Cheapest one-way HKG–ICN flights, May

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Seoul (ICN) in May 2026 (see full year).

One-Way flights

30 May Air Busan direct
26 May Air Busan direct
25 May Air Busan direct
08 May T'way Air direct
19 May Eastar Jet direct
20 May Eastar Jet direct
18 May Eastar Jet direct
10 May Eastar Jet direct
31 May Jeju Air direct
09 May Jeju Air direct

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

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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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