The best month to arrive at Busan is May and the most expensive month to fly is April. (Average prices, based on 514 datapoints.)
The best day to arrive at Busan is Thursday and it would be best to avoid Saturday, as prices are on average 89.96% higher than on Thursday. (Average prices, based on 1267 datapoints.)
The cheapest airline flying to Busan is Jeju Air. They are 80% cheaper than Singapore Airlines. (Average prices, based on 544 datapoints.)
At Busan the most flights depart around 01:00. (Hourly flights, based on 614 datapoints.)
From Busan it is on average the cheapest to fly to Seoul and to Bangkok. (Average prices, based on 398 datapoints.)