Cheapest one-way GMP–CJU flights, October

AirHint found the following cheapest one-way flights from Seoul (GMP) to Cheju (CJU) in October 2026 (see full year).

One-Way flights

19 Oct Eastar Jet direct
20 Oct Eastar Jet direct
21 Oct Eastar Jet direct
12 Oct Parata Air direct
07 Oct Eastar Jet direct
05 Oct Eastar Jet direct
06 Oct Eastar Jet direct
26 Oct Asiana Airlines direct
22 Oct Eastar Jet direct
14 Oct Asiana Airlines direct

Also check the deals for return flights from Seoul to Cheju in October.

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.