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

Return flights

03 Feb - 06 Feb	T'way Air
25 Feb - 02 Mar	T'way Air	direct
24 Feb - 28 Feb	T'way Air	direct
04 Feb - 07 Feb	Jeju Air
26 Feb - 28 Feb	T'way Air	direct
04 Feb - 07 Feb	T'way Air	direct
20 Feb - 23 Feb	Jeju Air

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

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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Cheapest return flights from Cheju to Osaka in February from $193

Return flights