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

The best day to arrive at Seoul is Wednesday and it would be best to avoid Friday, as prices are on average 27.87% higher than on Wednesday. (Average prices, based on 2503 datapoints.)

The cheapest airline flying to Seoul is Hong Kong Express. They are 20% cheaper than China Southern Airlines. (Average prices, based on 624 datapoints.)

At Seoul the most flights depart around 09:00. (Hourly flights, based on 1050 datapoints.)

From Seoul it is on average the cheapest to fly to Shanghai and to Hong Kong. (Average prices, based on 644 datapoints.)

From Seoul most of the flights depart to Tokyo, second best connected from Seoul is Osaka. (Daily flights, based on 212 datapoints.)