Cheapest return flights from Seoul to Cheju in February from $31

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

Return flights

02 Feb - 04 Feb Air Busan direct
09 Feb - 12 Feb Air Busan direct
03 Feb - 12 Feb Air Busan direct
02 Feb - 03 Feb Jeju Air direct
02 Feb - 05 Feb Air Busan direct
02 Feb - 12 Feb T'way Air direct
03 Feb - 04 Feb Jeju Air direct
02 Feb - 10 Feb Air Busan direct
03 Feb - 10 Feb Air Busan direct
03 Feb - 05 Feb Jeju Air direct
11 Feb - 04 Mar Air Busan direct
03 Feb - 04 Mar Jeju Air direct
03 Feb - 05 Mar T'way Air direct
21 Feb - 04 Mar Jeju Air direct
21 Feb - 05 Mar Jeju Air direct
21 Feb - 11 Mar Jeju Air direct
21 Feb - 12 Mar Jeju Air direct
23 Feb - 04 Mar Jeju Air direct
22 Feb - 04 Mar Jeju Air direct
24 Feb - 04 Mar Jeju Air direct

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

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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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