Cheapest return flights from Hong Kong to Seoul in May from 189€

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

Return flights

18 May - 21 May Jeju Air direct
08 May - 10 May Jeju Air direct
14 May - 28 May HK Express direct
10 May - 28 May HK Express direct
10 May - 12 May HK Express direct
08 May - 28 May HK Express direct
08 May - 12 May HK Express direct
16 May - 28 May HK Express direct
09 May - 28 May HK Express direct
09 May - 12 May HK Express direct
14 May - 02 Jun HK Express direct
16 May - 02 Jun HK Express direct
16 May - 05 Jun HK Express direct
20 May - 10 Jun HK Express direct
20 May - 02 Jun HK Express direct
20 May - 07 Jun HK Express direct
20 May - 05 Jun HK Express direct
12 May - 02 Jun HK Express direct
14 May - 04 Jun HK Express direct
14 May - 03 Jun HK Express direct

Also check the deals for one-way 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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