Cheapest return flights from Cheju to Seoul in June from 19€

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

Return flights

30 Jun - 06 Jul Eastar Jet direct
30 Jun - 20 Jul Eastar Jet direct
30 Jun - 01 Jul Eastar Jet direct
30 Jun - 08 Jul Eastar Jet direct
30 Jun - 18 Jul Eastar Jet direct
30 Jun - 30 Jun Eastar Jet direct
30 Jun - 07 Jul Eastar Jet direct
30 Jun - 14 Jul Eastar Jet direct
30 Jun - 15 Jul Eastar Jet direct
30 Jun - 13 Jul Eastar Jet direct
30 Jun - 21 Jul Eastar Jet direct
10 Jun - 15 Jun Eastar Jet direct
10 Jun - 16 Jun Eastar Jet direct
10 Jun - 24 Jun Eastar Jet direct
10 Jun - 23 Jun Eastar Jet direct
10 Jun - 29 Jun Eastar Jet direct
10 Jun - 22 Jun Eastar Jet direct
09 Jun - 15 Jun Eastar Jet direct
09 Jun - 16 Jun Eastar Jet direct
09 Jun - 09 Jun Eastar Jet direct

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