Cheapest return flights from Hong Kong to Cheju in May from 366€

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

Return flights

28 May - 04 Jun Asiana Airlines
10 May - 18 May Asiana Airlines
25 May - 01 Jun Asiana Airlines
08 May - 12 May Asiana Airlines
15 May - 19 May Asiana Airlines
19 May - 23 May Asiana Airlines
16 May - 23 May Asiana Airlines
18 May - 24 May Asiana Airlines
11 May - 15 May Korean Air
23 May - 27 May Korean Air
22 May - 25 May Korean Air
22 May - 26 May Korean Air

Also check the deals for one-way flights from Hong Kong to Cheju 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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