Please be aware that Seoul has multiple airports and that these results are only for Incheon International Airport.
The best month to arrive at Seoul is November and the most expensive month to fly is June. (Average prices, based on 2301 datapoints.)
The best day to arrive at Seoul is Wednesday and it would be best to avoid Saturday, as prices are on average 13.03% higher than on Wednesday. (Average prices, based on 3590 datapoints.)
The cheapest airline flying to Seoul is Hong Kong Express. They are 44% cheaper than Jin Air. (Average prices, based on 2446 datapoints.)
At Seoul the most flights depart around 01:00. (Hourly flights, based on 2510 datapoints.)
From Seoul it is on average the cheapest to fly to Manila and to Tokyo. (Average prices, based on 2290 datapoints.)
From Seoul most of the flights depart to Tokyo, second best connected from Seoul is Bangkok. (Daily flights, based on 53 datapoints.)
