Please be aware that Seoul has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Seoul is November and the most expensive month to fly is May. (Average prices, based on 2548 datapoints.)
The best day to arrive at Seoul is Wednesday and it would be best to avoid Friday, as prices are on average 19.71% higher than on Wednesday. (Average prices, based on 2576 datapoints.)
The cheapest airline flying to Seoul is Hong Kong Express. They are 36% cheaper than China Southern Airlines. (Average prices, based on 2659 datapoints.)
At Seoul the most flights depart around 23:00. (Hourly flights, based on 2811 datapoints.)
From Seoul it is on average the cheapest to fly to Shanghai and to Hong Kong. (Average prices, based on 2030 datapoints.)
From Seoul most of the flights depart to Tokyo, second best connected from Seoul is Singapore. (Daily flights, based on 115 datapoints.)
Analyse prices for Surabaya
Analyse prices for Jakarta
Analyse prices for Makassar
Analyse prices for Kupang
Analyse prices for Semarang
Analyse prices for Medan
Analyse prices for Yogyakarta
Analyse prices for Denpasar Bali
Analyse prices for Batam
Analyse prices for Lombok
Analyse prices for Bandung
Analyse prices for Manado