Utiket Flight Analytics for flights to Seoul (Incheon International Airport).

The best day to arrive at Seoul is Friday and it would be best to avoid Sunday, as prices are on average 13.62% higher than on Friday. (Average prices, based on 2564 datapoints.)

The cheapest airline flying to Seoul is Philippines AirAsia. They are 30% cheaper than Tway Airlines. (Average prices, based on 482 datapoints.)

At Seoul the most flights depart around 23:00. (Hourly flights, based on 949 datapoints.)

From Seoul it is on average the cheapest to fly to Shanghai and to Manila. (Average prices, based on 328 datapoints.)

From Seoul most of the flights depart to Jeju City, second best connected from Seoul is Tokyo. (Daily flights, based on 241 datapoints.)