Cheapest return flights from Seoul (GMP) to Cheju (CJU), January

20 dates in January 2027, from $ 49. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
18 Jan 21 Jan 2027 Air Seoul, Inc
Direct Flight
26 Jan 2 Feb 2027 Jeju Air
Direct Flight
26 Jan 3 Feb 2027 Jeju Air
Direct Flight
19 Jan 2 Feb 2027 Jeju Air
Direct Flight
19 Jan 3 Feb 2027 Jeju Air
Direct Flight
20 Jan 2 Feb 2027 Jeju Air
Direct Flight
20 Jan 3 Feb 2027 Jeju Air
Direct Flight
27 Jan 2 Feb 2027 Jeju Air
Direct Flight
27 Jan 3 Feb 2027 Jeju Air
Direct Flight
27 Jan 17 Feb 2027 Jeju Air
Direct Flight
12 Jan 2 Feb 2027 Jeju Air
Direct Flight
26 Jan 28 Jan 2027 Jeju Air
Direct Flight
26 Jan 27 Jan 2027 Jeju Air
Direct Flight
19 Jan 21 Jan 2027 Jeju Air
Direct Flight
19 Jan 20 Jan 2027 Jeju Air
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19 Jan 26 Jan 2027 Jeju Air
Direct Flight
19 Jan 28 Jan 2027 Jeju Air
Direct Flight
19 Jan 27 Jan 2027 Jeju Air
Direct Flight
20 Jan 21 Jan 2027 Jeju Air
Direct Flight
20 Jan 26 Jan 2027 Jeju Air
Direct Flight
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Deals for one-way flights from Seoul to Cheju in January.

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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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