Cheapest return flights from Seoul to Cheju in July from $36

Best time to book flights for Seoul (GMP) to Cheju (CJU) flights at AirHint

AirHint found the following cheapest return flights from Seoul (GMP) to Cheju (CJU) in July 2025 (see full year).

Return flights

09 Jul - 16 Jul Jeju Air direct
09 Jul - 10 Jul Jeju Air direct
09 Jul - 17 Jul Jeju Air direct
09 Jul - 15 Jul Jeju Air direct
16 Jul - 17 Jul Jeju Air direct
15 Jul - 16 Jul Jeju Air direct
15 Jul - 17 Jul Jeju Air direct
14 Jul - 16 Jul Jeju Air direct
14 Jul - 17 Jul Jeju Air direct
14 Jul - 15 Jul Jeju Air direct
08 Jul - 26 Aug Jeju Air direct
15 Jul - 12 Aug Jeju Air direct
16 Jul - 04 Aug Jeju Air direct
16 Jul - 05 Aug Jeju Air direct
16 Jul - 03 Aug Jeju Air direct
16 Jul - 01 Aug Jeju Air direct
16 Jul - 06 Aug Jeju Air direct
16 Jul - 02 Aug Jeju Air direct
15 Jul - 04 Aug Jeju Air direct
15 Jul - 05 Aug Jeju Air direct

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

Skyscanner

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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