Cheapest return flights from Seoul to Cheju in June from 22€

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

Return flights

16 Jun - 18 Jun Jeju Air direct
29 Jun - 30 Jun Jeju Air direct
17 Jun - 18 Jun Jeju Air direct
17 Jun - 23 Jun Jeju Air direct
17 Jun - 25 Jun Jeju Air direct
17 Jun - 30 Jun Jeju Air direct
22 Jun - 23 Jun Jeju Air direct
22 Jun - 25 Jun Jeju Air direct
22 Jun - 24 Jun Jeju Air direct
24 Jun - 25 Jun Jeju Air direct
29 Jun - 09 Jul Jeju Air direct
29 Jun - 07 Jul Jeju Air direct
29 Jun - 01 Jul Jeju Air direct
29 Jun - 10 Jul Jeju Air direct
29 Jun - 02 Jul Jeju Air direct
29 Jun - 16 Jul Jeju Air direct
29 Jun - 15 Jul Jeju Air direct
29 Jun - 08 Jul Jeju Air direct
29 Jun - 14 Jul Jeju Air direct
30 Jun - 07 Jul Jeju Air direct

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

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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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