Cheapest return flights from Seoul to Cheju in February from $293

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

Return flights

28 Feb - 02 Mar Air China
25 Feb - 02 Mar China Southern
03 Feb - 04 Feb Korean Air
09 Feb - 13 Feb Hong Kong Airlines
07 Feb - 14 Feb China Eastern
19 Feb - 26 Feb Jeju Air
19 Feb - 20 Feb Korean Air
14 Feb - 17 Feb Jin Air
13 Feb - 18 Feb T'way Air
14 Feb - 01 Mar Asiana Airlines
19 Feb - 23 Feb Jeju Air
13 Feb - 23 Feb China Eastern
13 Feb - 20 Feb HK Express

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

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