Cheapest return flights from Seoul to Cheju in July from 45€

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

Return flights

06 Jul - 20 Jul Jeju Air direct
06 Jul - 13 Jul Jeju Air direct
13 Jul - 20 Jul Jeju Air direct
20 Jul - 24 Jul Jeju Air direct
06 Jul - 24 Jul Jeju Air direct
06 Jul - 17 Jul Jeju Air direct
06 Jul - 10 Jul Jeju Air direct
13 Jul - 24 Jul Jeju Air direct
13 Jul - 17 Jul Jeju Air direct
17 Jul - 20 Jul Jeju Air direct
20 Jul - 07 Aug Jeju Air direct
20 Jul - 03 Aug Jeju Air direct
13 Jul - 03 Aug Jeju Air direct
17 Jul - 07 Aug Jeju Air direct
17 Jul - 03 Aug Jeju Air direct
27 Jul - 07 Aug Jeju Air direct
27 Jul - 03 Aug Jeju Air direct
24 Jul - 07 Aug Jeju Air direct
24 Jul - 03 Aug Jeju Air direct
31 Jul - 07 Aug Jeju Air direct

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