
Popular airlines to Seosan
- Korean Air
Korean Air
- Asiana Airlines
Asiana Airlines
- Jeju Air with Bag
Jeju Air with Bag
- Air Canada
Air Canada
- Air China
Air China
- Cathay Pacific
Cathay Pacific
- T'way Air with baggage
T'way Air with baggage
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to Seosan
Prices were available within the past 7 days and start at HK$474 for one-way flights and HK$1,075 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 11 Jun - Wed, 17 Jun
KIX
Osaka
ICN
Seoul
HK$1,075 Return, found 5 days ago
HK$1,075
Return
found 5 days ago

Sun, 23 Aug - Thu, 27 Aug
TPE
Taipei
ICN
Seoul
HK$1,089 Return, found 2 days ago
HK$1,089
Return
found 2 days ago

Wed, 18 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$1,190 Return, just found
HK$1,190
Return
just found

Thu, 18 Jun - Wed, 24 Jun
NRT
Tokyo
ICN
Seoul
HK$1,225 Return, found 9 hours ago
HK$1,225
Return
found 9 hours ago

Thu, 7 May - Thu, 14 May
PVG
Shanghai
ICN
Seoul
HK$1,401 Return, found 5 hours ago
HK$1,401
Return
found 5 hours ago
Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)
January is typically the cheapest month to fly
From HK$5,858 - HK$17,955 per traveller.
Frequently asked questions
Destination airport | Incheon Intl. |
|---|---|
Destination airport IATA code | ICN |
Destination city name | Seoul |
Return price | HK$1,074 |
Trending flights to Seosan
Prices were available within the past 7 days and start at HK$474 for one-way flights and HK$1,075 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 18 Mar - Sat, 21 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$1,190 Return, just found
HK$1,190
Return
just found
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