Cheapest return flights from Cheju to Osaka in May from $205

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

Return flights

20 May - 21 May T'way Air direct
15 May - 21 May T'way Air direct
26 May - 01 Jun T'way Air direct
11 May - 13 May T'way Air direct
29 May - 01 Jun T'way Air direct
26 May - 28 May T'way Air direct
15 May - 19 May T'way Air direct
25 May - 28 May T'way Air direct
24 May - 27 May T'way Air direct
09 May - 12 May T'way Air direct
25 May - 26 May T'way Air direct
25 May - 29 May T'way Air direct
30 May - 06 Jun T'way Air direct

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

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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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