Cheapest return flights from Seoul to Cheju in August from 23€

AirHint found the following cheapest return flights from Seoul (GMP) to Cheju (CJU) in August 2026 (see full year).

Return flights

31 Aug - 01 Sep Jeju Air direct
31 Aug - 17 Sep Jeju Air direct
31 Aug - 16 Sep Jeju Air direct
31 Aug - 03 Sep Jeju Air direct
31 Aug - 08 Sep Jeju Air direct
31 Aug - 10 Sep Jeju Air direct
31 Aug - 18 Sep Jeju Air direct
31 Aug - 09 Sep Jeju Air direct
31 Aug - 11 Sep Jeju Air direct
31 Aug - 02 Sep Jeju Air direct
26 Aug - 27 Aug Eastar Jet direct
25 Aug - 26 Aug Eastar Jet direct
25 Aug - 27 Aug Eastar Jet direct
24 Aug - 26 Aug Eastar Jet direct
23 Aug - 26 Aug Eastar Jet direct
23 Aug - 27 Aug Eastar Jet direct
19 Aug - 26 Aug Parata Air direct
23 Aug - 25 Aug Asiana Airlines direct
26 Aug - 29 Aug Asiana Airlines direct
18 Aug - 26 Aug Eastar Jet direct

Also check the deals for one-way flights from Seoul to Cheju in August.

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