Cheapest one-way flights from Seoul to Cheju in February from $26

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

One-Way flights

03 Feb Korean Air direct
09 Feb Korean Air direct
02 Feb Korean Air direct
10 Feb Asiana Airlines direct
20 Feb Korean Air direct
19 Feb Korean Air direct
13 Feb Korean Air direct
14 Feb Korean Air direct

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

Skyscanner

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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