Cheapest return flights from Seoul to Cheju in February from $374

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 China Southern
05 Feb - 10 Feb Korean Air
08 Feb - 16 Feb China Southern
06 Feb - 08 Feb Korean Air
07 Feb - 14 Feb China Southern
07 Feb - 08 Feb HK Express
24 Feb - 27 Feb Tigerair Taiwan
20 Feb - 23 Feb Air Seoul, Inc
12 Feb - 16 Feb Eastar Jet
12 Feb - 15 Feb T'way Air
01 Feb - 03 Feb China Eastern

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

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