Cheapest one-way flights from Hong Kong to Seoul in August from $72

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Seoul (ICN) in August 2025 (see full year).

One-Way flights

31 Aug HK Express direct
14 Aug HK Express direct
16 Aug HK Express direct
20 Aug HK Express direct
01 Aug HK Express direct
22 Aug HK Express direct
06 Aug HK Express direct
03 Aug HK Express direct
05 Aug HK Express direct
04 Aug HK Express direct

Also check the deals for return flights from Hong Kong to Seoul in August.

Skyscanner

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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