
Popular airlines to Seosan
- Korean Air
Korean Air
- Asiana Airlines
Asiana Airlines
- Cathay Pacific
Cathay Pacific
- Air China
Air China
- Air Canada
Air Canada
- Jeju Air with Bag
Jeju Air with Bag
- China Airlines
China Airlines
- 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$617 for one-way flights and HK$1,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 12 May - Sat, 16 May
DLC
Dalian
ICN
Seoul
HK$1,140 Return, found 1 day ago
HK$1,140
Return
found 1 day ago

Fri, 2 Oct - Tue, 6 Oct
TPE
Taipei
ICN
Seoul
HK$1,189 Return, found 2 hours ago
HK$1,189
Return
found 2 hours ago

Fri, 3 Apr - Tue, 7 Apr
YNT
Yantai
ICN
Seoul
HK$1,260 Return, found 17 hours ago
HK$1,260
Return
found 17 hours ago

Wed, 21 Jan - Wed, 28 Jan
TAO
Qingdao
ICN
Seoul
HK$1,303 Return, found 19 hours ago
HK$1,303
Return
found 19 hours ago
Fri, 27 Mar - Tue, 31 Mar
TSN
Tianjin
ICN
Seoul
HK$1,380 Return, found 1 day ago
HK$1,380
Return
found 1 day 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
Travel information
Destination airport | Incheon Intl. |
|---|---|
Destination airport IATA code | ICN |
Destination city name | Seoul |
Return price | HK$1,140 |
Trending flights to Seosan
Prices were available within the past 7 days and start at HK$617 for one-way flights and HK$1,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 6 Mar - Mon, 9 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$1,470 Return, just found
HK$1,470
Return
just found
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