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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Sep 16 Sep Jeju Air
Direct Flight
02 Sep 16 Sep Jeju Air
Direct Flight
01 Sep 16 Sep Jeju Air
Direct Flight
15 Sep 17 Sep Jeju Air
Direct Flight
08 Sep 17 Sep Jeju Air
Direct Flight
06 Sep 16 Sep Eastar Jet
Direct Flight
10 Sep 16 Sep Jeju Air
Direct Flight
07 Sep 17 Sep Jeju Air
Direct Flight
14 Sep 17 Sep Jeju Air
Direct Flight
09 Sep 17 Sep Jeju Air
Direct Flight
15 Sep 01 Oct Jeju Air
Direct Flight
16 Sep 01 Oct Jeju Air
Direct Flight
14 Sep 01 Oct Jeju Air
Direct Flight
22 Sep 01 Oct Jeju Air
Direct Flight
21 Sep 01 Oct Jeju Air
Direct Flight
29 Sep 15 Oct Jeju Air
Direct Flight
29 Sep 14 Oct Jeju Air
Direct Flight
29 Sep 20 Oct Jeju Air
Direct Flight
29 Sep 01 Oct Jeju Air
Direct Flight
30 Sep 15 Oct Eastar Jet
Direct Flight
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Updated May 21, 2026.

About these fares

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