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

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

Return flights

15 Jun - 18 Jun Asiana Airlines direct
01 Jun - 10 Jun Asiana Airlines direct
03 Jun - 09 Jun Asiana Airlines direct
08 Jun - 09 Jun Asiana Airlines direct
15 Jun - 23 Jun Asiana Airlines direct
15 Jun - 16 Jun Asiana Airlines direct
15 Jun - 17 Jun Asiana Airlines direct
09 Jun - 10 Jun Asiana Airlines direct
24 Jun - 01 Jul Asiana Airlines direct
01 Jun - 05 Jun Asiana Airlines direct
09 Jun - 13 Jun Asiana Airlines direct
29 Jun - 03 Jul Asiana Airlines direct
29 Jun - 04 Jul Asiana Airlines direct
21 Jun - 04 Jul Asiana Airlines direct

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

Powered by

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.

Book a cheap hotel in Cheju

Cheap car rent in Cheju

Feel free to contact us with any feedback or request another flight research.