AirHint found the following cheapest one-way flights from Cheju (CJU) to Osaka (KIX) in March 2026 (see full year).

One-Way flights

10 Mar	Jeju Air
19 Mar	Jeju Air
18 Mar	T'way Air	direct
25 Mar	Korean Air
08 Mar	Korean Air
19 Mar	T'way Air	direct
15 Mar	T'way Air	direct
02 Mar	T'way Air	direct
23 Mar	T'way Air	direct
05 Mar	T'way Air	direct

Also check the deals for return flights from Cheju to Osaka in March.

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 one-way flights from Cheju to Osaka in March from $63

One-Way flights