoints.)