Cheapest return flights from Seoul to Cheju in June from $27

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 June 2025 (see full year).

Return flights

17 Jun - 19 Jun T'way Air direct
17 Jun - 18 Jun T'way Air direct
17 Jun - 26 Jun T'way Air direct
17 Jun - 25 Jun T'way Air direct
17 Jun - 02 Jul T'way Air direct
17 Jun - 03 Jul T'way Air direct
17 Jun - 01 Jul T'way Air direct
17 Jun - 08 Jul T'way Air direct
17 Jun - 24 Jun T'way Air direct
03 Jun - 19 Jun Eastar Jet direct
03 Jun - 12 Jun Eastar Jet direct
03 Jun - 11 Jun Eastar Jet direct
03 Jun - 18 Jun Eastar Jet direct
10 Jun - 19 Jun Jin Air direct
23 Jun - 09 Jul Jeju Air direct
24 Jun - 09 Jul Eastar Jet direct
18 Jun - 09 Jul T'way Air direct
17 Jun - 04 Jul T'way Air direct
25 Jun - 09 Jul T'way Air direct
10 Jun - 01 Jul Jin 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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