The best month to fly between Fukuoka and Tokyo is April and the most expensive month to fly is May. (Average prices, based on 399 datapoints.)
The best day to arrive at Fukuoka is Tuesday and it would be best to avoid Monday, as prices are on average 102.2% higher than on Tuesday. (Average prices, based on 1000 datapoints.)
The cheapest airline flying from Fukuoka to Tokyo is Peach Aviation. They are 60% cheaper than Japan Airlines. (Average prices, based on 423 datapoints.)
The best time to fly is at around 7. (Average prices, based on 710 datapoints.)