Cheapest return flights from Hong Kong to Seoul in December from $191

Best time to book flights for Hong Kong (HKG) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to Seoul (ICN) in December 2025 (see full year).

Return flights

01 Dec - 05 Dec HK Express direct
03 Dec - 07 Dec HK Express direct
01 Dec - 07 Dec HK Express direct
01 Dec - 09 Dec HK Express direct
01 Dec - 06 Dec HK Express direct
02 Dec - 08 Dec HK Express direct
10 Dec - 12 Dec HK Express direct
11 Dec - 14 Dec HK Express direct
10 Dec - 15 Dec HK Express direct
31 Dec - 06 Jan HK Express direct
14 Dec - 20 Dec Korean Air direct
30 Dec - 03 Jan Korean Air direct
29 Dec - 03 Jan Korean Air direct
26 Dec - 01 Jan China Airlines
24 Dec - 02 Jan China Airlines
24 Dec - 02 Jan Korean Air direct
26 Dec - 01 Jan Korean Air direct

Also check the deals for one-way flights from Hong Kong to Seoul in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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