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 December. (Average prices, based on 10077 datapoints.)
The best day to arrive at Tokyo is Tuesday and it would be best to avoid Saturday, as prices are on average 19.75% higher than on Tuesday. (Average prices, based on 1673 datapoints.)
The cheapest airline flying to Tokyo is Tway Airlines. They are 62% cheaper than China Airlines. (Average prices, based on 10241 datapoints.)
At Tokyo the most flights depart around 09:00. (Hourly flights, based on 10550 datapoints.)
From Tokyo it is on average the cheapest to fly to Kobe and to Osaka. (Average prices, based on 2490 datapoints.)
From Tokyo most of the flights depart to Seoul, second best connected from Tokyo is Osaka. (Daily flights, based on 175 datapoints.)