Please be aware that Osaka has multiple airports and that these results are only for Kansai International Airport.
The best month to arrive at Osaka is May and the most expensive month to fly is February. (Average prices, based on 747 datapoints.)
The best day to arrive at Osaka is Saturday and it would be best to avoid Sunday, as prices are on average 155.52% higher than on Saturday. (Average prices, based on 752 datapoints.)
The cheapest airline flying to Osaka is Thai Airasia X . They are 45% cheaper than All Nippon Airways. (Average prices, based on 804 datapoints.)
At Osaka the most flights depart around 08:00. (Hourly flights, based on 1103 datapoints.)
From Osaka it is on average the cheapest to fly to Tokyo and to Seoul. (Average prices, based on 517 datapoints.)
From Osaka most of the flights depart to Tokyo, second best connected from Osaka is Kuala Lumpur. (Daily flights, based on 229 datapoints.)