Book flights from Seoul to Chinese Mainland with Cathay Pacific from KRW551,800
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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Popular flights from Seoul to Chinese Mainland
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KRW
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore flight fares from Seoul to Chinese Mainland
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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KRW
Seoul (ICN)to
Beijing (PEK)
20/09/2026 - 20/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Shanghai (SHA)
02/12/2026 - 06/12/2026
Round-trip
Economy
From
KRW551,800
Seen 19 hours ago
Seoul (ICN)to
Shanghai (SHA)
22/11/2026 - 30/11/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Shanghai (SHA)
24/11/2026 - 30/11/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Beijing (PEK)
10/09/2026 - 17/09/2026
Round-trip
Economy
From
KRW562,700
Seen 5 hours ago
Seoul (ICN)to
Beijing (PEK)
15/09/2026 - 17/09/2026
Round-trip
Economy
From
KRW562,700
Seen 5 hours ago
Seoul (ICN)to
Shanghai (PVG)
28/10/2026 - 01/11/2026
Round-trip
Economy
From
KRW563,400
Seen 18 hours ago
Seoul (ICN)to
Shanghai (PVG)
24/10/2026 - 01/11/2026
Round-trip
Economy
From
KRW563,400
Seen 18 hours ago
Seoul (ICN)to
Shanghai (PVG)
03/12/2026 - 06/12/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Guangzhou (CAN)
20/10/2026 - 26/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Guangzhou (CAN)
21/10/2026 - 26/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Guangzhou (CAN)
23/10/2026 - 26/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Xi'an (XIY)
05/12/2026 - 08/12/2026
Round-trip
Economy
From
KRW588,900
Seen 1 day ago
Seoul (ICN)to
Chongqing (CKG)
04/10/2026 - 11/10/2026
Round-trip
Economy
From
KRW614,400
Seen 17 hours ago
Seoul (ICN)to
Chongqing (CKG)
05/10/2026 - 11/10/2026
Round-trip
Economy
From
KRW669,400
Seen 17 hours ago
Seoul (ICN)to
Chongqing (CKG)
02/10/2026 - 11/10/2026
Round-trip
Economy
From
KRW704,400
Seen 17 hours ago
Seoul (ICN)to
Nanjing (NKG)
17/10/2026 - 23/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Nanjing (NKG)
20/10/2026 - 23/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Nanjing (NKG)
19/10/2026 - 23/10/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Seoul (ICN)to
Qingdao (TAO)
02/11/2026 - 10/11/2026
Round-trip
Economy
From
KRW563,400
Seen 1 day ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.