AirHint found the following cheapest return flights from Cheju (CJU) to Osaka (KIX) in July 2025 (see full year).

Return flights

23 Jul - 25 Jul	Jeju Air
22 Jul - 29 Jul	Eastar Jet
23 Jul - 24 Jul	Jeju Air
23 Jul - 24 Jul	T'way Air	direct
24 Jul - 31 Jul	Jeju Air
22 Jul - 25 Jul	Jeju Air
23 Jul - 27 Jul	Jeju Air
22 Jul - 24 Jul	Jeju Air
24 Jul - 27 Jul	Jeju Air
23 Jul - 25 Jul	T'way Air	direct
27 Jul - 06 Aug	Jeju Air
27 Jul - 31 Aug	Jeju Air
27 Jul - 05 Aug	Jeju Air
29 Jul - 01 Aug	Jeju Air
26 Jul - 04 Aug	Jeju Air
30 Jul - 07 Aug	Jeju Air
29 Jul - 02 Aug	Jeju Air
28 Jul - 04 Aug	Jeju Air
29 Jul - 08 Aug	Jeju Air
25 Jul - 01 Aug	Jeju Air

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

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 July from 149€

Return flights