Cheapest return flights from Cheju to Seoul in July from $28

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

Return flights

01 Jul - 15 Jul Jeju Air direct
01 Jul - 07 Jul Jeju Air direct
01 Jul - 13 Jul Jeju Air direct
01 Jul - 14 Jul Jeju Air direct
01 Jul - 06 Jul Jeju Air direct
01 Jul - 08 Jul Jeju Air direct
01 Jul - 01 Jul Jeju Air direct
09 Jul - 15 Jul Jeju Air direct
09 Jul - 13 Jul Jeju Air direct
09 Jul - 14 Jul Jeju Air direct
15 Jul - 03 Aug Jeju Air direct
15 Jul - 02 Aug Jeju Air direct
15 Jul - 04 Aug Jeju Air direct
15 Jul - 01 Aug Jeju Air direct
15 Jul - 05 Aug Jeju Air direct
16 Jul - 03 Aug Jeju Air direct
16 Jul - 02 Aug Jeju Air direct
16 Jul - 05 Aug Jeju Air direct
16 Jul - 04 Aug Jeju Air direct
16 Jul - 01 Aug Jeju Air direct

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

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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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